Compare the Subaru Impreza WRX Type RA - Classic JDM - [1996] vs BMW Z4 3.2 M Roadster 2d - [2006]. 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 Subaru Impreza WRX Type RA - Classic JDM or the BMW Z4 3.2 M Roadster 2d. We'll leave it up to you to decide which is your favourite.