Compare the Ford Fiesta ST 1.5 Turbo 5 door - [2018] vs Alfa-Romeo 33 1.7 Boxer Cloverleaf - [1990]. 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 Fiesta ST 1.5 Turbo 5 door or the Alfa-Romeo 33 1.7 Boxer Cloverleaf. We'll leave it up to you to decide which is your favourite.