Compare the Citroen AX Sport - [1987] vs Fiat Punto 1.8 16V HGT Abarth - [1998]. 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 AX Sport or the Fiat Punto 1.8 16V HGT Abarth. We'll leave it up to you to decide which is your favourite.