Compare the Mazda RX7 Turbo - [1992] vs Buick Regal GNX 3.8 V6 Turbo - [1987]. 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 RX7 Turbo or the Buick Regal GNX 3.8 V6 Turbo. We'll leave it up to you to decide which is your favourite.
![Mazda RX7 Turbo - [1992] image](/editionimages/362.jpg "Mazda RX7 Turbo - [1992] image")
![Buick Regal GNX 3.8 V6 Turbo - [1987] image](/editionimages/1082.jpg "Buick Regal GNX 3.8 V6 Turbo - [1987] image")
Seat Leon Linea R 2.0 TSI FR DSG
Engine: Turbo Petrol | 1984cc 20v St4
Top Speed: 142 mph
0-60mph: 7.00 seconds
Mercedes C Class 63 S Saloon
Engine: Twin Turbo Petrol | 3982cc 32v V8
Top Speed: 249.4 kph
0-100kph: 3.9 seconds
