The Estate version of the Audi A6 model has a 3993 cc (243.6 ci) 32 valve V8 Twin Turbo Petrol engine. It has a 7 speed/ Semi-Auto gearbox with the power being delivered through it's AWD system.
The Audi A6 RS6 Avant 4.0 V8 Twin Turbo - [2012] has a top speed of 190 mph (305.7 kph) and can accelerate from 0 to 60mph (0-96.6 kph) in 3.70 seconds or 0-100kph in 3.8 and can achieve an estimated 1/4 mile drag time in 13.45 seconds with a trap speed of 112.1 mph.
Fisker Tramonto 5.4 V8 Performance Plus
Engine: Supercharged Petrol | 5439cc 24v V8
Top Speed: 202 mph
0-60mph: 3.60 seconds
Mercedes S Class 65 AMG
Engine: Twin Turbo Petrol | 5980cc 36v V12
Top Speed: 249.4 kph
0-100kph: 4.3 seconds