The Estate version of the Audi A6 model has a 4172 cc (254.5 ci) 40 valve V8 Twin Turbo Petrol engine. It has a 5 speed/ Semi-Auto gearbox with the power being delivered through it's AWD system.
The Audi A6 RS6 Avant 4.2 V8 Twin Turbo - [2002] has a top speed of 155 mph (249.4 kph) and can accelerate from 0 to 60mph (0-96.6 kph) in 4.60 seconds or 0-100kph in 4.8 and can achieve an estimated 1/4 mile drag time in 13.7 seconds with a trap speed of 106.1 mph.
Pagani Utopia 6.0 V12 Twin Turbo
Engine: Twin Turbo Petrol | 5980cc 48v V12
Top Speed: 220 mph
0-60mph: 3.00 seconds
Pontiac Firebird Sprint 3.8L
Engine: Naturally Aspirated Petrol | 3770cc 12v St6
Top Speed: 183.4 kph
0-100kph: 10.4 seconds