The Saloon version of the Audi A8 model has a 3993 cc (243.6 ci) 32 valve V8 Twin Turbo Petrol engine. It has a 8 speed/ Auto gearbox with the power being delivered through it's AWD system.
The Audi A8 S8 4.0 V8 Turbo - [2012] has a top speed of 155 mph (249.4 kph) and can accelerate from 0 to 60mph (0-96.6 kph) in 4.00 seconds or 0-100kph in 4.1 and can achieve an estimated 1/4 mile drag time in 13.51 seconds with a trap speed of 110.6 mph.
BMW 7 Series 750i xDrive
Engine: Turbo Petrol | 4395cc 32v V8
Top Speed: 130 mph
0-60mph: 4.30 seconds
Lamborghini Murcielago 6.2 V12
Engine: Naturally Aspirated Petrol | 6192cc 48v V12
Top Speed: 329.9 kph
0-100kph: 3.7 seconds