Compare the Audi A6 RS6 Avant 4.0 Turbo - [2014] vs Mercedes S Class 65 AMG Coupe 6.0 V12 - [2017]. 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 Audi A6 RS6 Avant 4.0 Turbo or the Mercedes S Class 65 AMG Coupe 6.0 V12. We'll leave it up to you to decide which is your favourite.
![Audi A6 RS6 Avant 4.0 Turbo - [2014] image](/editionimages/1720.jpg "Audi A6 RS6 Avant 4.0 Turbo - [2014] image")
![Mercedes S Class 65 AMG Coupe 6.0 V12 - [2017] image](/editionimages/1883.jpg "Mercedes S Class 65 AMG Coupe 6.0 V12 - [2017] image")
BMW 4 Series M4 Coupe 3.0 Bi Turbo G82
Engine: Twin Turbo Petrol | 2993cc 24v St6
Top Speed: 155 mph
0-60mph: 4.00 seconds
Rover P5 B 3.5 V8
Engine: Naturally Aspirated Petrol | 3528cc 16v V8
Top Speed: 185.0 kph
0-100kph: 12.5 seconds
