Compare the BMW Z4 3.0si Sport 2d - [2006] vs Chevrolet Malibu 5.7 V8 Turbo Hydra-Matic - [1970]. 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 Z4 3.0si Sport 2d or the Chevrolet Malibu 5.7 V8 Turbo Hydra-Matic. We'll leave it up to you to decide which is your favourite.