Compare the BMW 6 Series M6 Convertible 2d SMG E64 - [2005] vs Jaguar F-Pace SVR 5.0 V8 Supercharged - [2018]. 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 BMW 6 Series M6 Convertible 2d SMG E64 or the Jaguar F-Pace SVR 5.0 V8 Supercharged. We'll leave it up to you to decide which is your favourite.