Compare the Ford Mustang Hardtop 289 4.7 V8 - [1965] vs BMW 2 Series M235i Cabriolet F23 - [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 Ford Mustang Hardtop 289 4.7 V8 or the BMW 2 Series M235i Cabriolet F23. We'll leave it up to you to decide which is your favourite.