Compare the Fiat 500 1.4 T-Jet Abarth Essessee - [2008] vs Pontiac Bonneville 6.4L V8 - [1960]. 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 Fiat 500 1.4 T-Jet Abarth Essessee or the Pontiac Bonneville 6.4L V8. We'll leave it up to you to decide which is your favourite.