The A6 4.2 quattro is an automobile from Audi, with all wheel drive, a front positioned engine and a 4 door sedan/saloon body style.
It is part of Audi's C6 family of cars.
The 4.2 litre engine is a naturally aspirated, double overhead camshaft, 8 cylinder unit that has an output of 330 bhp (335 PS/246 kW) of power at 6600 rpm, and maximum torque of 420 N·m (310 lb·ft/42.8 kgm) at 3500 rpm.
The engine transfers its power through to the wheels by means of a 6 speed automatic gearbox.
It weighs a claimed 1745 kg at the kerb.
It is claimed to achieve a maxiumum speed of 250 km/h (155 mph), quoted fuel consumption is 16.5/8.8/11.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 278.0 g/km.
Full specs