Compare the Mercedes CLK 63 AMG Black Series - [2007] vs Porsche 911 Carrera 4 GTS - [2014]. 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 CLK 63 AMG Black Series or the Porsche 911 Carrera 4 GTS. We'll leave it up to you to decide which is your favourite.
![Mercedes CLK 63 AMG Black Series - [2007] image](/editionimages/1007.jpg "Mercedes CLK 63 AMG Black Series - [2007] image")
![Porsche 911 Carrera 4 GTS - [2014] image](/editionimages/1927.jpg "Porsche 911 Carrera 4 GTS - [2014] image")
Pontiac Firebird 400
Engine: Naturally Aspirated Petrol | 6554cc 16v V8
Top Speed: 120 mph
0-60mph: 6.20 seconds
Mercedes CLK GTR 6.9 V12
Engine: Naturally Aspirated Petrol | 6898cc 48v V12
Top Speed: 321.8 kph
0-100kph: 3.8 seconds
