Compare the Caterham 7 CSR 260 - [2005] vs BMW 5 Series M5 30 Jahre - [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 Caterham 7 CSR 260 or the BMW 5 Series M5 30 Jahre. We'll leave it up to you to decide which is your favourite.