Compare the Citroen C2 1.6 VTS 3-5dr - [2004] vs Alfa-Romeo 147 TS Selespeed - [2001]. 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 Citroen C2 1.6 VTS 3-5dr or the Alfa-Romeo 147 TS Selespeed. We'll leave it up to you to decide which is your favourite.