The sought-after Audi Sportback formula can now be enjoyed on an even grander scale in the all new A7 Sportback, which in a similar vein to its A5 namesake discreetly integrates saloon car versatility and hatchback practicality into an elegant premium coupe silhouette. By reinterpreting the concept for the larger executive class, the A7 Sportback will project the Vorsprung durch Technik brand into yet another new segment when it joins the UK range as its 35^th member in January 2011, priced from £42,925.

As befits its positioning as an unashamedly luxurious yet also distinctly driver-oriented five-door performance coupe, the new A7 Sportback will initially offer a choice of four FSI petrol and TDI engines delivering exhilarating pulling power with limousine-like polish. The naturally aspirated 204PS 2.8-litre FSI and supercharged 300PS 3.0-litre TFSI petrol units will be complemented by two versions of the acclaimed 3.0-litre TDI in 204PS and 245PS forms.

For the first time in Audi models at this level, these will be combined with the rapid-shifting seven-speed S tronic twin-clutch sports transmission wherever quattro four-wheel-drive is installed. The quattro all-wheel-drive system appears in latest generation form with 40%:60% rear bias and featuring the crown gear differential first seen in the RS 5, which can vary torque distribution between the front and rear axles even more widely for even greater agility.

The Audi drive select adaptive dynamics system will be fitted as standard to all models, enabling the driver to fine tune steering weighting, throttle response and transmission shift points at the touch of a button. The keenest performance enthusiasts will also be able to specify the optional quattro sport differential enabling torque transfer between the rear wheels, which has been much praised in the S4 and RS 5 for the even greater handling adjustability it brings.

Start-stop for all engines

Drivers with a greater bias towards economy and long distance comfort will also be well catered for by the A7 Sportback. The latest direct injection technology puts its engine range at the forefront of efficiency, and all four units also combine innovative Audi thermal management, energy recuperation during coasting and braking and the now familiar engine start-stop function.

With the added benefit of new engine load-reducing electromechanical power steering, and the fuel-sparing, torque converter-free Audi multitronic continuously variable automatic transmission fitted as standard to front-wheel-drive versions, fuel economy of up to 53.3mpg, and CO2 of as little as 139g/km is possible if the 3.0 TDI (204PS) is specified.

Economy can also be further optimized when the standard satellite navigation system is upgraded to MMI navigation plus, the detailed route data from which can be used to factor corners into the automatic transmission’s shift strategy and avoid unnecessary, fuel-sapping gear changes. The optional adaptive cruise control and adaptive light swivelling cornering light systems are also influenced by feedback from the navigation unit.

To reduce power usage still further, and give the A7 Sportback an even more imposing look, customers can also specify extremely energy efficient all-LED headlights at extra cost. These units with their incredibly distinctive, almost daylight-like beams, incorporate special cornering, all-weather and motorway light configurations.

All new platform

A completely new and exclusive-to-Audi platform employing advanced five link front and trapezoidal link rear suspension system will bring impeccable comfort and control to the new A7 Sportback, and can be specified with a firmer, 10mm lower sport setting or an even more intensively handling-oriented S line configuration. For drivers craving maximum continent-crossing refinement an extensively revised version of the Audi adaptive air suspension system with three ride settings will be offered as an option.

In terms of size the new A7 Sportback stands almost toe to toe with the current A6 Saloon with a length of 4.97m and width of 1,91m, although its elegantly tapered coupe roofline ensures that it sits even more purposefully on the road. The executive class dimensions are reflected in executive class interior space for up to four adults, and when luggage takes precedence up to 1,390 litres of capacity can be made available and is easily accessible via the long tailgate with its standard motorized operation, which also enables the precise opening angle to be set via buttons on the hatch.

The dramatic, flowing lines that provide stunning camouflage for these practical elements and also permit an impressive drag coefficient of 0.28 have been sculpted using a high proportion of aluminium that ensures the rigid body shell weighs around 15 per cent less than an equivalent all-steel shell. Similarly sweeping curves also enfold passengers in the opulent cabin, which exudes quality, luxury and technological ingenuity in equal measure in the best traditions of Audi.

Two specification levels – SE and S line – will be offered in the UK, and an impressive ‘core’ equipment list will be common to both. This will include xenon headlamps with LED tail lamps, powered tailgate operation, leather upholstery, electric seat adjustment and heating, cruise and parking controls, satellite navigation, the Audi Music Interface (AMI), DAB digital radio and Bluetooth phone preparation.

The ‘hub’ of the interior is the advanced Multi Media Interface (MMI) system with retractable 6.5-inch monitor, which with its large central control knob and reduced number of buttons is now even more intuitive to use when operating the standard high end audio and navigation systems and the Bluetooth phone interface.

MMI will be upgradeable at extra cost to MMI Touch with its 8-inch monitor and fingertip sensitive touch pad as seen first in the new A8. As well as ultra-intelligent 3D navigation mapping, the new MMI Touch system can store audio tracks and telephone data on its sizeable hard disk. To enter a destination or phone number, the driver need only draw the required letters or numbers with their index finger on the touch pad.

As an option, a GPRS module will be available which will be fed with news and weather information from the Web by internet service provider Google, and will make it possible for drivers to plot detailed routes on a home computer and download them to the navigation system when they start a trip. An optional UMTS module will also enable Google Earth images to be beamed to the MMI monitor in 3D for navigation purposes, and through its wireless WLAN link will make full internet connection available to passengers using their own computers.

A7 Sportback debut for new head-up display

For the first time in a production Audi, a ‘head-up’ display will be available at extra cost in the A7 Sportback. The sophisticated system will project key information, including economy and speed data and navigation routing onto the windscreen so that it appears to float at a distance of around 2.5 metres ahead of the driver.

Another key option that is new to Audi models of this size is the park assist system.  Using ultrasonic sensors that detect parallel and horizontal parking spaces, the system can completely take over the steering function when parking at the touch of a button, leaving the driver responsible only for throttle and brake application as required.

The list of optional driver aids will also include a night vision assistant employing a thermal imaging camera to highlight persons in front of the car, the Audi side assist blind spot warning system, the Audi lane assist lane departure detection system and the new Audi pre-sense system first seen in the new A8. In its standard form pre-sense analyzes the information from the ESP sensors and intervenes to activate the hazard warning lights, close the side windows and sunroof and tension the seatbelts when maximum brake application or skidding is detected.

The pre-sense system can be expanded in various stages at extra cost: the full version brakes the car automatically in order to minimize the consequences of a nose-to-tail collision.

Among the more indulgent options available are comfort seats with heating, cooling and massaging functions, acoustic glazing, supple leather trimming for the centre console, a 15-speaker Bang & Olufsen audio system with 1,300 watts of power, TV reception and various connectivity upgrades for the MMI system.

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Drivers of 2011 Model Year Audi A4, A5 and Q5 TDI models will no longer have to face the inconvenient and potentially expensive consequences of accidentally filling with petrol thanks to a new preventative system built into the fuel filler neck.

The neck has been redesigned to incorporate contact points that open an internal fuel flap only when the larger diesel pump nozzle applies pressure on them. The smaller diameter petrol nozzles do not make contact, ensuring that the filler flap remains closed to prevent access to the reservoir.

Instances of ‘misfuelling’ have risen significantly in recent years as an unfortunate bi-product of the dramatic forward strides in refinement made by Audi TDI models, which thanks to high pressure common rail injection technology operate very nearly as smoothly and quietly as their petrol counterparts. This latest advance will of course be of particular interest to companies running vehicle fleets, but it will also provide reassurance for private customers making the switch from petrol, and those who aren’t the sole user of their car.

The newly equipped models in the A4, A5 and Q5 family will be joined by further Audi models in the near future as the system is gradually rolled out.

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• NEW AUDI A1 GETS THE GREEN LIGHT FOR UK ORDERING

The Audi A1 becomes available to order today (May 6) with a UK specification that further emphasises the fact that its more diminutive dimensions are its only half measure. Priced at between £13,145 OTR and £18,280 OTR, the latest, more concentrated embodiment of Vorsprung durch Technik combines the trappings that befit a premium sector hatchback with the technological sophistication and quality of finish that mark out every Audi.

Features common to the SE, Sport and S line options available for UK A1 models will include alloy wheels, remote central locking, air conditioning, electric front windows and mirrors and a six-speaker single CD audio system with auxiliary iPod connection linked to a 6.5-inch retractable display.

Sport model additions include larger diameter wheels, sports suspension, sports seats, Bluetooth mobile phone preparation and a Driver’s Information System, while S line versions upgrade with extras such as an exclusive S line exterior treatment including larger 17-inch alloy wheels, S line sports suspension and leather and cloth combination upholstery.

In the initial launch phase the generous specification is combined with three ultra-efficient TDI and TFSI engines, all of which compensate very effectively for their relatively small displacements with the latest turbo charger technology, and benefit from engine start-stop and recuperation systems.

The new 1.2 TFSI petrol engine linked exclusively to a five-speed manual transmission kicks off the range, its 86PS and 160Nm peak power and torque outputs enabling a 0-62mph time of 11.7 seconds and a 112mph top speed, delivered with 55.4mpg capability and low CO₂ of 118g/km*.

S tronic twin-clutch transmission also for A1

The more familiar 1.4 TFSI power unit is next in line, and delivers its 122PS and 200Nm via the standard six-speed manual gearbox or the optional seven-speed S tronic twin-clutch transmission. Equipped with S tronic it takes the A1 to 62mph in 8.9 seconds, and on to 126mph where conditions allow, and in this form comes impressively close to matching its smaller counterpart on economy and emissions, delivering up to 54.3mpg with CO₂ output of 119g/km*.

The 105PS 1.6-litre diesel is the third engine option, and via a five-speed manual gearbox uses its impressive 250Nm torque output to power the A1 to 62mph in 10.5 seconds and on to a 118mph top speed, while retaining the potential to achieve 70.6mpg economy with emissions of 105g/km*.

Latest generation ESP with electronic differential

All engine options are backed up by the latest generation ESP system with electronic differential, which initiates brief, controlled braking of the inside front wheel while cornering and transfers the excess torque to the outside wheel, which can apply more power to the road. This helps to further boost the impressive handling agility and neutrality delivered by the sophisticated front MacPherson strut and rear torsion beam suspension by minimising understeer and improving traction.

Xenon headlamps with trademark LED daytime running lights will be available at extra cost exclusively for S line models, but all versions will offer the option to upgrade with premium segment specification enhancements such as a BOSE sound system including LED-lit woofers, DAB radio, the Audi Music Interface for iPod connection, cruise and parking distance controls and the Multi Media Interface (MMI) navigation plus system. Based on the system used by the latest Audi A8, MMI navigation plus incorporates a 60 gigabyte hard drive, 20 gigabytes of which can be devoted to music files.

The A1 will also offer a choice of equipment packages, as well as numerous customisation options for both exterior and interior using an array of colours, materials and equipment options designed to make each car feel as unique and personal as possible.

* Preliminary figures

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Exclusive new version of celebrated V10 sports car packs even more power to propel even less weight for breathtaking performance.

Performance is even more acutely of the essence in the new Audi R8 GT, a distillation of the celebrated R8 V10 formula into an even more concentrated and potent form. Through an engine upgrade to 560PS, and the use of even more intensively weight optimized alternatives to many body and mechanical components, the 100kg lighter R8 GT is able to deliver even more breathtaking pace and handling poise.

A total of 33 examples of the most extreme road-going R8 to date will become available to order in the summer at an OTR price of £142,585.

The R8 GT benefits from the considerable expertise gained in paring back the weight and maximizing the performance potential of the R8 LMS GT3, the circuit car with which it draws obvious parallels, and which won 23 races in its first season and claimed three championships in 2009 and 2010.

Thanks to its largely hand built aluminium Audi Space Frame (ASF) body, weighing only 210 kilograms, and the lightweight aluminium panels joined to it with exceptional precision, the ‘standard’ R8 is already a flyweight by class standards, but by closely scrutinizing every element of the car Audi engineers have managed to whittle away a further 100kg, taking the kerb weight to 1,525kg.

Nine of these kilograms were lost through the use of thinner glass for the windscreen, and a strong but light polycarbonate for the bulkhead and the window in the rear hatch. Lighter sheet metal and additional cutouts shaved a further 2.6 kilograms from the aluminium ‘boot lid’ covering the 100 litre luggage compartment at the front, and at the rear the replacement of the speed activated rear spoiler with a fixed rear wing docked an additional 1.2 kilograms.

Use of carbon fibre-reinforced plastic (CFRP) for the rear ‘bonnet’ has eliminated a further 6.6 kilograms, and a new CFRP rear bumper and CFRP sideblades also save 5.2 and 1.5 kilograms respectively. With its minimal weight and extremely high strength, CFRP is the ideal material for a high-performance sports car, and Audi has broad-based expertise in its use.

The technical components of the R8 GT have not been ignored either. One kilogram has been deducted from the brake system, four kilograms from the aluminium caps of the brake discs, 9.4 kilograms from the battery, 2.3 kilograms from the air intake module and 2.8 kilograms from the insulation of the engine compartment.

The interior also offered substantial weight-saving potential. Numerous details have been further refined, key among these being the fitting of lightweight carpeting which accounts for 7.9 kilograms and the installation of bucket seats with a glass-reinforced plastic (GRP) chassis which cut 31.5 kilograms.

More power, less weight

Collectively the detail changes reduce the kerb weight of the R8 from 1,625kg to 1,525kg, and are combined with a 35PS boost to the output of the V10 FSI engine, taking it to 560PS and securing an exceptional power-to-weight ratio of 367PS per ton.  With its distinctive red coloured cylinder head covers, the direct injection V10 petrol engine in the R8 GT delivers its 540Nm torque peak at 6,500rpm but can continue to rev purposefully through to 8,700rpm.

As a result, the super car can catapult from a standing start to 62mph in 3.6 seconds, from rest to 124mph in 10.8 seconds and, where conditions permit, on to 199mph – the highest top speed ever posted by a road-going Audi. A combined economy figure of 20.6mpg confirms that despite offering even more breathtaking performance the R8 GT also remains a viable proposition for more than just occasional use.

Gear changes in the R8 GT are handled by the R tronic sequential manual transmission without exception. Thanks to its electrohydraulic clutch and switching unit it shifts through each of its six gears within one tenth of a second at high load and engine speed, and it can operate in Normal, Sport and ‘manual’ modes.

The intense pace delivered via the R tronic transmission is used as gainfully as possible thanks to effective management by the quattro permanent all-wheel drive system. Its central viscous coupling located at the front differential sends 15 percent of the power to the front axle and 85 percent to the rear axle during normal driving, perfectly complementing the R8 GT’s 43:57 percent weight distribution. The coupling sends as much as 30 percent of the power to the front wheels within milliseconds if necessary. A mechanical locking differential at the rear axle further improves traction. It provides up to 25 percent lockup when accelerating and up to 40 percent on the overrun.

Chassis even tauter and more precise

This configuration, combined with the mid-mounted engine’s positioning close to the vertical axis, helps the racing-inspired double wishbone suspension to deliver breathtaking lateral acceleration and lightning-fast reactions. The R8 GT intensifies these responses through hydraulic, power-assisted rack-and-pinion steering that has an even more direct 16.3:1 ratio. A manually adjustable coilover suspension, which lowers the body by as much as 10 millimetres, is also standard, and higher front and rear wheel camber rates also help to boost agility even further.

The ESP stabilization program has been specially tuned to the R8 GT and can be switched into a Sport mode at the push of a button to allow a degree of controllable oversteer when accelerating out of a corner. If required, for track days and other circuit-based driving, the system can be deactivated entirely.

The 19-inch forged wheels are 8.5 J x 19 up front and 11 J x 19 at the rear, and are shod with size 235/35 and 295/30 tyres respectively. Optional rear wheels with 305/30 section tyres will also be available, as will Cup tyres, which offer the ultimate in performance on dry roads, for racing enthusiasts.

Standard ceramic brakes

Internally ventilated, carbon fibre ceramic brake disks with GT-exclusive red anodized calipers will be fitted as standard. They are extremely durable and abrasion-resistant as well as particularly lightweight. Together they weigh nine kilograms less than their steel counterparts of the same size. They measure 380 millimetres in diameter up front and 356 millimetres at the rear.

The ESP stabilization program has been specially tuned to the R8 GT and can be switched into a Sport mode at the push of a button to allow a degree of controllable oversteer when accelerating out of a corner. If required, for track days and other circuit-based driving, the system can be deactivated entirely.

In the pursuit of even more exceptional performance, but also of even more visual drama, the exterior of the R8 has also undergone numerous modifications as part of the GT transformation. In many cases these reduce weight and enhance aerodynamics, ensuring that the R8 GT produces even more downforce when driven fast than the production model – without any increase in the Cd value (0.36) or frontal area (1.99 m²).

The frame of the single-frame grille, its struts and the slats in the air intakes are finished in matt titanium grey, while the grille is painted matt black. The splitter under the bumper has a double lip and is made of carbon fibre. Slender, curved ‘fins’ at the corners of the nose increase downforce on the front axle and are also made of a carbon fibre composite.

The defining element of the side view is the sideblades, which direct air to the engine and in the R8 GT are also made of matt carbon. The same material is used for the reduced-size housing of the side mirrors, which are mounted on an aluminium base. The 19-inch wheels are also GT-specific, with an exclusive five twin-spoke Y design in a titanium-look finish, and “GT” insignias on the front wings also help to mark this out as an even more exclusive R8.

The modifications to the rear of the car are also particularly prominent. They include a matt carbon fixed wing, redesigned ventilation louvers on both sides of the rear hatch and the CFRP bumper, which integrates large, round tailpipes and vents for the wheel wells. The diffuser is also larger, and in the GT is made of carbon fibre composite, and the license plate surround and the wide slats in the ventilation ducts are finished in matt titanium grey. The tail lights, which also use LED technology, have dark housings with panes of clear glass.

The R8 GT will be offered with a choice of four ‘standard’’ body colours – Samoa Orange metallic, Suzuka Grey metallic, Ice Silver metallic and Phantom Black pearl effect – as well as the wide range of colours available as part of the Audi Exclusive personalization programme.

Exclusive and dynamic: interior and equipment

True to Audi values, the increased performance and efficiency of the R8 GT does not demand sacrifice or compromise where occupant comfort and convenience is concerned. Automatic climate control, power windows, a navigation system with MMI operating logic and a powerful sound system are fitted as standard, and a 465 watt, ten-channel Bang & Olufsen sound system, a CD changer and the Audi Music Interface are available as options.

The ergonomic interior is finished in black and dark grey, with Alcantara featuring contrasting stitching used for the steering wheel, headliner, roof pillars, knee pad, hand brake lever and bucket seats. A synthetic ‘sharkskin-look’ material that feels slightly rough to the touch is applied to the bulkhead, the door liners, the instrument cowl and the dashboard. The “monoposto” – the arch in the cockpit – is made of matte carbon.

The instrument cluster features white dials with “R8 GT” badges, the transmission tunnel and door liners feature decorative body-coloured inlays and the door sills are trimmed in matt aluminium embossed with the R8 GT logo. The gear selector is also a new design crafted from CFRP and aluminium.

A number of exclusive features are available as options for the R8 GT. Exterior options include two alternative wheels, a body-colour front splitter and a CFRP engine compartment lining. Inside, carbon elements in the doors, the tunnel, the cockpit and the instrument panel can also be added at extra cost. Other options include a multifunction leather steering wheel, seat belts in red, orange or grey, floor mats with the “R8 GT” logo and CFRP door sill trims illuminated in red. Sports seats with carbon frames which are even lighter than the standard CFRP shells are also available, as is Alcantara upholstery with embroidered R8 GT logos.  

Buyers looking for more comfort and convenience can also choose mobile phone preparation with an innovative belt microphone, a full leather package and a cruise control system as options.

For racing enthusiasts a race package will also be offered. It includes a bolt-in roll bar in red or black, which has both road and type approval, as well as road-approved four-point belts in red or black, a fire extinguisher and a kill switch for the battery. An optional front bar module for motorsport events includes a rotary lock for the four-point seatbelt and turns the roll bar into a full cage.

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Audi has stretched the bounds of luxury saloon comfort even further in the new long wheel base version of its flagship A8 saloon, which incorporates an additional 130mm of wheelbase and body length, the latter concentrated at the rear to provide even more exceptional passenger accommodation. Making its world public debut at the Beijing Motor Show (April 27-May 2), and due to open for UK order in late July priced from around £58,000, the new Audi A8 L will also be further refined by an extensively reworked version of the twelve cylinder W12 petrol engine offering further improved power and efficiency.

The 130mm increase takes the length of the new A8 L to 5,267 millimeters, and the wheelbase has grown by the same amount to 3,122mm. Lightweight aluminium employed for all elements bar the safety boosting high strength steel B pillars ensures that the extended Audi Space Frame (ASF) body, like its standard wheelbase counterpart, weighs around 40 per cent less than an all-steel equivalent.

Power will come courtesy of four engines – the 3.0-litre TDI (250PS), the 4.2-litre TDI (350PS), the 4.2-litre FSI (372PS) and, exclusively for the long wheelbase model, the W12, which in its latest application has been bored out from 6.0-litres to 6.3-litres, and incorporates FSI direct petrol injection in the interest of optimum economy and emissions control. Maximum power has increased by 50PS over the previous version to 500PS, and the 45Nm higher torque peak of 625 Nm arrives at 3,250 rpm.

12 per cent economy improvement

As a result, the A8 L W12 can cruise serenely to 62mph in just 4.9 seconds, and continue to a seemingly effortless governed top speed of 155mph. And with the help of FSI technology, fuel economy belies these figures, with up to 23.5mpg achievable according to the combined cycle test – a 12 per cent improvement over the outgoing model which results in CO₂ output of 278g/km.

Thanks to its cylinder arrangement, which forms the ‘W’ shape that gives this model its name, the W12 engine is exceptionally compact at just over 50cm in length and 70cm in both width and height, and its overall weight of 247kg is also impressively low helped by high aluminium content.

The two camshafts within each of the engine’s aluminium cylinder heads operate 48 valves by way of low-friction roller cam followers, and are themselves driven by chains from an intermediate shaft. The cylinder heads themselves have been extensively modified to enable FSI technology to be incorporated, and as a result fuel is injected into the combustion chambers at a pressure of up to 130 bar, giving a high 11.8:1 compression ratio that boosts power output and efficiency.

New efficiency measures

The crankshaft and timing chains have also been reworked to reduce friction, and a recuperation system recovers energy that would otherwise be lost when the car is braked. An innovative thermal management system also shuts down the coolant circuit for a time after the cold engine has been started. This warms up the engine oil more rapidly and shortens the operating period in which friction is still high.

Efficiency is also boosted further still by the new eight-speed tiptronic automatic transmission, which shifts smoothly and quickly, with the individual gears closely spaced but with a generous overall spread from low to high. Gear shifts are performed electronically (“shift by wire”) via the yacht-style selector lever or steering wheel paddles.

The centre differential, the main component in the quattro permanent all-wheel drive train, allots up to 60 per cent of the torque flow to the rear axle and 40 per cent to the front in regular driving conditions. If driving conditions warrant it, up to 60 per cent of the torque can be sent to the front, or 80 per cent to the rear. An optional sport differential can split this torque input actively between the left and right rear wheels. Its responses can be fine-tuned, along with throttle response, steering assistance and transmission shift points, at the touch of a button via the built-in Audi drive select adaptive dynamics system.

Thanks to its advanced adaptive air springs, aluminium-intensive suspension and latest generation quattro all-wheel-drive, the long-wheelbase Audi A8 manages to combine the polished ride refinement expected of a luxury car with handling poise and agility that would normally characterise performance saloons from one or two classes below.

130mm more space to recline

The full extra length of the A8 L benefits rear-seat passengers, who are able to enter even more easily through wider doors which, in the W12 version, feature power assisted closure. Rear passenger comfort is also further improved by standard seat heating, an upgraded climate control system which enables precise temperature modulation in the two rear ‘zones’ and electrically operated rear window and side window blinds. In the W12, comfort is taken to even greater extremes by replacing the standard rear seat arrangement with two individual sculpted rear seats which can be heated and ventilated and feature fore/aft adjustable bases and angle adjustable backrests.

Travel is made even more effortless and pleasurable in the A8 L W12 by double glazing, even more extensive use of Fine Nappa leather taking in everything from the glove compartment lid to the area surrounding the MMI controls, a CD changer playable through a BOSE audio system and a sophisticated Bluetooth mobile phone connection system that enables occupants to access selected content from the internet. All-LED headlights, 19-inch 15-spoke alloy wheels and a powered sunroof are also features that set the top flight model apart from other A8 L versions.

As expected of an Audi, the A8 L also has pioneering innovation on board: the standard MMI navigation plus system, which operates with the aid of a high-capacity hard disk, has a touch-sensitive control panel known as MMI touch. The driver inputs his or her navigation destination or a telephone number simply by writing the letters or numerals on the pad with a finger. Acoustic feedback makes this possible without taking one’s eyes of the road.

The navigation system cooperates with the assistance and safety systems in an innovative way. It registers the topography of the road in advance and makes this data available to the control units for the automatic transmission, headlights and adaptive cruise control with Stop & Go function. Thanks to their advanced intelligence, these systems can identify complex scenarios and offer the driver support in good time.

The Audi side assist system, which helps the driver to change lanes, and Audi lane assist which detects any departure from the chosen lane, also have new and additional performance features.

The night view assistant uses a thermal imaging camera to identify pedestrians on the road ahead of the car. If it considers the situation to be potentially dangerous, the image of the person on the road is shown in red and a warning signal is heard.  The Audi pre sense safety system is also closely linked to the assistance systems. It is available in several stages: the full version brakes the car automatically in order to minimise the consequences of a nose-to-tail collision.

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Emissions, and in some cases engine capacities, in the new Audi Q7 range for 2011 take a significant tumble as part of the wider Audi initiative to optimise efficiency across its 36-model line-up. Thanks to the last word in supercharging, turbocharging and transmission technologies, the latest Q7 models match or exceed their predecessors on power and torque, but benefit from fuel economy improvements of up to 19 per cent with attendant CO₂ reductions. They are available to order now and will reach their first UK customers in June.

The key changes include the introduction of two versions of the supercharged 3.0-litre TFSI engine to replace the naturally aspirated 3.6-litre FSI and 4.2-litre FSI petrol units, the replacement of the 3.0-litre TDI unit with a considerably lighter and more fuel efficient successor and the integration of the new eight-speed tiptronic transmission first seen in the A8.

Already the star of the much praised Audi S4, and also familiar from the A6 and A6 allroad quattro, the new 3.0-litre TFSI petrol engine uses supercharging to compensate very effectively for its smaller capacity. Within the 90-degree angle formed by its cylinder blocks there is an engine-driven supercharger that compresses the intake air. Two charge-air intercoolers prevent the air temperature from rising, so that the engine draws in more oxygen for the combustion process.

The first of the two versions of the supercharged V6 replaces the 280PS 3.6-litre FSI, and offers 272PS and a 40Nm torque advantage with 400 Nm over a broad engine-speed range from 2,250 to 4,750 rpm. It powers the Q7 from a standing start to 62mph in 7.9 seconds, a 0.6-second improvement over its predecessor, and gives it a top speed of 140mph.  

The more powerful version that takes over from the 4.2-litre FSI delivers 333PS and 440Nm of torque between 2,900 and 5,300 rpm, allowing the Q7 to reach 62mph from rest 0.5 seconds more quickly than the V8 at 6.9 seconds, and to continue to a top speed of 152mph.

No less impressively, both versions achieve a combined cycle fuel economy figure of 26.4mpg, an improvement of 12 per cent over the naturally aspirated V6 FSI and 16 per cent over the V8. With a shared CO₂ output of 249g/km, both also benefit from major reductions of 40g/km and 55g/km compared with the models they replace. 

Improved 3.0 TDI now with start-stop

The diesel line-up has also been extensively reworked, the most notable changes benefiting the 3.0-litre V6 TDI, which in its latest form is essentially new from the ground-up, and 20kg lighter as a result. Constructed using a complex new cylinder wall machining process that reduces friction, and aided by newly introduced engine start-stop technology, the second generation V6 employs an even more responsive turbocharger, an enhanced common rail fuel injection system and new chain-driven timing gear to deliver a 19 per cent improvement in fuel economy compared with its predecessor.

In the combined cycle test it achieves 38.2mpg, which equates to an impressively low CO₂ output of 195g/km, yet with a rated output of 240PS and a constant 550 Nm of torque available all the way from 1,750 to 2,500 rpm, it is also capable of powering the Q7 from rest to 62mph in 7.9 seconds – a 0.6-second improvement – and on to a top speed of 135mph.

The crankcase and cylinder heads of the new 3.0 TDI have separate cooling water circuits connected together by valves. During the warm-up phase and when loads are not high, the coolant is not circulated in the engine block. This saves energy and raises the oil more quickly to its regular operating temperature.

World’s cleanest diesel technology

The world’s cleanest diesel engine technology is of course also a feature of the latest Q7 range in the continuing Q7 3.0 TDI Clean Diesel, which not only already meets more stringent EU6 exhaust emission limits that are not due to come into force until 2014, but also tough US regulations. Special combustion chamber sensors and a DeNox catalytic converter in the exhaust system further reduce oxides of nitrogen by means of an additive. The 3.0 TDI clean diesel also develops 240PS and has an impressive 550 Nm torque output between 2,000 and 2,250 rpm. It takes the Q7 from a standstill to 62mph in 8.1 seconds, 0.4 seconds more quickly than before, and gives it a top speed of 135mph. Thanks to the new tiptronic transmission it works with, combined fuel economy works out at 33.6mpg, a six per cent improvement over the original version, resulting in an impressive drop in CO₂ from 234g/km to 219g/km.

The Q7 4.2 TDI also benefits from an improvement in fuel economy, up from 28.5mpg to 30.7mpg, thanks to the new cylinder wall construction methods and the upgraded common rail injection system. The 340PS V8 diesel also delivers 40Nm more torque than before, with an impressive 800 Nm on tap between 1,750 and 2,750 rpm. The big TDI engine gives the Q7 distinctly sporting performance figures, powering it to 62mph in 6.4 seconds and on to a top speed of 150mph.

Eight speeds now standard

A new automatic transmission has also been instrumental in the achievement of considerably greater efficiency in the latest Q7. Based on the original six-speed tiptronic, but with another friction-clutch shift element added, the new eight-speed transmission improves fuel economy by around five per cent. Drivers can choose between ‘D’ and ‘S’ modes, or make their own gear shifts in ‘manual’ mode via the gear lever or the optional steering-wheel paddles. Shifts are quick, well judged and delivered with a smoothness that befits this luxury seven-seat SUV, and the wider spread of ratios made possible enables the engine to operate at lower revs in the higher gears, adding to the relaxed feel and helping to reduce fuel usage.

To cut fuel consumption still further, the torque converter lockup clutch eliminates slip even at low engine speeds. Any engine vibration that could occur as a result is suppressed by the new damper in the torque converter until scarcely any trace can be detected.

In combination with the 3.0-litre TDI engine the new eight-speed tiptronic achieves an exceptionally high level of efficiency. Its oil cooler is heated after a cold start by hot coolant from the engine’s cooling system, and an electric oil pump makes operation of the Q7’s start-stop system possible: it maintains oil pressure in the hydraulic circuit when the engine stops, and closes the clutch for restarting.

All-wheel-drive reassurance

The new transmission channels power to the four driven wheels via the quattro permanent all-wheel-drive system with the now familiar 40 per cent / 60 per cent front-to-rear torque split for optimum on-road balance. Both on and off the tarmac, the standard five-mode air suspension with its variable ground clearance of between 180mm and 240mm helps the Audi Q7 to iron out surface imperfections. The off-road setting, with 205mm of clearance and adapted damper control, is the perfect setting for cross-country driving.

Inside, the latest Q7 contrasts its rugged exterior with an opulently trimmed cabin that as before can be equipped to up to three specification levels depending on version. Standard, SE and S line options are offered for the 3.0 TFSI 272PS and V6 TDI models, while the 3.0 TFSI 333PS and V8 TDI versions are available exclusively in SE or S line form.

Up to seven occupants can be accommodated in the three rows of seats that are included as standard, and no less than 28 seating and loading configurations giving a maximum load capacity of 775 litres with five seats in place or 2,035 litres with two seats in use guarantee exceptional versatility.

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Audi designers and engineers have risen to the unenviable challenge of enhancing the celebrated TT for the 2011 Model Year, creating a new generation model that combines measured yet distinct styling refinements with efficiency boosting technology, including a newly adopted 2.0-litre TFSI engine, which improves fuel economy by up to 14 per cent.

The upgraded 2.0-litre Turbo FSI petrol engine is the technological highlight in the latest range, employing Audi valvelift technology to effect improvements in power, torque and overall efficiency compared with the 200PS version it replaces. Delivering 211PS between 4,300rpm and 6,000rpm and a 350Nm torque peak between 1,600rpm and 4,200rpm, it enables the TT 2.0 TFSI with six-speed manual transmission to reach 62mph from rest in 6.1 seconds – 0.5 seconds more rapidly than its predecessor – and raises its top speed from 149mph to 152mph. Even more impressively, it boosts economy potential from 36.7mpg in the combined cycle test to 42.8mpg, and pares back CO₂ output from 183g/km to 154g/km.

The Audi valvelift system adjusts the lift of the exhaust valves in two stages depending on need. This reduces flushing losses in the combustion chamber and also ensures that the optimal flow of the exhaust gas is directed to the turbocharger, which in turn ensures that torque is developed quickly. The combination of turbocharging and direct fuel injection also reduces the combustion chamber temperatures and the resulting tendency to knock. This allows a high compression ratio of 9.6:1, which improves efficiency.

New energy recuperation system

The gains made possible by this new technology are augmented by a recuperation system which recovers energy during braking and coasting phases in this latest generation TT, and which also extends to the 160PS 1.8-litre TFSI petrol engine that continues to power the TT Roadster and the 170PS 2.0-litre TDI unit used by the TT Coupe and Roadster.

A ground breaker in the sports car sector, the TT 2.0 TDI continues to set the efficiency standard, covering up to 53.3mpg according to the combined cycle test, which corresponds to only 139 grams of CO₂/km. With 170PS and 350 Nm of torque – the latter available between 1,750 and 2,500 rpm – the high-tech common rail injection engine powers the TT to 62mph in 7.5 seconds and on to 140mph. The 2.0-litre TDI is mated to a manual transmission and quattro all-wheel drive. The quattro configuration provides substantially greater stability, traction and driving enjoyment, and is another unique selling point of the Audi TT in its class. It is also available in conjunction with the new 2.0-litre TFSI unit, and is a standard feature of the TTS and the TT RS.

A precise shifting six-speed manual transmission transfers power to the wheels regardless of the engine, with the S tronic dual clutch transmission available as an option for the new 2.0 TFSI. This transmission switches between its six gears with virtually no interruption to the supply of power either fully automatically or manually. Manual shifts can be made using the optional paddles on the steering wheel.

The much praised formula for an excellent compromise between comfort and handling agility  in the TT – McPherson struts at the front and four-link trailing arms at the rear – continues as before. The Audi magnetic ride shock absorber system that offers even greater poise for TT models as an optional extra, and is fitted as standard to the TTS, has, however, undergone some additional development work. ‘Normal’ mode now offers an even more finely judged balance between ride refinement and handling composure, and when the ‘Sport’ mode is selected an even tauter and more focused handling bias is elicited.

New Sport button

Another new development that will please sporting drivers can also be incorporated at extra cost in conjunction with Audi magnetic ride. The Sport button, which has been a standard feature of the TT RS since launch and now becomes available as an option for all other models, allows the driver to alter the throttle pedal response (in manual versions), the degree of servo boost provided by the electromechanical steering and the engine note.

Subtle enhancements inside and out

Combining aluminium and steel content in a 58% to 42% ratio that favours optimal weight distribution, the ‘standard’ version of the lightweight TT ‘hybrid’ body now subtly incorporates a more striking front bumper design with deeper air intakes based on the look that was previously reserved for S line versions. New alloy wheel designs raise the profile view, and at the rear a diffuser inset into the rear bumper and also adopted from S line versions adds even more sporting emphasis. 2011 Model Year TT models will also be more distinct thanks to five new metallic and pearl effect paint options.

S line models adopt an even more resolutely sporting stance than before through a bumper and grille treatment which closely resembles the look of the TTS in its familiar current form, and which is further enhanced by standard xenon headlamps with LED daytime running lights. Notable features also include deeper TTS-style side sills and a new platinum grey diffuser at the rear. The TTS, in turn, now signals its even more serious sporting intent with a new front bumper design featuring horizontal aluminium look double bars which also extend down to the fog light surrounds, and a new look rear bumper treatment.

Widely regarded as the benchmark for quality of finish, the interior features new aluminium-look applications for the steering wheel, the centre console and the door liner, and a new high gloss finish for switches, panel surfaces and air vent inner sections. The aluminium strip above the glove box door is now brushed grey. There are three new interior colours from which to choose – nougat brown, titanium grey and garnet red.

The specification range in the UK has also been simplified. A ‘Standard’ trim level is now reserved solely for the TT Roadster 1.8 TFSI, and at extra cost this can be upgraded to Sport or S line specification. All other versions of the Coupe and Roadster (excluding the TTS and TT RS) begin at Sport level and can be upgraded to S line.

Onboard computer with new efficiency program

Another key efficiency boosting measure can also be found in the cockpit, where a new efficiency program within the onboard computer displays all consumption-related data on the central display, and gives the driver tips for efficient driving. A gear-change indicator also indicates the optimal gear for fuel-efficient driving, while another function provides information on which vehicle systems, such as the climate control system, are consuming energy and how that affects fuel consumption.

The Audi TTS and the Audi TT RS

The Audi TTS, both in Coupe and Roadster body styles, combines outstanding performance with an equally high degree of comfort. Its extensively modified 2.0-litre TFSI engine with large turbocharger pumps out 272PS and 350 Nm of torque, the latter from 2,500 to 5,000 rpm. It accelerates the TTS Coupe with the optional S tronic from zero to 62mph in 5.2 seconds, up to a governed top speed of 155mph. When the S tronic transmission is specified, the Coupé has the potential to cover up to 36.7mpg. The TTS is fitted as standard with the Audi magnetic ride adaptive shock absorber technology.

Visual cues to its status in the range are provided by 18-inch wheels with size 245/40 tyres and a new grille combined with chrome air inlets. A new colour combination – spectral silver/black – is also available for the interior.

The dynamic spearhead of the TT model series is the TT RS, which is also available as a Coupe or a Roadster. Its turbocharged, inline 5-cylinder engine draws 340PS of power from 2.5 litres of displacement. 450 Nm of torque is available between 1,600 and 5,300 rpm. In spite of this formidable power, up to 30.7mpg is possible according to the European cycle test.

The TT RS Coupe rockets from 0 to 62mph in 4.6 seconds, and can reach a governed top speed of 155mph which can be raised to 174mph at extra cost. A sound flap in the exhaust system further intensifies the distinctive five-cylinder sound. A manual six-speed short-shift transmission currently channels power to the quattro permanent all-wheel drive, and later in 2010 a newly developed version of the S tronic twin-clutch transmission will also be offered as an option. The compact layout of the seven-speed, dual-clutch transmission makes it suitable for transverse mounting in combination with the quattro all-wheel drive system.

Equipped with S tronic, the TT RS Coupe launches from rest to 62mph in 4.4 seconds – a fraction more quickly than the manual transmission version. Distinctive design details, 18-inch wheels and a powerful brake system are standard with the TT RS.

Standard equipment – TT Roadster 1.8 TFSI Standard Model Only

Wheels, tyres and suspension17” x 8.5J ‘7-Y-spoke’ design alloy wheels with 245/45 R17 Y tyres           

Tyre Mobility System

Audio and communication

Audi Chorus radio, with front-loading CD player

Seats

Front Sports seats with Tetrus cloth upholstery

Safety and security

Anti-lock Braking System (ABS)

Anti-Slip Regulation (ASR) – traction control

Anti-theft device – Thatcham Category 1 approved

Driver and front passenger airbags

Electronic Differential Lock (EDL) – traction control

Electronic Stability Programme (ESP)

Front ISOFIX and front passenger airbag de-activation switch

Roll-over protection hoops

Servotronic – electromechanical, speed-sensitive, power-assisted steering

Side airbags for front seats

Interior equipment

3-spoke Sports ‘flat-bottom’ design leather steering wheel

Aluminium Laser interior detailing

Black leather handbrake grip, centre console armrest pad and door handle

Driver’s Information System (DIS)

Electronic climate control

Front floor mats

Fully automatic electrically-operated soft-top which opens in 12 seconds, with integrated wind deflector.

Exterior equipment

Door mirrors – electrically operated and heated

Electric front windows

Exhaust pipes – twin on left-hand side

Front and rear fog lights

Halogen headlights

Retractable rear spoiler

TT Coupe and Roadster Sport models standard equipment (in addition to Standard)

Wheels, tyres and suspension

17” x 8J 10 Spoke design alloy wheels with 245/45 tyres

Audio and communication

Concert audio system – MP3 file-compatible single CD player and radio

with 9 loudspeakers (140 Watt) and 5-channel amplifier including AUX-IN socket

Seats

Leather/Alcantara upholstery

Split-folding rear seat (Coupé only)

TT Coupe and Roadster S line models standard equipment (in addition to Sport)

Wheels, tyres and suspension

18” x 9J ‘5-spoke’ design alloy wheels with 245/40 R18 tyres

S line Sports suspension lowered by 10mm

Seats

S line embossed front Sports seats.

Leather/Alcantara (4-cylinder models)

Interior equipment

3-spoke S line multi-function leather steering wheel (includes gear-shift paddles for S tronic models)

Black headlining

Door sill trims with S line badge

Matt-brushed aluminium inlays

Short-shift manual gearbox

Exterior equipment

Chrome plated tailpipe

Headlight washers

S line exterior package: S line design front and rear bumpers, side grilles and diffusers in platinum grey

Xenon headlights with LED running lights

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Audi wants to surprise the spectators at this year’s 24-hour race at Le Mans (France) with a progressive design: the Audi Design Team created a fresh outfit for the innovative diesel race sports car that bears all the hallmarks of “pleasure in efficiency”.

Whereas silver was the dominant colour of the Audi R15 TDI last year, the 2010 model boasts a radical new design that features more red. In addition, large areas of the Le Mans race sports car that is internally designated as “R15 plus” will be kept in a purist black carbon-fibre look.

 

“We’re happy that we were allowed to give the car such a progressive look,” say Markus Auerbach and Tobias Drews from the Audi Design Team. “We wanted to add a dash of surprise when the Audi leaves the pits at Le Mans. We practically opened up the bodywork and are exposing the light-weight construction and its uncompromising technical development – and with a little rock ’n’ roll for good measure.”

 

The Audi R15 TDI sporting its new design will make its debut at the Le Castellet 8 Hours on April 11. Audi Sport Team Joest will contest the 2010 season opener of the Le Mans Series in preparation for the Le Mans (France) 24 Hours on June 12/13. Another test race is planned at the 1000-kilometre race at Spa-Francorchamps (Belgium).

 

“The race at Le Castellet comes at a very early point in time for us and is nothing but a test in racing conditions,” stresses Ralf Jüttner, Technical Director of Audi Sport Team Joest. “Even though it’s a difficult logistical undertaking, we wanted to gather experiences with the R15 plus at a race as early as possible. Le Castellet offers the opportunity to do this.”

 

The 2010 version of the Audi R15 TDI completed a roll-out at the Audi test track in Neustadt at the beginning of March. The prototype was subsequently flown to the USA for initial tests which primarily featured aerodynamics trials. A five-day endurance test followed at Sebring (Florida) at which about 5 500 kilometres were reeled off without any technical problems worth mentioning.

 

In Europe, the final set-up work with a view toward Le Mans is on the agenda. Further track tests will now be followed by the first run in a race at which the result will be of secondary importance for Audi though. “Le Castellet will strictly be about gathering additional experience with the R15 plus,” emphasizes Head of Audi Motorsport Dr. Wolfgang Ullrich. “Racing conditions simply can’t be simulated in normal track tests; that’s why we’re contesting a race at such an early stage.”

 

It is planned to field the R15 plus with chassis number 202. Audi Sport Team Joest has nominated Dindo Capello (Italy), Tom Kristensen (Denmark) and Allan McNish (Scotland) as drivers. “However, we will only decide whether all three drivers will actually race at short notice,” says Dr. Wolfgang Ullrich.

 

Since Audi has performed several endurance tests for the Le Mans 24 Hours at Le Castellet in recent years, the team and drivers are intimately familiar with the circuit in southern France.

 

Audi, by the way, has very good memories of its most recent racing commitment at Le Castellet: in 1995, Frank Biela won the Touring Car World Cup there in the Audi A4 quattro against strong rivals.

The schedule at Le Castellet

 

Friday, April 9

12:40–13:40 hrs free practice 1

16:10–17:10 hrs free practice 2

 

Saturday, April 10

09:45–10:45 hrs free practice 3

13:40–14:00 hrs qualifying (GT vehicles)

14:10–14:30 hrs qualifying (prototypes)

 

Sunday, April 11

08:20–08:40 hrs warm-up

11:00–19:00 hrs race

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The Audi R8 has been named 2010 World Performance Car at the World Car of the Year Awards ceremony at the New York Auto Show. This is the second time that the R8 has won the World Performance Car award: the V8-powered R8 took this award in 2008.

The World Car Awards jurors observed that: “In the opinion of many on the World Car Awards jury, Audi has at long last satisfied our hunger for a street car that lives up to the excitement of the original Le Mans series-dominating R8 LMP1 race car.”

Developed jointly with quattro GmbH, the Audi R8 V10 is powered by a 5.2 litre direct injection ten-cylinder engine which develops 525PS, enabling it to sprint from zero to 62mph in just 3.9 seconds and then to a top speed of 196mph. It features Audi technologies such as quattro permanent all-wheel drive, a lightweight aluminium body and innovative all-LED lights.

This is the second World Performance Car award win for the Audi R8: the original V8-powered version won the same award in 2008.  Whether a customer chooses an R8 with a V8 or a V10 engine, they will get a World Performance Car award winner.

This is also the third Word Performance Car award for Audi in the five years that the award has been on offer: the RS 4 was named as the 2007 World Performance Car.

The truly global nature of the World Car jury is evidence that Audi is hitting the performance car sweet spot of car lovers around the world.

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The smallest capacity petrol engine ever to power an Audi will help to clear the air with A3 Cabriolet drivers this spring by slashing CO₂ emissions while also improving performance. The new A3 Cabriolet 1.2 TFSI, which opens for order this week priced from £19,985 OTR, is set to replace the 1.6-litre MPI model, and uses turbo charging to more than match its output.

This compact engine, weighing just 89.5 kilograms with the help of an aluminium crankcase, combines the latest turbo charger technology with direct petrol injection to ensure that optimum efficiency isn’t achieved at the expense of driveability. It generates the same 105PS output as the 1.6-litre naturally aspirated unit it replaces, along with 175Nm of torque between just 1,500 and 4,100 rpm- a 27Nm increase over its predecessor.

Linked exclusively to six-speed manual transmission, the A3 Cabriolet 1.2 TFSI can reach 62mph from rest in 12.2 seconds, and continue to a top speed of 118mph – increases of 0.3 seconds and 4mph over the 1.6MPI. Despite these improvements, it also boosts combined fuel economy by 9.2mpg to 49.6mpg, and drops CO₂ output by 35g/km to 132g/km.

This compact but impressively robust performer can be combined in the A3 Cabriolet with either standard, Sport or S line specification. Standard versions feature a generous equipment list that includes 16-inch alloy wheels, air conditioning, powered windows and mirrors, a Chorus radio with single CD drive and semi-automatic hood operation (the hood is attached to and released from the windscreen rail manually but retracts and raises at the touch of a button)

On top of this, Sport versions combine features such as larger 17-inch alloy wheels, sports suspension and sports seats with fully automatic hood operation, which adds automated ‘hands-free’ detachment from, and attachment to, the windscreen rail, plus a wind deflector. The hood, which can be lowered in just 9 seconds or raised in 11 seconds, also incorporates additional acoustic insulation, maximising the potential for enjoyment of the upgraded Concert radio.

The most distinctive S line models supplement the Sport equipment list externally with larger 18-inch 7 twin-spoke alloy wheels and S line body styling including exclusive front and rear bumper design. Inside, they add extras such as leather and Sprint cloth combination upholstery embossed with the S line insignia, an S line multifunction sports steering wheel, a perforated leather gear knob and matt brushed aluminium inlays.

Ongoing Audi efficiency drive

The new Audi A3 Cabriolet 1.2 TFSI is the latest example of the Audi drive to cut emissions by replacing larger capacity petrol engines with more compact alternatives that use forced induction and direct injection to deliver even more impressive performance results with dramatic economy and emissions improvements. In the A3 range alone the 1.4 TFSI petrol with 125PS has effectively replaced the 115PS 1.6 FSI, and the common rail 1.6 TDI with 105PS has taken over from the pump jet injection 105PS 1.9 TDI, both with impressive results.

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Audi will fight for victory in the Le Mans 24 Hours on June 12/13 with an evolution of the R15 TDI diesel race sports car. An extensive testing program with the revised LMP1 vehicle has just begun in the United States.

“From Audi’s perspective, the LMP1 is the better alternative to Formula 1 because this motorsport category features technologies and developments which are relevant to production vehicles,” explains Head of Audi Motorsport Dr. Wolfgang Ullrich. “At Le Mans, efficiency is of paramount importance – and today, more than ever before, it is a key deliverable of production vehicles as well and it is one of Audi’s special strengths.”

Therefore, efficiency was a focal point during the R15 TDI evolution project – particularly in the complex area of aerodynamics. “This year, the Le Mans regulations prescribe air restrictors with a smaller diameter and reduced supercharging pressure for diesel-powered vehicles,” says Dr. Martin Mühlmeier, Head of Technology at Audi Sport. “Due to the reduction of engine power as a result of the regulations we have tried to make the car’s aerodynamics even more efficient than before and to improve the Cd value and downforce parameters.”

A late change in regulations that was announced only in November made the work of the engineers more difficult and forced Audi to completely modify the front section of the R15 TDI. Consequently, the diesel race sports car that is internally designated as “R15 plus” now has a new, distinctive face featuring a split nose.

The entire shape of the R15 TDI’s body has been revised for maximum efficiency. The same is true for the modified cooling and fuel tank system. The V10 TDI engine has been optimized for the smaller air restrictors and reduced supercharging pressure. “Our objective was to keep power loss to a minimum despite the limitations imposed by the regulations,” explains Ulrich Baretzky, Head of Engine Technology at Audi Sport. “We managed to do that through a lot of detailed work.” The 5.5-liter power plant continues to deliver more than 440 kW.

“After Le Mans 2009, our specifications for the R15 plus listed about 20 key items,” says Dr. Martin Mühlmeier. “Efficiency and reliability were at the top of the list but we also looked at details like improved night time lighting of the track. We were able to meet this wish of the drivers with a new headlight concept.”

The evolution version of the Audi R15 TDI completed its roll out on the Audi test track at Neustadt (Germany) on March 3. The vehicle was subsequently flown to the United States for two weeks of in-depth testing. Before the race at Le Mans in June, Audi Sport Team Joest will complete an extensive testing program on various European race tracks and test races at the 8 Hours of Le Castellet (France) on April 11 and at the 1000-kilometer race at Spa-Francorchamps (Belgium) on May 9.

A new partner has now joined the project: the logo of the renowned watchmaker TAG Heuer will be featured on the Audi R15 TDI. Some of the brand’s fame stems from U.S. actor Steve McQueen wearing a TAG Heuer watch in the movie “Le Mans”.

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Audi UK has today confirmed an OTR price of £57,480 for the UK-bound RS 5 high performance coupé.

Featuring a high-revving V8 FSI petrol engine delivering 450PS through rapid-fire S tronic twin-clutch transmission, and anchored by the very latest Audi driver aids, including a new iteration of the quattro system, the new RS flagship will open for order in the spring.

First customer deliveries are scheduled for October.

The V10 FSI engine from the R8 5.2 FSI quattro provides the technological basis for the new hand-built, 4.2-litre V8 FSI engine that delivers its 450PS peak output at a heady 8,250rpm in the RS 5, along with a torque maximum of 430Nm at between 4,000 and 6,000rpm. Helped by fast-paced shifts from a specially reinforced version of the seven-speed S tronic twin-clutch transmission, which makes its RS debut here, it enables the RS 5 to power to 62mph in 4.6 seconds and continue to an electronically governed 155mph top speed. Its impressive efficiency, bolstered by on-demand oil pump operation and energy recovery during coasting and braking, also makes up to 26.2mpg possible.

New quattro technology
This remarkable engine and transmission pairing has the very best habitat in which to demonstrate its capabilities thanks to the integration of the Dynamic Ride Control (DRC) adaptive damping system adopted from the RS 6, the sport differential which already brings acute adjustability to the S4 and S5 and the latest generation quattro all-wheel-drive system with crown gear differential.

The self-locking crown-gear centre differential can widely vary the distribution of torque between the front and rear axles. If necessary, up to 70 per cent can flow to the front or as much as 85 percent towards the rear. The 40:60 ratio of the standard rear-biased configuration ensures highly responsive handling.

Audi drive select
The Audi drive select vehicle dynamics control system is a standard feature of the new RS 5. It allows the driver to switch between three modes of operation – comfort, auto, and dynamic – to adjust the steering weighting, the shift points for the seven-speed S tronic, the sport differential, Dynamic Ride Control, the engine and the exhaust system. And if the car is equipped with the optional MMI navigation system, a fourth mode allows the driver to customize their own profile. Audi drive select also controls the exhaust system’s two throttle valves and the sound flaps, enabling the exhaust note to be varied at will.

With its RS-specific spring, damper and anti-roll bar settings, the RS 5 chassis sits 20 millimetres lower than that of the Audi A5 on 19-inch five-spoke Aero design alloy wheels fitted with 265/35 tyres. Its purposeful body is also embellished by adaptive swivelling xenon headlamps with LED daytime running lights and LED rear lights, a speed-activated rear spoiler and the now trademark oval RS tailpipes.

Inside, black Silk Nappa leather upholstery is complemented by carbon fibre and aluminium elements and additional oil temperature and lap timer gauges for circuit use. Electrically adjustable super sports seats with pronounced side sections and integrated head restraints are standard, as of course are comforts such as a 180-watt CD sound system, deluxe three-zone climate control, the Audi Parking System Plus with front and rear sensors, tyre pressure monitoring and an RS multi-function steering wheel with aluminium-look gearshift paddles.

Key options will include 20-inch alloy wheels, a sports exhaust system, HDD-based satellite navigation, adaptive cruise control and a 505-watt Bang & Olufsen audio system.

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Thirty years after the original Audi quattro captivated the Geneva Motor Show, the new Audi RS 5 Coupe is about to do it proud with a combination of high-revving V8 power, super fast S tronic twin-clutch gear shifting and a new evolution of the world famous all-wheel-drive system featuring the latest differential technology.

Following its debut at the 2010 Geneva Show, the extreme RS reinterpretation of the elegant A5 two-door is expected to open for order in the UK in the spring priced at circa £58,500, and will reach its first customers in October.

Developed by Audi high performance engineering and styling subsidiary quattro GmbH, the RS 5 is the latest in an illustrious lineage dating back over 15 years to the RS 2 Avant. This RS can of course also trace its roots to the original or ‘Ur’ quattro launched in Geneva in 1980, but also to the critically acclaimed R8 sports car, the V10 FSI engine from which provides the technological basis for the new hand-built, high-revving 4.2-litre V8 FSI engine that spins freely and charismatically to 8,250pm, and delivers its 450PS peak output at this high point. A torque maximum of 430Nm is available between 4,000 and 6,000rpm, helping to power the new, 1725kg RS 5 to 62mph in 4.6 seconds and to an electronically governed 155mph top speed.

Intensive fine-tuning of the dual-branch intake and exhaust system allows the engine to breathe freely; four adjustable camshafts and tumble flaps in the intake manifold facilitate mixture formation. This not only maximises performance but also economy – up to 26.2mpg is possible. The engine and the entire drivetrain have been optimized to minimize friction, the oil pump operates on demand and an energy-recovery system conserves energy during coasting and braking.

Specially reinforced for its latest role, the remarkable seven-speed S tronic twin-clutch transmission makes its RS debut in the RS 5, and with its high gearing also helps to minimise fuel usage. It consists of two clutches and two subsidiary transmissions. Both subsidiary transmissions are continuously active, but only one is powered at any given time by the engine. Gears are alternately shifted by the two clutches – at lightning speed, smoothly, and almost imperceptibly.

The seven-speed S tronic can operate in fully automatic mode – or the driver can shift via the innovative selector lever or shift paddles on the steering wheel. By means of the standard Audi drive select, the driver can switch in automatic mode between three different options: auto, comfort, and dynamic. In the launch control mode, the seven-speed S tronic ensures flawless acceleration from a standstill – at full power and with minimal losses in traction.

New quattro technology: the crown-gear differential
Like all RS models, the RS 5 also applies its power to the road with quattro permanent all-wheel drive, but this latest generation model has evolved further through a next generationcentre differential known as a crown-gear differential.

The self-locking crown-gear centre differential is compact and lightweight, and attains a high efficiency ratio. Thanks to its package of plates, it can widely vary the distribution of torque between the front and rear axles. If necessary, up to 70 per cent can flow to the front or as much as 85 percent towards the rear. The 40:60 ratio of the standard rear-biased configuration ensures highly responsive handling.

This new differential operates in conjunction with electronic torque vectoring, which influences all four wheels. If one of the inside wheels in a turn becomes imbalanced while the vehicle is at its operational limits, then the system slightly decelerates the wheel to prevent wheel spin. This results in exceptional traction on the one hand while generating a yaw moment which aids cornering.

The rear axle also features an already much praised new Audi driver aid – the sport differential – which actively distributes torque between the rear wheels in order to further boost stability and grip at the vehicle’s limits of handling.

Dynamic Ride Control (DRC)
The latest generation version of the Dynamic Ride Control (DRC) system as used by the RS 6 also contributes to the exceptional handling capabilities exhibited by the RS 5. DRC connects shock absorbers on each side of the car diagonally to their counterparts by way of a central valve, which directs a flow of oil to provide additional damping force whenever a shock absorber is compressed, making for impressive gains in handling precision and stability. Via the Audi drive select system, the driver will be able to choose from three damper settings – comfort, dynamic and sport – according to preference and conditions.

With its RS-specific spring, damper and anti-roll bar settings, the RS 5 chassis sits 20 millimetres lower than that of the Audi A5 on 19-inch alloy wheels fitted with 265/35 tyres. These are executed in an exclusive 5-arm structure design. 20-inch wheels with 275/30 tyres are available at extra cost.

The brake system employs powerful internally ventilated discs, which measure 365 millimetres in diameter at the front axle. In order to maximize the dissipation of heat, the steel friction rings are perforated and connected by pins to the aluminium brake discs. The high-gloss black brake calipers bearing RS logos are made of aluminium, and the front units are fitted with eight pistons each. Ceramic carbon-fibre brake discs measuring 380 millimetres in diameter can also be specified as an optional extra. They are extremely lightweight, strong, and durable. The electronic stabilization program (ESP) incorporates a sport mode and can be switched off entirely.

Even more acutely controllable: Audi drive select
The Audi drive select vehicle dynamics control system is a standard feature of the new RS 5. It allows the driver to switch between three modes of operation – comfort, auto, and dynamic – to adjust the steering weighting, the shift points for the seven-speed S tronic, the sport differential, Dynamic Ride Control, the engine and the exhaust system. And if the car is equipped with the optional MMI navigation system, a fourth mode allows the driver to customize their own profile.

For maximum enjoyment of the engine, Audi drive select controls the exhaust system’s two throttle valves and the sound flaps; when they open, the rich sound becomes even more resonant. An optional Sport exhaust system offering an even more addictively bass-heavy V8 soundtrack is available at extra cost.

For even greater control over the steering, a dynamic steering option is also available at extra cost as a component of Audi drive select. The system adjusts the steering ratio to a vehicle’s speed – directly for manoeuvring at low speeds and indirectly for travelling at motorway speeds. At the vehicle’s cornering limits, it automatically ensures smooth handling via minor corrective actions.

The remarkable abilities which all these technologies convey on the RS 5 are highlighted subtly by its body, without tainting the purity of its classically beautiful coupe lines. The single-frame grille bears a shiny charcoal-grey rhombus-pattern grid and is flanked by xenon plus headlights with LED strip daytime running lights, below which are oversized air inlets. The newly designed bumper tapers downward into a splitter.

The flared wings with their crisp horizontal upper edges are reminiscent of the pioneering Audi quattro, and the side sills bear angular caps. The trim strips on the single-frame grille and near the side windows as well as the door mirror covers feature the distinctive matt aluminium RS look.

The tail end is dominated by two oval exhaust pipes integrated within the bumper. A large diffuser protrudes prominently upwards. The spoiler in the tailgate automatically extends at a speed of 75mph and retracts at 50mph.

The extensively clad underbody of the RS 5 integrates air vents for the seven-speed S tronic and the front brakes. At motorway speeds, the aerodynamic characteristics of the RS 5 generate downforce to further enhance stability.

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Audi has shrink-wrapped everything it stands for to create the new A1, a more compact and city-friendly three-door premium hatchback that delivers all the celebrated quality, design flair and engineering acumen synonymous with Vorsprung durch Technik in a more concentrated form. The A1 is set to make its World debut at the Geneva Motor Show in March, and will be available to order in the UK from May for late 2010 deliveries.

Closely following the look of 2007’s critically acclaimed Audi A1 project quattro design study, the production-ready A1 distils the essence of Audi into a sleek, streamlined body with an impressively low drag coefficient of 0.32 which occupies a road ‘footprint’ of less than four metres, without sacrificing space for four adults and their luggage.

Inside, as out, the look and feel of the materials epitomises Vorsprung durch Technik, as does the on-board technology. This includes the latest, ultra-efficient TDI and TFSI engines backed up by start-stop and recuperation systems, state-of-the-art ESP with a new electronic differential lock and archetypal convenience features such as the optional Multi Media Interface (MMI) infotainment system.

Not surprisingly the most space efficient Audi in the range employs the most compact and fuel efficient Audi engines, all of which compensate very effectively for their relatively small displacements with the latest turbo charger technology. In the UK the A1 will initially be available with three impressively frugal units, all optimised by engine start-stop and energy recuperation systems.

The new 1.2 TFSI petrol engine linked exclusively to a five-speed manual transmission kicks off the range, its 86PS and 160Nm peak power and torque outputs enabling a 0-62mph time of 12.1 seconds and a 111mph top speed, delivered with 55.4mpg capability and low CO2 of 119g/km*.

S tronic twin-clutch transmission also for A1
The more familiar 1.4 TFSI power unit is next up, and delivers its 122PS and 200Nm via the standard six-speed manual gearbox or the optional seven-speed S tronic twin-clutch transmission. Equipped with S tronic it takes the A1 to 62mph in 9.1 seconds, and on to 124mph where conditions allow, and in this form can match its smaller counterpart on economy and emissions, delivering up to 55.4mpg with CO2 output of 119g/km*.

Already renowned for creating the premium sector’s most fuel-efficient car – the A3 1.6-litre TDI – the 105PS 1.6-litre diesel is the third engine option, and via a five-speed manual gearbox uses its impressive 250Nm torque output to power the A1 to 62mph in 10.8 seconds and on to a 116mph top speed, while retaining the potential to achieve 72.4mpg economy with emissions of 102g/km*.

Thanks in part to these relatively light, compact engines, between 61 per cent and 63 per cent of the overall weight of the A1 rests over the front, driven axle – an impressively balanced load distribution for a car in the compact class. Combined with the short front and rear body overhangs, the sophisticated front MacPherson strut and rear torsion beam suspension and the latest generation Electronic Stability Programme (ESP) with electronic axle differential, this facilitates a compliant ride and controlled, well balanced handling that is also nimble and fun.

Depending on which specification level is chosen from the SE, Sport and S line options available in the UK, the suspension controls either 15-inch, 16-inch or 17-inch alloy wheels and has either a standard setting for the SE, a stiffer Sport configuration with lowered ride height or an even more sporting S line set-up. Powerful all-disc brakes, ventilated at the front, and power-saving electrohydraulic power steering feature as standard across the board.

Latest generation ESP with electronic differential
All engine options are supported by the latest generation ESP system with electronic differential, which initiates brief, controlled braking of the inside front wheel and transfers the excess torque to the outside wheel, which can apply more power to the road. This helps to further boost handling agility and neutrality by minimising understeer and improving traction.

These measures have ensured that the A1 will feel every inch an Audi from behind the wheel, an impression which begins to form even before the ignition key is turned thanks to the exceptional quality of the interior finish and the familiar Audi comforts on-board.

The vast majority of the familiar Audi appointments will either be fitted as standard or optional. Standard features will include alloy wheels, air conditioning, electric front windows and mirrors, remote central locking, a single CD audio system and split folding rear seats.

Xenon headlamps with trademark LED daytime running lights will be available at extra cost exclusively for S line models, but all versions will offer the option to upgrade with features such as a BOSE sound system including LED-lit woofers, DAB radio, the Audi Music Interface for iPod connection, cruise and parking distance controls and the Multi Media Interface (MMI) navigation plus system. Based on the system used by the latest Audi A8, MMI navigation plus incorporates a 60 gigabyte hard drive, 20 gigabytes of which can be devoted to music files, linked to a 6.5-inch retractable colour display which can be used to scroll through music tracks or to display 3D mapping for the navigation system.

The A1 will also offer a choice of equipment packages, as well as numerous customisation options for both exterior and interior using an array of colours, materials and equipment options designed to make each car feel as unique and personal as possible. The ‘roof contrast line’ – a contrasting colour scheme for the A, B and C pillars as seen first in the A1 project quattro study in Tokyo and exhibited by the car featured here – is just one of the many options available.

Prices for the A1 in the UK have yet to be finalised, but are expected to start at around £13,000. Full details will be available nearer to its world debut at the 2010 Geneva Motor Show (March 4 to 14), when the full content of the various trim levels will also be confirmed.

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As the first examples of the scalp-bronzing Audi R8 Spyder head for the UK to enliven spring 2010, two rather more knuckle-whitening versions of the celebrated Audi supercar are preparing to compete in the 2010 FIA GT3 European Championships in the hands of a new home-grown racing team.

The latest R8 road car is based on the 525PS, 5.2-litre FSI model, but features a bespoke body incorporating additional weight-saving carbon fibre composite panels as well as the all-important fully automatic lightweight fabric hood. Good for a 4.1-second 0-62mph sprint and a top speed of 197mph, the R8 Spyder is available to order in the UK now in six-speed manual and six-speed R tronic automated manual forms priced at £111,955 OTR and £117,155 OTR.

The Audi R8 LMS, which takes the fixed head version of this formidable, V10-powered lightweight aluminium supercar as its basis, was developed by Audi Sport in close cooperation with quattro GmbH for “customer” motor sport teams. The first thoroughbred “customer” sports car in the Audi brand’s illustrious near 30-year modern motor sport history adopts an even more extreme edge through the even more extensive use of weight-paring carbon fibre, the installation of a race-spec gearbox and the removal of all standard interior trim.

United Autosports, a newly formed British racing team based in Leeds, Yorkshire, has secured two examples of the specially enhanced and race prepared super car, which has already justified its £267,000 ‘list price’ by achieving 23 race victories throughout Europe in 2009, its debut season.

With this spectacular duo, the team aims to successfully defend the FIA GT3 European Championship title for the German ‘Vorsprung durch Technik’ manufacturer. British sports car fans can see them make their maiden outing in the British GT Championship opener at Oulton Park, Cheshire, on Easter Monday (April 5th), before they campaign in the FIA Euro races at Silverstone, Northamptonshire, on May 2nd.

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Audi is showing an uncompromising purist compact sports car with all-electric drive at the first major auto show of 2010. The Detroit showcar Audi e-tron is the name of this 3.93 metre long and 1.78 metre wide but just 1.22 metre tall two-seater; just a few months after the debut of the Audi e-tron at the 2009 Frankfurt Motor Show, this is now the second electric concept vehicle from the brand with the four rings.

Coupled with the Detroit showcar Audi e-tron’s low gross weight of around only 1,350 kilograms, high-torque power units driving the rear wheels guarantee commensurate road performance. Two electric motors with a combined output of 204PS and 2,650 Nm (1954.54 lb-ft) accelerate the coupe with ASF-design aluminium body from 0 to 62mph in just 5.9 seconds. The Audi e-tron accomplishes the sprint from 37mph to 75mph (60 to 120 km/h) in a mere 5.1 seconds.

The Detroit showcar Audi e-tron is able to distribute its electric motors’ high torque between the wheels entirely as required. Its ‘torque vectoring’ is the key to a thrilling level of active precision and excellent traction. Thanks also to its low weight, short wheelbase and perfect weight distribution for dynamic handling, the Audi e-tron has all the drivability of a go-kart – agile, good on bends and neutral right up to the very high handling limit.

Lithium-ion batteries, located for an optimal centre of gravity behind the passenger compartment and ahead of the rear axle, make an effective energy content of 45 kilowatt-hours available. This makes an operating range of up to 155 miles realistically possible.

As previously with the first e-tron concept car shown in Frankfurt, Audi again bases all components in this electric vehicle on an integral concept with many revolutionary details: a heat pump as an efficient means of heating up and maintaining the interior temperature. The drive system, power electronics and battery have innovative thermal management – crucial for maintaining a high operating range coupled with outstanding interior comfort.

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Audi has taken a literal approach to nurturing the proverbial ‘green shoots of recovery’ in 2010 by funding the planting of 36,000 oak trees. Forming the basis of the ‘Oak Forest CO2 Reservoir’ project, the budding mighty oaks cover six hectares in Kosching, near the Audi manufacturing facility in Ingolstadt, Germany, and are the first of a planned series of forestation schemes funded by Audi.

Almost completely destroyed in 2007 by bark beetles, drought and severe storms, the Kösching Forest has been replanted with 36,000 young Pedunculate Oaks with funding from Audi in conjunction with the Bavarian State Forestry and the Chair of Forest Yield Science at the Technical University of Munich.

The revitalised forest provides a diverse biosphere for a wide variety of animal and plant species, and equally importantly can also store large amounts of carbon. The aim of the project is to identify the relationships between stand density, CO2 sequestration potential and biodiversity.

The Kösching Forest project will spawn several others on sites with different climatic conditions. Another trial site with an area of four hectares at the Audi production site in Györ, Hungary, will be planted with more than 13,000 Pedunculate Oaks. Plans are underway for additional sites at international locations.

The newly sown forest is a particularly ‘visible’ indicator of the Audi commitment to sustainability and environmental protection, but it is just one example of the numerous measures the prestige car manufacturer is systematically implementing to conserve resources in both the cars themselves and in their production.

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A new, ultra-efficient version of the Audi A3 1.6 TDI – already the most economical premium sector car with the lowest CO2 output – is available to order from this week, extending the compact hatchback’s lead by paring back CO2 output even further to just 99g/km and boosting combined economy to up to 74.3mpg. This exceptional frugality is available in one specific A3 configuration – the three-door body style equipped to Standard specification – priced at £18,005 OTR. All other variations of the 1.6 TDI continue to offer the class-leading combination of 68.9mpg potential and 109g/km CO2 output.

The key elements responsible for the efficiency gains in the most focused 1.6 TDI to date include a modified final drive ratio for the standard five-speed manual transmission, a reduced ride height, under-body revisions to reduce aerodynamic drag and the use of slightly smaller 15-inch alloy wheels shod with low rolling resistance tyres.

These small but significant alterations combine with existing A3 1.6 TDI features including engine start-stop and energy recuperation systems. The start-stop system conserves fuel by cutting engine power at idle when the clutch pedal is released and the gear lever is in its neutral position, and then restarting when the clutch is depressed, while the recuperation function recycles a proportion of the wasted kinetic energy generated under normal braking and normally dissipated as heat, and stores this temporarily in the battery to reduce engine load when the car subsequently accelerates again.

Despite its remarkable combined economy figure of 74.3mpg and its road tax eliminating 99g/km CO2 output, the A3 1.6 TDI can draw on the same 105PS power output and 250Nm torque peak as all other versions, and consequently can match them on performance, clearing 62mph from rest in 11.4 seconds and offering the option to continue to 121mph where conditions allow.

The A3 1.6 TDI with 99g output will be available exclusively in Standard specification, which in this specific case includes 15-inch 7-arm design alloy wheels (normally 16-inch 7-arm design), manual air conditioning, remote central locking, electric front windows and a Chorus radio with single CD player. Versions equipped to SE, Sport and S line specification, and all Sportback models, continue to offer the class-leading 109g/km output and the potential to cover up to 68.9mpg (except the A3 Sportback 1.6 TDI S tronic with 112g/km output and 65.7mpg).

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Vorsprung durch Technik will come to the fore yet again in 2010 as exciting new technological advances make their debut in the new Audi A8, not least of which being the option of Google information services channelled to the new luxury flagship via the internet.

The state-of-the-art online services allow the new A8 to retrieve up-to-date information from the internet via an optional integrated GPRS/EDGE modem in the latest generation MMI navigation plus. The user can search online with Google for points-of-interest directly from within the MMI, the versatile search engine accepting such free text search queries as ‘delicatessen’ or ‘shoe boutique’. The results are then displayed on the onboard map or used as destinations for route calculation. A8 customers can also plan their navigation destinations in Google Maps or the Audi web portal at home or in the office and retrieve these on demand in the car.

In mid 2010 Audi will further enhance its suite of online services with a new UMTS modem. This enables faster data transfer as well as simultaneous voice and data connections, and allows Audi to set a world first with the integration of Google Earth in the MMI navigation plus.

With Google Earth on the MMI’s 8 inch LCD display the new Audi A8 allows its occupants to discover the world from above through high resolution three-dimensional satellite and aerial imagery for the entire globe, backed up by a worldwide database of photos and information articles. The Google Earth imagery and 3D terrain model are combined with the detailed street network from the onboard navigation database in a seamless integration of online and offline content.

To use the new online services the customer simply needs to insert their SIM card in the MMI Navigation plus or pair their mobile phone with the MMI over the Bluetooth SIM-Access-Profile. Aside from the Customer’s existing mobile phone data plan, no additional contracts are required.

The latest multimedia interface (MMI) navigation plus system that is an integral part of the new A8 features a highly evolved operating concept incorporating a touchpad – known as MMI touch. Also included are an integrated hard disk for navigation, phone and audio data and a graphics processor capable of generating high-quality, three dimensional images. The MMI analyzes navigation data predictively, relaying information to the control units managing the automatic cruise control with Stop & Go, adaptive lights and the 8-speed tiptronic gearbox so that these systems can precisely adapt their function to conditions well in advance.

First shown as a prototype with Google in January 2006 at the Consumer Electronics Show in Las Vegas, USA, the new online services can be experienced in the new A8 as a result of a close collaboration between Audi and Google development teams worldwide.

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Highly regarded vehicle valuation specialist CAP has named the Audi A3 ‘Executive Used Car of the Decade’ in its Used Car Awards, acknowledging the major contribution made by the pioneering three and five-door hatchback in distilling the premium sector values traditionally reserved for larger prestige cars and introducing them into the compact class.

CAP supplies residual value data to leading finance institutions, contract hire and leasing companies, vehicle retail groups and insurers. In its citation for the award, Mark Norman of CAP describes the A3 as a ‘true benchmark vehicle’ and a ‘genuine pioneer’ which ‘effectively invented the concept of the small car in prestige guise’.
He went on to say that the 2003-2008 A3 ‘has brought the prospect of the highest engineering and build quality standards to those who would previously have ruled out choosing a prestige brand on the grounds that it would mean running a larger car than they needed.’ He summed up the rationale for the award by saying that the A3 is ‘never the cheapest used car purchase, but the benefits of low depreciation are certainly realised when trade-in time arrives.’

The latest generation Audi A3 is available in three-door, five-door Sportback and Cabriolet body styles with a choice of eight direct injection FSI and TDI engines, the diesel range containing the most economical and efficient unit in the premium sector in the new 1.6 TDI with combined fuel economy of 68.9mpg and CO2 output of just 109g/km. According to CAP, the A3 2.0 TDI retains 43 per cent of its value over 3 years or 60,000 miles (November 2009 figure), a higher proportion than any other comparable premium sector compact hatchback. Prices for the A3 line-up range from £15,770 OTR to £29,300 OTR.

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The last word in luxury and the height of efficiency converge in the all-new Audi A8, which makes its world public debut this week at the Design Miami exhibition in Florida, USA. Crafted entirely from lightweight aluminium like its forebears, and bristling with new technology that not only contributes to best-in-class economy and exemplary comfort but also to even greater dynamic accomplishment, the elegant new flagship of the Audi saloon range opens for UK order this month priced from £54,760 OTR.

Packed inside the even lighter and 24 per cent more rigid evolution of the aluminium Audi Space Frame (ASF) which forms the ‘skeleton’ of the new A8 are myriad new technological advances. These of course include fundamentals such as economy and emissions advantages for the three significantly reworked FSI and TDI engines that will be available from launch – the 3.0-litre V6 TDI with 250PS and 550Nm of torque (up from 233PS and 450Nm), the 4.2-litre V8 TDI with 350PS and 800Nm (up from 326PS and 650Nm) and the 4.2-litre V8 FSI with 372PS and 445Nm (up from 350PS and 440Nm).

The upgraded 4.2-litre FSI benefits from a 13 per cent improvement in fuel economy, taking its combined figure to 29.7mpg and dropping CO2 output to 219g/km. The equivalent V8 TDI gets a 19 per cent boost to 37.2mpg with CO2 emissions down to 199g/km, while the 3.0-litre TDI moves to the top of the luxury saloon class in economy terms with a 22 per cent economy hike to 42.8mpg with CO2 of 174g/km.

During 2010, an even more economy and emissions-focused version of the 3.0-litre TDI unit will be added. Driving the front wheels only, it will combine a 204PS power peak with 47.1mpg economy on the combined cycle and CO2 emissions of just 159g/km.

All engines are complemented by recuperation technology which provides further fuel and CO2 savings by recycling a proportion of the wasted kinetic energy which is generated under normal braking and normally dissipated as heat, and storing this temporarily in the vehicle battery to reduce the engine load when the car subsequently accelerates again. The A8 3.0 TDI also saves fuel through its engine start-stop function, cutting engine power at idle when the brake pedal is depressed, and then restarting in just two-tenths of a second when it is released.

The much improved efficiency of these enhanced engines is matched by the new eight-speed tiptronic automatic transmission with which all of them work. With an especially high overall gear ratio of 7.0:1, it reduces overall fuel consumption by around six per cent, but is equally notable for its quick and virtually seamless changes.

Satellite navigation influences gear shift strategy
This advanced transmission can also ‘talk’ to the new, next generation MMI Touch in-car infotainment system, networking with the detailed route data supplied by its inbuilt navigation system to factor corners into its gearshift strategy and avoid unnecessary, fuel-sapping gear changes. The state-of-the-art adaptive cruise control and adaptive light swivelling cornering light systems are also influenced by feedback from the navigation unit.

As well as ultra-intelligent 3D navigation mapping, the new touch screen Multi Media Interface, or MMI Touch, can also store audio tracks and telephone data on its sizeable hard disk. To enter a destination or phone number, the driver need only now draw the required letters or numbers with their index finger on the touch screen.

As an option, a GPRS module can also be specified. Fed with news and weather information from the Web by internet service provider Google, it enables A8 drivers to plot detailed routes on a home computer and download them to the navigation system when they start a trip. During 2010, the system will also be upgraded with a UMTS module which will enable Google Earth images to be beamed to the MMI monitor in 3D for navigation purposes. Eventually, full internet connection via UMTS will be possible, making the A8 a mobile WLAN hotspot.

Audi drive select and sport differential make A8 debut
High technology has also filtered even deeper into the chassis of the A8, which already offered sophisticated aluminium suspension refined by adaptive four-mode air springs. This system has been further improved in the interest of ride comfort by newly developed struts with enlarged air capacity, and is now backed up by the Audi drive select adaptive dynamics system. Audi drive select enables the driver to fine-tune throttle response, steering assistance and transmission shift points to suit personal preferences or prevailing road conditions.

The active sport differential which won so much critical acclaim at its debut in the S4 quattro further enhances 4.2 TDI models as standard, and can be added at extra cost for all other models. The new differential enables the latest generation asymmetric quattro system to not only transfer torque between the front and rear axles to counter traction losses, but also between the rear wheels. When the steering wheel is turned or the car accelerated in a corner, power is redirected in a controlled manner to the outer rear wheel, literally pushing the car through the corner. The driver benefits from reduced steering effort and a feeling of even greater adjustability and control. In addition, dynamic steering, allowing alteration of the actual ratio of the steering for optimum feel, can be added at extra cost.

The most rigid body shell in the premium sector helps not only to maximise agility in the new A8, but also to boost safety in conjunction with adaptive restraint systems and the new Audi pre-sense system which is fitted as standard.

In its standard form the pre-sense system analyses the information from the ESP sensors. When they signal maximum brake application or skidding, the control unit intervenes. Depending on the situation, it activates the hazard warning lights and closes the side windows and the sunroof; it also tensions the front seat belts. Electric motors trigger this process, which is reversible – if the situation ends well, the belts are released again.

The system can be expanded at extra cost to include Audi pre-sense front, Audi pre- sense plus and Audi pre-sense rear. These are integrated in the optional adaptive cruise control with stop & go function and Audi side assist systems.

Working with Adaptive Cruise Control stop & go, Audi pre-sense front monitors the traffic in front of the new Audi A8 and supports the driver in multiple stages. The first is a warning signal, and the second a warning jerk in the form of a brief deceleration. If the driver now depresses the pedal, the brake assist system initiates precise braking relative to the preceding vehicle. If the driver remains passive, the third stage follows – autonomous partial braking that slows the A8 at a rate of 3 m/s2. Windows and the sunroof are closed, the hazard warning lights are activated and the seat belts are tensioned.

If the full version of Audi pre-sense plus is on board, a fourth stage comes into play: braking with an initial deceleration of 5 m/s2 followed by maximum braking. This phase is initiated roughly one half second before the collision. While a collision can no longer be avoided in this case, its consequences are greatly reduced – up to impact the A8 has reduced the speed by about 25mph.

The Audi pre-sense rear system mitigates the consequences of a rear end collision. Here, too, it closes the windows and sunroof, tensions the seat belts and moves the memory front seats into the optimum position for passenger protection.

In this safe haven, A8 passengers are surrounded by high-quality workmanship showing attention to the smallest detail, and of course the leading edge technology that defines the Vorsprung durch Technik brand. Swathed in supple Valcona leather, shielded from the elements by double glazing and bathed in soothing LED ambient lighting the interior’s highlights include the Audi Parking System Plus, DAB digital radio, four-zone climate control, Audi Music Interface iPod connection, MMI Touch infotainment incorporating HDD satellite navigation with predictive route technology, cruise control and a keyless go system.

Two specification levels will be available to UK A8 customers – SE and SE Executive – the latter adding to this equipment list features such as electrically operated boot closing, the Audi Parking System Advanced with rear parking camera and larger 19-inch wheels in place of the 18-inch design fitted to SE models.

To create an even more exceptional looking A8, customers will be able to specify all-LED headlights in place of the standard Xenon set-up, and for even greater opulence five-mode seats with ventilation and massage function, a rear seat entertainment package and a 1,400-watt Bang & Olufsen audio system.

Online connectivity, night vision assist capable of marking out pedestrians, Audi side and lane assist and Audi pre-sense expansion packages will also be available to further enhance this technological tour de force.

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The ongoing Audi crackdown on emissions has yielded another efficiency breakthrough within the A3 range, this time for the 140PS 2.0-litre TDI models which this month become the cleanest at their level in the premium sector. Thanks to the addition of engine start-stop and recuperation technology, the ever-popular common rail diesel three-door, five-door Sportback and Cabriolet variants benefit from major CO2 cuts of up to 20g/km or around 16 per cent, bringing output down to as little as 115g/km for three-door and Sportback versions.

The improvements apply immediately to all 140PS A3 2.0 TDI models equipped with six-speed manual transmission. They help to increase economy by at least 8mpg across the board, and to cut CO2 output by up to 20g/km or 16 per cent, boosting the three-door and five-door A3 2.0 TDIs from a combined total of 55.4mpg to 64.2mpg and cutting emissions from 134g/km to 115g/km. The Cabriolet benefits from an 8.1mpg increase to 61.4mpg and a 20g/km CO2 reduction to 119g/km, another lowest-in-class figure in the premium Cabriolet category.

In terms of company car taxation, this significant downward shift repositions the A3 2.0 TDI in the 13% BIK category, the movement from its original 18% position equating to a saving in annual tax liability of £373 for the three-door standard hatchback model, which will now cost a 40% tax payer £972.

Two fuel-saving systems
The start-stop system cuts engine power at idle when the clutch pedal is released and the gear lever is in its neutral position, and then restarts in just two-tenths of a second – more rapidly than any other comparable system – when the clutch is depressed.

Recuperation technology provides further fuel and CO2 savings by recycling a proportion of the wasted kinetic energy which is generated under normal braking and normally dissipated as heat, and storing this temporarily in the vehicle battery to reduce the engine load when the car subsequently accelerates again.

The updated TDIs follow hot on the heels of the efficiency standard bearers for the A3 range – the 1.4 TFSI petrol models with emissions from 132g/km and the 1.6 TDIs with outputs of as little as 109g/km. The new technology which they adopt from these highly focused alternatives has had no bearing on their prices, which for fixed head 2.0 TDI 140PS versions range from £18,860 OTR to £23,630 OTR, and for Cabriolets from £22,635 OTR to £26,865 OTR.

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Audi R8 LMS – a successful début season for the ‘customer’ sportscar
In its début season, the Audi R8 LMS scored 23 race victories from 76 starts en route to the FIA European GT3 Championship, ADAC-GT Masters and Belgian GT Championship titles. Additionally, the new 525 PS GT3 racing sportscar produced by AUDI AG also scored race wins in the Italian and French GT Championships.

Furthermore the 5.2 litre, V10 mid-engined sportscar successfully passed the ultimate endurance test when all four Audi R8 LMS cars finished in the fastest 24-hour race the Nürburgring has ever seen. An Audi led for almost 17 hours with second place ultimately being achieved (and a GT3 class victory) for the Audi R8 LMS car’s maiden 24-hour run. The R8 LMS also achieved a class win in the Spa 24 Hours.

‘Actually, 2009 was planned to be a year of learning for the Audi R8 LMS but our expectations were surpassed by far,’ said Michael Dick, who as Executive Board Member for Technical Development is also responsible for the motorsport commitment of AUDI AG. ‘After only one year, the R8 is already a GT3 car to be beaten.’

The Audi R8 LMS was developed by Audi Sport in close cooperation with quattro GmbH for ‘customer’ teams in international GT3 motorsport. The R8 LMS is the first thoroughbred ‘customer’ sportscar in the brand’s near 30-year modern motorsport history. Audi Sport will limit the number of ‘second generation’ R8 LMS sportscars it sells. Deliveries commence next March 2010 to ‘customer’ teams at a price of 298,000 euros (plus VAT).

‘The interest by customers all over the world is huge,’ says Oliver Straube, who is responsible for marketing the Audi R8 LMS at Audi Sport. ‘We could clearly sell more cars in 2010 than we originally planned but we will limit ourselves to a maximum of 15 vehicles in order to be able to offer our customers the type of service they can expect Audi Sport to deliver.’

‘Second generation’ Diesel Sports-Prototype 

Audi competed in the 24 Hours of Le Mans for the first time in 1999 and achieved its 11th consecutive podium finish with the R15 TDI – the world’s first ‘second generation’ diesel racing sports car – this season.

The brand has recorded eight victories since its first Le Mans start in 1999, making history with the R8 and R10 TDI models (2000-02, 2004-08). In 2002, the Audi R8 introduced petrol direct injection (TFSI), while four years later, the R10 TDI became the first diesel engined sports car to win Le Mans (2006).

Speed, efficiency and economy are pre-requisites for cars competing in endurance racing, and the R15 TDI proved effective in all three disciplines by not only achieving a podium finish at Le Mans, but also by winning on its début this year at the Sebring 12 Hours (USA).

Additionally the R15 TDI almost entirely led the Petit Le Mans race (USA) – and set the fastest race lap – resulting in the ‘Michelin GreenX Challenge’ – a trophy awarded to the most environmentally friendly car.

Allan McNish (Dumfries) was amongst the Audi R15 TDI driver line-up to claim victory at Sebring (March), third place at Le Mans and in the Petit Le Mans race at Road Atlanta (September). Meanwhile Oliver Jarvis (Cambs) recorded third place on his sportscar début in Japan (October) when he steered his privately run team Kolles Audi R10 TDI – Audi’s ‘first generation’ diesel sportscar now in its fourth season competing against latest technology – to a podium result in the first-ever Asian Le Mans Series race.

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Automatic versions of the latest economy focused Audi A3 models are the first in the premium sector to benefit from the latest engine start-stop technology, which has already helped to cut emissions in manual transmission TDI versions to a sector-leading 109g/km.

The new highly efficient 1.4 TFSI petrol and 1.6 TDI versions of the A3 equipped with the acclaimed S tronic twin-clutch automatic transmission will spearhead the new technology, which also goes hand-in-hand with a recuperation system to harness braking energy.

In its newly developed form for automatic applications, the start-stop system cuts engine power when the car comes to a standstill at traffic lights or in queueing traffic – the engine then remains dormant as long as the brake pedal is depressed and then restarts in just two-tenths of a second only when it is released in readiness for take-off.
With the system’s help, economy is boosted and CO2 is reduced by approximately 5g/km, but if required it can be deactivated at the touch of a button.

The start-stop system is also supplemented in these models by recuperation technology, which provides further fuel and CO2 savings by recycling a proportion of the wasted kinetic energy generated under normal braking and normally dissipated as heat, and storing this temporarily in the vehicle battery to reduce the engine load when the car subsequently accelerates again. With its help, fuel usage is reduced by as much as three per cent in the A3.

Ingenious S tronic
Advanced electro-hydraulic controls and the alternate use of two clutches enable the S tronic gearbox to deliver lightning fast automatic or manual shifts via the gear lever or steering wheel-mounted paddle controls with no interruption of the engine’s power delivery across seven ratios.

The first of the two clutches serves the odd-numbered gears and reverse, and the second the even-numbered gears, so when the A3 is travelling in third gear, for instance, fourth is already pre-selected in anticipation. As soon as the shift command is given, the first clutch is disengaged and the second engaged in just a few hundredths of a second, virtually seamlessly.

Despite this transmission’s distinctly sporting slant, it can actually improve economy and reduce CO2 output while at the same time quickening acceleration. This is true of the A3 1.4 TFSI S tronic with start-stop, which reaches 62mph from rest 0.1 seconds more quickly than its manual counterpart at 9.3 seconds, and has a 3.7 mpg advantage over the manual option in the combined cycle economy test, recording 53.3mpg to its 49.6mpg. CO2 is consequently also down at 124g/km, versus the manual version’s 132g/km. With or without the S tronic option, the A3 1.6 TDI remains the most economical and efficient model in the Audi range, with a combined economy figure of 67.3mpg (manual 68.9) and CO2 output of just 109g/km.

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The flagships of the Audi model range and the Audi Centre retail network will combine to stunning effect today (Monday October 12) as the new open-top R8 Spyder takes pride of place within the new 190,000 square-foot West London Audi for the Centre’s grand inauguration ceremony.

Making its debut in front of over 300 guests at the new West London landmark, the new R8 Spyder with fully automatic lightweight fabric hood brings added wind-in-hair intensity to the already extreme driving experience delivered by the lightweight aluminium, mid-engine and quattro-equipped super car. Based on the 525PS, 5.2-litre FSI model, but featuring a bespoke body incorporating additional weight-saving carbon fibre composite panels, the new open-air R8 will be available to order in the UK from November in six-speed manual and six-speed R tronic automated manual forms priced at £109,580 OTR and £114,670 OTR respectively. UK deliveries will start in the first quarter of 2010.

The conversion process in the striking new soft-top is typically quick and easy, the electrohydraulically controlled hood opening and closing at the touch of a button in 19 seconds at speeds of up to 31mph. When lowering it folds like a Z beneath the automatically activated cover of its storage compartment above the ten cylinder engine.

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The world’s largest Audi Centre – West London Audi – is officially being launched with a huge party for the capital’s top glitterati.  Among the guests will be Bryan Ferry, Gordon Ramsay, Dominic Cooper, Jamie and Louise Rednapp, Phil Glenister, Keeley Hawes, Rupert Penry Jones, James Cordon, Ronan Keating, Beverley Knight, Davina McCall, Sir Bobby Charlton and Sir Jackie Stewart. 

The imposing new building, which represents a major investment of £45 million by Audi UK, consolidates the brand’s position as one of the global leaders in prestige car manufacturing.

Six years in the planning and execution, the stunning new 190,000 sq ft Audi Centre is prominently located adjacent to the elevated section of the M4. Its seven storeys incorporate three showroom floors capable of displaying as many as 116 cars, and two basement levels housing a 32-bay workshop and extensive parking facilities. The top two storeys are given over to the Audi quattro Rooms – a business and creative complex which operates as a conference centre.

The highly distinctive curved structure conceived by architects Wilkinson Eyre, famous for the design of the Gateshead Millennium Bridge, provides an impressive showcase for the fast expanding 33 model Audi range. 

The basement levels are an engineering marvel – they are built below the water table level (and the River Thames) and extend on all sides right up to the boundary lines of the premises.

‘In its scope, size and complexity, West London Audi is like nothing we’ve built before. It is 100 times more complicated than a normal retail centre,’ says Jeremy Hicks, director of Audi UK. ‘The sheer scale of this project is very emblematic of the increasing significance of Audi not only in the UK but globally.’ 

The strategically located landmark building is operated by the Sytner Group, a Sunday Times Best Company to Work For, which has 140 prestige franchise outlets across the UK. It will be staffed by 100 personnel and approximately 30,000 customers are expected through its doors in the next 12 months. 

Gerard Nieuwenhuys, the Group’s UK Managing Director commented:  ‘It is a great privilege to be chosen by Audi to operate this amazing flagship dealership.  The West London Audi team are incredibly excited about the imminent opening and by the opportunity of delivering a world class service from what is without doubt a World Class facility.‘

In the creation of the vast glass and metal external structure, Wilkinson Eyre has drawn inspiration from nature, art and science to create an exciting and technologically advanced sculptural form. The elegantly sweeping curves are reminiscent of a manta ray fish, and the aerodynamic wing shapes of a B2 Stealth Aircraft. The roof itself is a ‘standing seam’ structure made from aluminium sheets, each approximately 40m in length without any joints.

A dramatic aluminium installation by Gerry Judah, designer of the soaring Audi centennial sculpture at this year’s Goodwood Festival of Speed, dominates inside. Weighing almost a ton and featuring the record-breaking Auto Union Streamliner, the specially commissioned piece is suspended between three floors within the atrium. It took three cranes and two days to install this stunning centrepiece.

The Audi quattro Rooms on levels four and five feature not only a heritage section, displaying many of the innovations from Audi’s 100-year history, but also meeting rooms, exhibition space and a screening room with the very latest 103’ Bang & Olufsen screens. Audi selected architect Miguel Beleza to design the two floors to create imposing architectural features that define the venue.  Furniture has been provided by Fritz Hansen – the Danish designer furniture company.

’Audi is an enormously successful company with many ambitious plans for its future. With both our existing model ranges and a host of new models for new segments, we aim to grow to a total of 44 ranges by 2015. By creating retail premises of this magnitude with this level of sophistication, we are ensuring that our extensive and contemporary line-up of cars gets the showcase it deserves,‘ concluded Jeremy Hicks.

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A lightweight Audi A5 Coupe prototype has jettisoned over 100kg by swapping steel for advanced aluminium and carbon fibre construction in the interest of fuel economy, emissions reduction and handling agility. The A5 project is the latest example of the pioneering work undertaken by the Vorsprung durch Technik brand to extend efficiency optimisation measures well beyond the engine bay.

Taking an existing steel-bodied production car as its basis, the A5 project car clearly demonstrates the benefits of the aluminium Audi Space Frame (ASF) concept with which Audi broke new ground 15 years ago, and which test beds of this kind help to evolve and improve. Use of the ASF principle reduces the weight of a car body by at least 40 per cent compared with conventional steel construction, and this shows in a kerb weight of 1,310kg for the aluminium A5 prototype, versus a total of 1,420kg for the equivalent steel-bodied series production model.

Thanks to the significant weight loss, achieved by mounting aluminium and carbon fibre-reinforced plastics onto the aluminium Audi Space Frame (ASF), the A5 prototype is able to use a four-cylinder engine with its attendant economy and emissions advantages to deliver the performance of a higher output V6.

With the acclaimed 2.0-litre, 211PS Turbo FSI engine, the A5 achieves a power-to-weight ratio of 161PS per tonne. For comparison, the ‘standard’ A5 3.2 FSI V6 quattro with 265PS, which tips the scales at 1,540kg, shades it only by a fraction at 172PS per tonne.

The lightweight design of the test car not only enables a smaller engine to supplement a larger one with no impact on performance and gains in economy and emissions, but also has a knock-on effect on ancillaries such as the brakes and transmission, which can also be reduced in size and weight. It also enables the car to change direction noticeably more keenly and nimbly and, thanks to the reduction in unsprung weight, to ride with even more refinement.

15 years of lightweight construction experience
Over the past 15 years, Audi has employed the ASF principle in two generations of A8 luxury saloon, in the hyper-efficient, ahead-of-its-time A2 compact hatchback and in the celebrated R8 super car. ASF has also been re-interpreted in the creation of the latest TT Coupe and Roadster, which feature advanced steel and aluminium ‘hybrid’ construction that allows for outstanding weight distribution.

‘One of our most enduring aims for the future is to reverse the weight spiral,’ says Michael Dick, Member of the Board of Management of AUDI AG responsible for Technical Development. ‘Lightweight design is the foundation of our entire approach to improving efficiency.’

Lightweight design is a strategic responsibility at Audi. It makes a significant contribution to dynamic potential and efficiency, helping to conserve resources and reduce operating costs. The electric drives of the future will add additional weight to the car and will initially only offer a limited range, making systematic lightweight design all the more important.

ASF: the reversal of the weight spiral
The reversal of the weight spiral that Audi initiated with the ASF principle which began with the Audi A8 of 1993 has major efficiency advantages. Every 100kg saved reduces fuel consumption by 0.3 to 0.5 litres per 100 kilometres, corresponding to a reduction of 8 to 11 grams of CO2 per kilometre. A lighter body is also the starting point for weight reductions on other parts of the car, such as the chassis or the fuel tank.

Meanwhile lightweight bodies are an absolute prerequisite for the electric drive systems of the future with their heavy batteries. The performance and range expected by customers cannot be achieved without them.

Audi has already built more than 550,000 vehicles with an aluminium body. Added to this are roughly 9,000 Lamborghinis – no other manufacturer in the world can even come close in terms of the number of vehicles or their diversity.

The ASF technology is an unparalleled success story. Audi has increased its lead step by step: in alloys, in the reduction of the number of parts and in production efficiency. Numerous innovations in development and production have raised the level of automation from 25 to over 80 percent, which is nearly on par with steel body construction.

In fabrication, traditional spot welding is being replaced by joining methods developed by Audi, including punch riveting, bonding or laser-MIG hybrid welding. In the TT and the R8, self-tapping screws are used to join many of the components. Another innovation is the laser-welded invisible seam on the roof of the TT.

A8, R8, TT and TT Roadster: the state of the art
The second generation of the A8 and the R8, TT Coupé and TT Roadster sports cars document the current state of the ASF technology. The superstructure of the current A8 weighs 218kg while the aluminium body of the R8, whose co-supporting engine frame is made of ultra light magnesium, tips the scales at 210 kg.

The TT Coupé and Roadster bodies weigh 206 kg and 251 kg respectively while the TT ‘family’ also features an additional innovation. To ideally balance the axle loads between the front and back, Audi developed an innovative hybrid construction for its compact sports cars: Most of the body is made of aluminium, but steel is used in the rear.

Depending on the model, the kerb weight of the TT has been reduced by between 20 and 90 kg compared to the previous model which had an all-steel body. At the same time, the static torsional rigidity of the Coupé increased by 50 percent and that of the Roadster by an even more impressive 100 per cent.

The ASF provides the foundation for precise handling and a high level of passive safety. A lighter car has to dissipate less kinetic energy and is also does less damage to others involved in an accident. The lightweight design combines chassis responsiveness and efficiency in typical Audi fashion.

Foundations were laid almost 100 years ago
NSU built the Type 8/24, featuring a body made entirely of aluminium, in 1913, and 10 years later, the Audi Type K wore an experimental streamlined skin of this same material. In the 1930s, specialists from the Racing department of Auto Union manufactured aluminium panels by hand and used them to build the bodies and streamlining panels for their spectacular racing cars and land speed record cars.

Lightweight design advanced to the level of a strategic project at Audi in 1982 to invent a self-supporting body with a material roughly two-thirds lighter than conventional steel and also with a new geometry tailored to this material – the Audi Space Frame.

In 1985, Audi presented the body of an Audi 100 made of aluminium but still using a conventional monocoque design. The legendary concept sports cars of 1991, the Audi Avus quattro and the Audi quattro Spyder, had skins of the light metal but underneath were still supporting frames.

The new technology was ready for series production in 1993. A shining silver showcar with an unpainted body of polished aluminium was on display at the Frankfurt Motor Show. The predecessor to the A8 bore the designation ASF, the abbreviation for Audi Space Frame. The production model that debuted the following year was a milestone – the first large-volume production car with a self-supporting aluminium body.

The A8 paved the way for Audi into the premium league and it also sparked new developments for the traditional material of steel. The principle embodied by the first A8 still applies today: Die castings and extruded sections form a framework-like skeleton that incorporates aluminium panels as co-supporting elements. The components with their various cross-sections and shapes combine optimal function with low weight.

The Aluminium and Lightweight Design Centre
Audi established a special Aluminium Centre in Neckarsulm for development, production planning and quality assurance in 1994. The Aluminium and Lightweight Design Centre experiments with high-strength steels, tailored blanks, fibre-reinforced plastics and magnesium.

Heinrich Timm, the Head of the Aluminium and Lightweight Design Centre, says: ‘Aluminium remains the primary material, but we are intensively investigating the other materials, with our primary focus on fibre-reinforced composites.’

The lessons learned at the Aluminium and Lightweight Design Centre innovation foundry, which employs 150, have already served as the basis for a three-digit number of patents in development and production – a balance they can be proud of. The European Patent Office named Audi ‘European Inventor of the Year 2008’ for its achievements with the ASF technology.

Lightweight design in the rest of the vehicle
Audi also makes systematic use of lightweight design in the drive chain and the chassis. Many engines uses aluminium and vermicular graphite cast iron, which is the result of a high-tech production process, to reduce the weight of the crankcase. Many models have chassis with predominately aluminium parts.

Carbon fibre-ceramic brake discs are available as an option in the high-performance models. Other highlights of lightweight design include brake callipers, bonnets and boot lids, side panels or cover components made of aluminium and steering wheel rims or instrument panel mounts made of magnesium.

Experience from the world of motor sports flows back into the development work – the reduction and distribution of weight are extremely important for Audi’s pioneering diesel-engined Le Mans sports-prototypes and its DTM (touring) cars. The race cars provide the production development engineers with important information about carbon and its combination with metal.

Research continues into new materials and alloys, with the focus on minimal weight with maximum durability as well as design and fabrication compatible with the materials.

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Audi presents the highlight of the IAA 2009: the e-tron, a high-performance sports car with a purely electric drive system. Four motors – two each at the front and rear axles – drive the wheels, making the concept car a true quattro. Producing 230 kW (313 hp) and 4,500 Nm (3,319.03 lb-ft) of torque, the two-seater accelerates from 0 to 100 km/h (0 – 62.14 mph) in 4.8 seconds, and from 60 to 120 km/h (37.28 – 74.56 mph) in 4.1 seconds. The lithium-ion battery provides a truly useable energy content of 42.4 kilowatt hours to enable a range of approximately 248 kilometers.

The performance figures are by no means the only evidence of the consistent and holistic strategy. The design makes it clear that the e-tron belongs in the major leagues of sports cars, and the package takes into account the specific realities of an electric vehicle. The battery is directly behind the passenger cabin for an optimal center of gravity and axle load distribution.

The e-tron is able to freely distribute the powerful torque of its four electric motors to the wheels as required. This so-called torque vectoring allows for dazzling dynamics and an undreamed-of level of agility and precision when cornering.

Audi has taken a new and in some cases revolutionary approach to many of the technical modules. A heat pump is used to efficiently warm up and heat the interior. The drive system, the power electronics and the battery are controlled by an innovative thermal management system that is a crucial component for achieving the car’s range without compromising its high level of interior comfort. Networking the vehicle electronics with the surroundings, which is referred to as car-to-x communication, opens new dimensions for the optimization of efficiency, safety and convenience.

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Stunning new open-air R8 is unveiled at the Frankfurt IAA and UK pricing is announced simultaneously

* New ‘convertible’ R8 powered by ten cylinder FSI petrol engine makes its debut at the IAA Frankfurt (September 17-27)
* Available to order in the UK from November and due to reach first customers here in the first quarter of 2010
* Six-speed manual version will cost £111,955 OTR and R tronic automated manual £117,155 OTR
* Fully automatic lightweight fabric hood helps to minimise weight in conjunction with Audi Space Frame aluminium construction enhanced by additional carbon fibre composite panels
* Standard UK specification includes innovative new seatbelt microphone system, all-LED headlights, Audi magnetic ride and Bang & Olufsen audio

A stunning new take on the much lauded Audi R8 opens to the public – quite literally – at the 2009 Frankfurt Motor Show (September 17-27). The new R8 Spyder with fully automatic lightweight fabric hood brings added wind-in-hair intensity to the already extreme driving experience delivered by the lightweight aluminium, mid-engine and quattro-equipped super car. Based on the 525PS, 5.2-litre FSI model, but featuring a bespoke body incorporating additional weight-saving carbon fibre composite panels, the new open-air R8 will be available to order in the UK from November in six-speed manual and six-speed R tronic automated manual forms priced at £111,955 OTR and £117,155 OTR respectively. UK deliveries will start in the first quarter of 2010.

The sculpted lines of the emotion-packed R8 have been subtly re-interpreted to create the new Spyder. The absence of the distinctive side blades that extend into the roof of the fixed head R8 Coupe has been compensated for by the use of elegantly curved new side panels made of carbon fibre composite that blend beautifully with striking arched and vented cowls behind the cockpit which flow apparently seamlessly into the gently curving carbon fibre composite cover for the hood compartment.

Whether in this compartment or attached with absolute precision to the windscreen rail, the soft top blends harmoniously into the R8 design, and weighing in at a mere 30kg it also avoids impacting negatively on the dynamic aspects that have brought this car worldwide acclaim.

Electrohydraulically controlled, the hood opens and closes in 19 seconds at speeds of up to 31mph, and when lowering folds like a Z beneath the automatically activated cover of its storage compartment above the V10 engine. The heated glass window, which is separate from the fabric hood, is lowered into the bulkhead. It can be independently raised and lowered at the touch of a button, with the top up or down. An additional net-like wind deflector is fitted as standard and can be latched into the bulkhead behind the seats in two easy steps.

Coupé-like refinement

The top, which comprises an outer skin of a waterproof textile fabric and a headliner, is fully compatible with high-speed driving. When driving at moderate speeds with the top up, interior noise levels in the R8 Spyder are barely higher than in the Coupé. The bulkhead includes integrated rollover protection in the form of two strong, spring-tensioned plates. Head/thorax side bags in the backrests protect the passengers in the event of a side impact. Full-size airbags stand at the ready in the event of a head-on collision. In a rear-end collision, the integral head restraint system reduces the risk of whiplash injuries.

In the version with manual transmission, the R8 Spyder 5.2 FSI quattro weighs only 1,720kg thanks primarily to its aluminium Audi Space Frame (ASF) body. Despite reinforcements in the area of the sills, the centre tunnel, the rear wall, the floor pan and the A- and B-pillars, the body weighs only 216kg – just 6kg more than that of the R8 Coupé. The high rigidity of the ASF body, which includes an integrated engine frame of ultra-lightweight magnesium, provides the foundation for the car’s dynamic handling and superior safety.

Safety, and visual appeal, are also enhanced by the all-LED headlights which are standard equipment, and a so far unparalleled world first for Audi. Light-emitting diodes are used for the low beams, the high beams, the daytime running lights and the turn signals. With a colour temperature of 6,000 Kelvin, the LED light is very similar to daylight, making it easier on the eyes when driving at night. Additional strengths include excellent light distribution, long service life and extremely low energy consumption.

New seatbelt-mounted mobile phone microphones

The open-top two-seater from Audi features a spacious, typically high quality interior that, helped by a front luggage compartment with a useful 100 litre capacity, is genuinely comfortable and practical enough to make everyday use a pleasure rather than a chore. The low-mounted, electrically adjustable seats position the body perfectly in relation to the flat-bottomed steering wheel and the clear, logically arranged dials. The generous standard equipment list for UK models includes an extended leather package featuring Fine Nappa leather, the Audi Music Interface iPod connection system (or a CD changer as required) linked to a Bang & Olufsen sound system, heated seats, DVD satellite navigation and – in another world first for Audi – seatbelt-mounted microphones which make it possible to talk on the phone even with the top down on the motorway.

Like its Coupe relative the Audi R8 Spyder 5.2 FSI quattro, which was developed in cooperation with quattro GmbH, delivers absolutely uncompromising performance. The naturally aspirated V10 engine with its aluminium crankcase, much of which is hand-built, produces 530 Nm (390.91 lb-ft) of torque at 6,500 rpm and peak output of 525PS at 8,000 rpm as it revs freely to its 8,700 rpm limit.

Performance reflects this awesome potential: 0 – 62mph in 4.1 seconds; 0 – 124mph in 12.7 seconds; a top speed of 194mph for the six-speed manual version – all delivered with a heady ten-cylinder soundtrack that is of course even easier to savour in this open-top model.

The 5.2-litre engine with FSI direct fuel injection has a high 12.5:1 compression ratio that contributes to the high performance and also to a 19.0mpg combined economy figure for the manual transmission version that is an impressive achievement considering this car’s performance capabilities. With R tronic, this figure improves to 20.3mpg. Dry sump lubrication, another motorsports technology, ensures that the supply of oil is maintained even at the maximum lateral acceleration of 1.2 g.

The optional six-speed R tronic transmission offers a normal and a sport program as well as a fully automatic and a manual mode. The manual mode allows the driver to make lightning-fast gear changes using the lever on the centre tunnel or with the paddles on the steering wheel. The open-air sports car also comes with ‘Launch Control’ – a program that manages engagement of the clutch perfectly to maximize acceleration at start.

The quattro permanent all-wheel drive features a central viscous coupling and distributes power to all four wheels with a heavy rear bias. It works together with the locking differential on the rear axle to provide significantly greater traction, stability, cornering speed and precision.

Standard Audi magnetic ride

The Audi R8 Spyder 5.2 FSI quattro has a 2,650mm wheelbase and a 43:57 axle load distribution. Double triangular wishbones made of aluminium suspend all four wheels, and Audi magnetic ride optimizes composure both in terms of ride comfort and handling. The system uses magnetic fields in the shock absorbers to adjust their response to road conditions within milliseconds and adapt to the driver’s style. The driver can choose between two settings.

The R8 Spyder 5.2 FSI quattro rides on 19-inch 10-spoke Y design alloy wheels. The front rims are shod with 235/35 tyres, with 295/30 tyres at the rear. 305/30 tyres are optionally available. The brakes offer impressive performance: The four discs are internally ventilated and perforated, with eight-piston callipers up front and four-piston callipers at the rear. Carbon fibre-ceramic discs that are extremely lightweight, robust and long-lived are available at extra cost. The ESP stabilization system has a Sport mode and can also be completely deactivated. The brake system includes a Hill Hold Assist function that facilitates starting on gradients.”

(Via .)

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Audi is pioneering the introduction of the world’s cleanest diesel technology to the UK in Q7 SUV models that help to rid the air of Nitrogen Oxide (NOx) emissions, regarded by many as being dramatically more harmful to humans than Carbon Dioxide (CO2). Capable of removing up to 90 per cent of NOx particles from exhaust gases, this ultra-low emission technology will be a highlight at the 2009 Frankfurt Motor Show (September 17 to 27), where it will be showcased in the compact executive A4 Saloon.

The Q7 3.0 TDI Clean Diesel (from £40,060 OTR) is the first passenger car to be available in the UK with this advanced system, which has been designed to maximise engine efficiency and to optimise the after-treatment of exhaust gas. With its help, the 3.0-litre TDI engine powering the Q7, and showcased in the A4 in Frankfurt, already complies with proposed EU6 emissions limits that are not due to come into force in Europe until 2014.

‘NOx trap’
The core components of this ultra-low-emission system are a new common-rail injection system (which generates up to 2,000 bars of pressure), innovative pressure sensors in the combustion chamber and an especially high-performance exhaust recirculating system. Collectively these measures ensure a highly efficient and low-emission combustion process. In addition, an innovative DeNOX catalytic converter, or ‘NOx trap’, integrated within the exhaust system reduces residual nitrogen oxides, while just upstream of it a pump injects an aqueous solution called AdBlue into the hot exhaust flow, where it decomposes into ammonia. The ammonia then has the effect of splitting the nitrogen oxides into the inert gas nitrogen and into water.

The use of clean diesel technology reduces the output of nitrogen oxide or NOx by up to 90 per cent. The suppression of NOx is widely regarded by experts as being as crucial to our wellbeing as the reduction of CO2 because on contact with sunlight it can form photochemical smog, a form of air pollution which can cause damage to lung tissue and a reduction in lung function.

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