Compare the Porsche 911 GT2 RS - [2017] vs Audi A8 S8 4.0 V8 Turbo - [2013]. 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 911 GT2 RS or the Audi A8 S8 4.0 V8 Turbo. We'll leave it up to you to decide which is your favourite.
![Porsche 911 GT2 RS - [2017] image](/editionimages/1931.jpg "Porsche 911 GT2 RS - [2017] image")
![Audi A8 S8 4.0 V8 Turbo - [2013] image](/editionimages/1590.jpg "Audi A8 S8 4.0 V8 Turbo - [2013] image")
Ford Mustang 351 5.8 V8 Convertible
Engine: Naturally Aspirated Petrol | 5766cc 16v V8
Top Speed: 130 mph
0-60mph: 5.80 seconds
Porsche Cayenne Turbo S
Engine: Twin Turbo Petrol | 4511cc 32v V8
Top Speed: 270.3 kph
0-100kph: 5.2 seconds
