Compare the Audi A6 RS6 Avant Plus 4.2L V8 Twin Turbo - [2004] vs Bentley Continental GT Speed 2d Auto - [2007]. 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 Plus 4.2L V8 Twin Turbo or the Bentley Continental GT Speed 2d Auto. We'll leave it up to you to decide which is your favourite.
Buick Riviera 6.6 V8
Engine: Naturally Aspirated Petrol | 6555cc 16v V8
Top Speed: 123 mph
0-60mph: 8.10 seconds
Ford Fiesta 1.5 TDCi ST-Line 120
Engine: Naturally Aspirated Diesel | 1499cc 16v St4
Top Speed: 194.7 kph
0-100kph: 9.0 seconds