Compare the Porsche 911 Carrera S 991 - [2011] vs Audi A6 RS6 Avant 4.0 Turbo - [2014]. 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 Carrera S 991 or the Audi A6 RS6 Avant 4.0 Turbo. We'll leave it up to you to decide which is your favourite.
![Porsche 911 Carrera S 991 - [2011] image](/editionimages/1427.jpg "Porsche 911 Carrera S 991 - [2011] image")
![Audi A6 RS6 Avant 4.0 Turbo - [2014] image](/editionimages/1720.jpg "Audi A6 RS6 Avant 4.0 Turbo - [2014] image")
Porsche 928 GTS 5.4L V8
Engine: Naturally Aspirated Petrol | 5397cc 32v V8
Top Speed: 168 mph
0-60mph: 5.40 seconds
Peugeot 205 GTi 1.9 8v
Engine: Naturally Aspirated Petrol | 1905cc 8v St4
Top Speed: 202.7 kph
0-100kph: 8.5 seconds
