The A8 L 50 TDI quattro is a passenger car from Audi, with all wheel drive, a front mounted engine and a 4 door saloon (sedan) body style.
Power is produced by a double overhead camshaft, 3 litre turbocharged 6 cylinder engine, with 4 valves per cylinder that provides power and torque figures of 282 bhp (286 PS/210 kW) at 3750-4000 rpm and 600 N·m (443 lb·ft/61.2 kgm) at 1250-3250 rpm respectively.
The engine delivers its power through to the wheels via an 8 speed automatic 'box.
It weighs a stated 2120 kg at the kerb.
Maximum quoted speed is 250 km/h, which equates to 155 mph, official fuel consumption figures are 8.6/5.3/6.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 171.0 g/km.
Full specs