Compare the Porsche Carrera GT - [2003] vs Audi A8 S8 4.0 V8 Turbo - [2011]. Find out which car is the fastest, most powerful, lightest or has the biggest engine in our top trumps style comparison page. Find out which car has the highest top speed or is the fastest accelerating, is it the Porsche Carrera GT or the Audi A8 S8 4.0 V8 Turbo. We'll leave it up to you to decide which is your favourite.
Pontiac G8 GT 6.0
Engine: Naturally Aspirated Petrol | 5967cc 16v V8
Top Speed: 140 mph
0-60mph: 5.30 seconds
Mercedes G Class 63 AMG
Engine: Twin Turbo Petrol | 5461cc 32v V8
Top Speed: 249.4 kph
0-100kph: 5.5 seconds