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. . . . . Test driving the Q7 around the world Before the first series production models are delivered to customers this coming spring, Q7 prototypes and pre-production vehicles will have been put through millions of test kilometers.
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Audi AG: Audi Q7
Characteristic Audi dynamism is reflected in the broad curve of the roof line and the distinctive high body surface in relation to the flat window area.
When the series is launched, Audi Q7 customers will have the choice of two powerful engines: the new 4.2-litre V8 with FSI petrol direct injection develops 257 kW (350 bhp) and achieves a maximum torque of 440 Newton-metres. The 3.0 TDI six-cylinder engine features a latest-generation common rail injection system that uses piezo inline injectors, thus combining the high performance of 171 kW (233 bhp) and substantial torque of 500 Nm with exceptional refinement and excellent economy. Power transmission for both engine versions comes from the 6-speed tiptronic. The Audi Q7 is naturally equipped as standard with quattro permanent four-wheel drive. Its Torsen centre differential conveys power to all four wheels, on-road and off-road, achieving maximum traction and lateral stability – the prerequisites for optimum driving dynamics and safety. This drive concept has become firmly established over the past 25 years, featuring both in more than two million series-production Audi models and in countless victories on the racetrack and in rallies. Like the Audi RS 4, the Audi Q7 features the latest-generation Torsen differential, with a standard torque split of 40 : 60 (front / rear). The driver benefits – also thanks to virtually balanced axle load distribution – from even better agility and steering precision that remains practically free of torque steer. The chassis of the Audi Q7 comprising numerous aluminium components – independent wheel suspension with double wishbones at the front and rear – also excels with its all-round qualities. Steel-spring suspension and twin-tube shock absorbers are designed for sporty driving and superior comfort, even off-road. The tilted position of the rear spring and shock absorber unit reduces overall height and creates more room at the rear. 18-inch light alloy wheels with 235/60 tyres (eight-cylinder: 255/55) are fitted as standard. All Q7 versions can be fitted optionally with 19-inch or 20-inch wheels. Also available on request: adaptive air suspension. The combination of air suspension and an electronically controlled damping system represents the perfect synthesis of decidedly sporty handling and supreme ride comfort. The standard dynamic roll stabilisation system reduces body movements about the longitudinal axis to a minimum. Variable ground clearance – starting at 180 millimetres and extending to 240 mm in lift mode – means that even challenging terrain can be negotiated. The off-road mode, with 205 mm ground clearance and adapted damper control, allows cross-country driving. The loading sill has a particularly convenient feature: it can be lowered to enable heavy objects to be loaded effortlessly into the luggage area. Yet high-tech dominates not only the dynamic aspects of the Audi Q7. The Q7 is equipped as standard with the innovative MMI operating concept – much praised on the A8 and A6 – which can be extended in two stages to include a variety of additional functions. On board the performance SUV, a number of innovative driver assistance systems, introduced for the first time in standard production, are available on request: e.g. Audi side assist with radar technology for lane-changing manoeuvres and the advanced parking system with optical/acoustic guidance and rear-view camera. The ESP includes numerous new functions such as hill descent assist. A special off-road mode optimises brake performance and traction on loose surfaces. The trailer stabilisation system reduces the risk of fishtailing by means of targeted brake intervention. The Audi Q7 will be available to order from 12 September 2005. The first deliveries will be made in the first quarter of 2006. The basic price for the Q7 3.0 TDI in Germany is € 48,900. August 20, 2005
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