Audi is launching a fascinating new model series for its entry into a highly emotionally charged segment of the market: the A5 successfully unites the acclaimed Audi design language and thrilling dynamic driving performance, and combines generous refinement with the brand’s characteristic quality and sophistication. Its progressive design gives the new coupé an appearance that is both elegant and dynamic. With its muscular FSI and TDI engines, its entirely newly developed high-precision running gear, and a raft of innovative, luxury-class equipment features, the Audi A5 has been crafted to be a modern grand tourer, a touring coupé in the best tradition.
The Audi S5 is an extra sporty offering to complete the new series. A powerful V8 FSI engine gives the S5 a dynamic edge, which underscores its athletically accentuated design. The A5 and S5 are available to order from 6 March 2007 with the first vehicles due for delivery from June.
The Nuvolari quattro concept car of 2003 gave a first taste of Audi’s vision for a powerful and expertly styled coupé with a high performance potential and a progressive, sophisticated design – a bold step into the future.
Many elements from the Nuvolari have been adopted in the Audi A5. The new coupé is a clear and unique statement of sportiness and elegance. At the same time, the A5 offers a driving experience characterised by exhilarating dynamic performance and excellent comfort over long distances.
With a length of 4.63 m, the Audi A5 clearly belongs to a superior class of coupé. Four comfortable seats and a load volume of 455 litres make this car a comfortable long-distance tourer. The dynamic performance is supplied by FSI and TDI engines with rated power ranging from 125 to 195 kW (170 to 265 bhp). All engines share highly eco-friendly and efficient characteristics.
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 A5 is entirely new and combines agile handling with the utmost driving safety.
..The engines
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 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.
FSI – The high-tech engine with variable valve lift
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 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).
0 comments:
Post a Comment