Compare the Bentley Continental GT Speed Convertible 6.0 W12 - [2013] vs Audi A4 RS4 Avant 2.9 V6 Turbo - [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 Bentley Continental GT Speed Convertible 6.0 W12 or the Audi A4 RS4 Avant 2.9 V6 Turbo. We'll leave it up to you to decide which is your favourite.
Vauxhall-Opel Vectra 2.5 V6 GSi
Engine: Naturally Aspirated Petrol | 2490cc 24v V6
Top Speed: 148 mph
0-60mph: 7.40 seconds
Mercedes C Class 63 S Saloon
Engine: Twin Turbo Petrol | 3982cc 32v V8
Top Speed: 249.4 kph
0-100kph: 3.9 seconds