Compare the Mazda RX8 R3 231ps - [2008] vs Mercedes SL Class 500SL R129 - [1989]. 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 Mazda RX8 R3 231ps or the Mercedes SL Class 500SL R129. We'll leave it up to you to decide which is your favourite.
![Mazda RX8 R3 231ps - [2008] image](/editionimages/365.jpg "Mazda RX8 R3 231ps - [2008] image")
![Mercedes SL Class 500SL R129 - [1989] image](/editionimages/1206.jpg "Mercedes SL Class 500SL R129 - [1989] image")
Renault 25 2.5 V6 Turbo
Engine: Turbo Petrol | 2458cc 12v V6
Top Speed: 137 mph
0-60mph: 7.50 seconds
Ford Thunderbird 4.9 V8
Engine: Naturally Aspirated Petrol | 4942cc 16v V8
Top Speed: 233.3 kph
0-100kph: 9.3 seconds
