Compare the Pontiac Firebird 455 4.7 L V8 - [1971] vs Bentley Continental GT 4.0 V8 Turbo Convertible - [3996]. 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 Pontiac Firebird 455 4.7 L V8 or the Bentley Continental GT 4.0 V8 Turbo Convertible. We'll leave it up to you to decide which is your favourite.
Mercedes CLS Class 55 AMG
Engine: Naturally Aspirated Petrol | 5439cc 24v V8
Top Speed: 155 mph
0-60mph: 4.50 seconds
Porsche 911 Carrera S PDK 991
Engine: Naturally Aspirated Petrol | 3800cc 24v F6
Top Speed: 302.5 kph
0-100kph: 4.3 seconds