The engines' power can be transmitted by either front-wheel drive or quattro four-wheel drive and a six-speed manual or automatic gearbox. The running gear developed for the Audi A5 is entirely new and combines agile handling with the utmost driving safety.
The design - Quite simply a desirable coupéFor coupé buyers, emotion plays a major role in their choice of car; the most important reason to buy, in the case of a sporty two-door car, is the design. And on that point the Audi A5 genuinely speaks for itself - its design takes Audi's progressive and stylish design language to new heights. The sporty silhouette, the precisely drawn lines, which gracefully interplay with the powerful surfaces, the expressive front face, and the equally distinctive tail end yield a wholly desirable coupé. "The Audi A5 is the most beautiful car I have ever designed", says Walter de'Silva, Head of Volkswagen Group Design, with absolute conviction.
Sportiness, elegance and dynamic performance are characteristics common to all of today's Audi models. Naturally the Audi A5 is particularly rich in these elements of the Audi "genetic code", and the design makes that immediately clear: the coupé's proportions, for instance, are characterised by a very wide and low stance, a short front overhang and a long, flowing transition from the C pillar to the tail end.
An expression of determination characterises the features of the front end: the face bears the hallmark of the new Audi in the form of the single-frame grille, and its right-angled headlights and large air inlets reinforce the architectural impression of breadth in the car's face-on outline. The same holds true for the rear: the distinct horizontal lines and wide, powerfully styled tail lights, which seem to push outwards, underscore the sporting intent of the Audi A5.
The side line is dominated by the mighty trapezoidal C pillar. This not only emphasises the car's sporty appeal, but also creates a look reminiscent of the legendary Audi Ur-quattro.
A second stylistic tribute to Audi's four-wheel drive pioneer model can be found in the marked outline of the wheel arches, with their curving contours drawn into the wide shoulder line. The lines and surfaces of the Audi A5 play with light and shadows, bringing its shape to life and endowing the body with the sculpted intensity that makes Audi design unique.
Audi's customary devotion to detail is particularly evident in the headlights: their elaborate styling perfectly reflects precision and high-tech engineering. The daytime running lights, comprising a strip of eight LEDs on each side, make the Audi A5's xenon plus headlights absolutely unmistakeable.
The interior, the interface between person and vehicle, is characterised by ergonomic design and functionality, and equally by the exclusiveness of the materials selected and Audi's typically superb build quality. An atmosphere in which you feel perfectly at ease, even on long journeys - that is the key feature of the Audi A5 interior.
The entire cockpit architecture is clearly focused on the driver and brings together the instruments and the centre console to form one unit. The animated shapes, the precision of the workmanship, and the sophisticated design of the controls - these represent a visual delight that is also a joy to touch. The interior design provides a high-quality tactile experience each time you drive the Audi A5. One example of the all-encompassing design approach can be found in the door panel trim, where the controls, inlays, armrest and stowage compartment combine to form one visually harmonious unit.
The instrument panel, with the characteristic droplet-shaped surrounds for the speedometer and rev counter, does feature typical Audi styling elements, but in all its details has been developed as a new design.
The Audi A5 also has the screen of the MMI operating system positioned at an ergonomically perfect high position in the cockpit. A new advanced version of the acclaimed intuitive MMI operating logic makes the wide range of functions easy to understand.
The new key is another design item that also provides sophisticated functionality. With its soft contours and pleasant surfaces it sits beautifully in the hand. But above all, the innovative key dispenses with the conventional key bit. This is possible because it communicates electronically with the vehicle's electrical system as soon as it is inserted into the cockpit. It can also store important information, such as the vehicle's current mileage or warning messages from the Audi A5's driver information system. The data are always up-to-date and available to allow after-sales staff at a dealership to receive the vehicle for servicing quickly and easily.
A coupé with a distinctly sporty character requires powerful and highly efficient engines. For the Audi A5, power is provided by innovative technologies across the board. All engines supplied for the new model series feature direct fuel injection, for which the petrol engines employ the FSI concept and the diesels are equipped with common rail TDI. This gives all engines a thrilling free-revving character, allowing them to effortlessly unwind their generous torque with optimum energy efficiency. The refined TDI engines with their outstanding sporting talents suit the Audi A5 just as well as the petrol units. Which type to go for is entirely a question of the driver's personal preference. All of the engines impressively demonstrate that efficiency and driving pleasure are by no means mutually exclusive.
The top-of-the-range petrol engine in the Audi A5 is a new 3.2-litre FSI with innovative valve gear comprising the Audi valvelift system. This innovation varies the valve lift between two levels. To achieve this, sets of sliding cams are mounted directly on the intake camshafts. These feature two sets of adjacent cam contours for small and large valve lift. Which cam is used to open the intake valves depends on the power demand at any one time.
The effect is an appreciable increase in engine efficiency. The driver benefits from greater power and improved driveability, while enjoying a marked reduction in fuel consumption. At the wheel of an Audi A5 3.2 FSI there is a whole 195 kW (265 bhp) of power output available and a superb torque of 330 Nm in a broad rev band of 3,000 to 5,000 rpm, ensuring blistering acceleration at all times. Within 6.1 seconds the 3.2 FSI quattro with manual six-speed gearbox sprints from 0 to 100 km/h. The top speed is limited to 250 km/h. Despite this thrilling performance potential the car's fuel consumption is only 8.7 litres per 100 kilometers (3.2 FSI multitronic).
The all-new high-tech four-cylinder unit in the Audi A5 also does full justice to Audi's reputation for leading engine technology. The 1.8 TFSI, delivering 125 kW (170 bhp), available from autumn 2007. It combines turbocharger technology with petrol direct injection and provides a burst of acceleration and pulling power unrivalled in its class from virtually every rev band. Just as it did with its TDI engines, Audi has accomplished a pioneering feat of engineering with its turbocharged petrol units, taking spark-ignition engines to a new dimension in fuel consumption and driveability.
Thanks to a whole raft of technical innovations in the petrol engines, their fuel economy has been significantly improved, thus yielding a marked reduction in CO2 emissions.
The V6 TDI units from Audi set the standards in their segment. Their copious torque and outstanding fuel economy accompanied by superb refinement mean that they score highly on all counts. In addition to all this, they offer eco-friendly performance that is hard to beat. The TDI engines fitted in the Audi A5, for instance, are equipped with a diesel particulate filter as standard.
The sporty top-of-the-range TDI in the new Audi coupé is the thoroughly revised 3.0-litre engine. It now delivers a power output of 176 kW (240 bhp) and its maximum torque is an immense 500 Nm. But that is not all: with its supreme 0 to 100 km/h acceleration time of 5.9 seconds and a top speed of 250 km/h, the Audi A5 3.0 TDI quattro is one of the sportiest vehicles of its kind. Added to this, it also offers an average fuel consumption of just 7.2 litres per 100 km!
The Audi A5 2.7 TDI multitronic is equipped with front-wheel drive, while the 3-litre TDI with manual gearbox constantly supplies power to all four wheels. As in numerous other Audi models, the quattro permanent four-wheel drive in the Audi A5 enhances driving dynamics by distributing 40 percent of engine power to the front axle and 60 percent to the rear axle at its basic setting. The system adjusts the power distribution depending on the situation and road surface grip.
In the standard specification, the Audi A5 powertrain features a six-speed manual gearbox with sporty ratios. This gearbox offers uniform short gear lever travel and smooth, easy gear changes.
The continuously variable multitronic automatic gearbox, which offers unparalleled power transmission comfort, is available in conjunction with the 3.2 FSI and the 2.7 TDI engines. At the same time its high efficiency and tall maximum transmission ratio make it very economical on fuel, since it operates in the most efficient range at all times. Whenever the driver prefers a more sporty driving style, the gearbox can be switched to a manual mode with eight set speeds.
Even when stationary, the Audi A5 makes a dynamic impression: the wide track, large wheels and short overhangs not only characterise its muscular appearance, they also form part of the formula that produces its peerless active driving feel. The Audi A5 coupé defines the new standard in its class for precise steering response, outstanding directional stability and superb agility, while also offering first-class ride comfort.
The Audi engineers have achieved this with a completely new design of running gear: the front wheels are located by a five-link suspension arrangement with upper and lower wishbones. The wishbones are mounted on a subframe, which is firmly bolted to the body for high rigidity. Another completely reengineered component is the rack and pinion steering. It is located in front of the front axle close to the wheel centre line, and enhances the car's very agile handling by its direct transmission of the steering forces.
Overall, the front axle is located a long way forward for a longitudinal engine configuration with front- and four-wheel drive. This new vehicle architecture makes it possible to have a long wheelbase with a short front overhang, and to optimise the axle load distribution. These are all additional elements that enhance the supreme handling qualities of the new Audi A5. To accomplish this special design, the engineers used a trick adopted from the Audi A8: the front axle differential is located in front of the clutch.
The standard electromechanical parking brake, familiar from the Audi A8 and Audi A6, is activated via a button next to the gear lever. The Audi A5 is also available with the option of Audi hold assist: this ensures that the car cannot accidentally roll back after stopping on a hill.
The Audi A5 is nothing if not generous to its driver and passengers. Its generosity begins with its luxurious spaciousness - not just for the front row. On the rear seats, too, the Audi A5 is a full-size touring car. Likewise, with a luggage compartment volume of 455 litres, there is always space left over for a bit of extra shopping, even on a long tour. The loading width of one metre allows easy stowage of large items of luggage, and even well-filled golf bags will fit widthways into the Audi A5 boot. The rear seat folds in two separate sections, and can be released conveniently from the boot.
The extremely high bodyshell rigidity, typical of an Audi, provides the basis both for the car's crisp handling and its agreeable feeling of solidness and comfort. In the development of the Audi A5 the engineers have successfully combined supreme sporty performance and agility with outstanding vibrational comfort. Its lightweight body construction was achieved using the latest technologies, such as metal plates with varying wall thicknesses (tailored blanks), combined spot welded and bonded joints, and the use of aluminium, for example, in the front wings.
The smooth surfaces of the additional underbody panel enhance the Audi A5's inherently good aerodynamics. One small but typical example of the extensive high-precision work carried out in the wind tunnel can be seen in the spoilers moulded into the sides of the tail lights.
Where equipment is concerned, the Audi A5 is characterised by a comprehensive standard specification. This includes 17-inch alloy wheels along with automatic air conditioning, the MMI information and operating system, an audio system with CD player and separate screen, and the automatically opening boot lid. The new comfort key and the electromechanical parking brake are also among the items included in the standard package.
The list of options offers even more luxury class high-tech: Audi adaptive light combines bi-xenon headlights with the dynamic cornering light system and the LED strip of daytime running lights. Keyless access for the doors and boot and keyless engine starting are all features of the advanced key system. The deluxe automatic air conditioning system with three temperature zones allows the passengers to adjust the climate for their individual comfort. The extra-large panoramic tilting roof lends the Audi A5 an especially generous feeling of open space. The Audi parking system advanced features a rearview camera, helping to make tricky parking in cramped multi-storeys easily negotiable.
The infotainment system is a special highlight of the options range. Alongside the navigation system with DVD including MMI, DAB digital radio reception and DVB TV reception, this system also offers pure delight for the ears: the premium sound system for the Audi A5 is supplied by the Danish hi-fi specialist Bang & Olufsen. It comprises 14 speakers, 500 watts of music output, surround sound, active driving noise compensation and, above all, the expertise of a worldwide renowned specialist for high-end audio equipment, making every drive in the Audi A5 a delightful acoustic experience.
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