Compare the Honda NSX R 3.2 V6 - [2002] vs BMW 5 Series M5 E39 - [1999]. 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 Honda NSX R 3.2 V6 or the BMW 5 Series M5 E39. We'll leave it up to you to decide which is your favourite.