Compare the Mercedes S Class 63 Coupe 4Matic - [2014] vs Audi A6 RS6 Avant Plus 4.2L V8 Twin Turbo - [2004]. 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 Mercedes S Class 63 Coupe 4Matic or the Audi A6 RS6 Avant Plus 4.2L V8 Twin Turbo. We'll leave it up to you to decide which is your favourite.
BMW X5 4.6is V8
Engine: Naturally Aspirated Petrol | 4619cc 32v V8
Top Speed: 149 mph
0-60mph: 6.40 seconds
Rolls-Royce Phantom Series II Drop-Head Coupe
Engine: Naturally Aspirated Petrol | 6749cc 48v V12
Top Speed: 239.7 kph
0-100kph: 5.8 seconds