Compare the McLaren 650S Spider 3.8 V8 Twin Turbo - [2014] vs Mercedes GT AMG Roadster 4.0 V8 Bi Turbo - [2020]. 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 McLaren 650S Spider 3.8 V8 Twin Turbo or the Mercedes GT AMG Roadster 4.0 V8 Bi Turbo. We'll leave it up to you to decide which is your favourite.
![McLaren 650S Spider 3.8 V8 Twin Turbo - [2014] image](/editionimages/1619.jpg "McLaren 650S Spider 3.8 V8 Twin Turbo - [2014] image")
![Mercedes GT AMG Roadster 4.0 V8 Bi Turbo - [2020] image](/editionimages/2242.jpg "Mercedes GT AMG Roadster 4.0 V8 Bi Turbo - [2020] image")
Buick Riviera 6.6 V8
Engine: Naturally Aspirated Petrol | 6555cc 16v V8
Top Speed: 123 mph
0-60mph: 8.10 seconds
TVR Sagaris 4.0
Engine: Naturally Aspirated Petrol | 3996cc 24v St6
Top Speed: 297.7 kph
0-100kph: 4.0 seconds
