Compare the Ascari A10 5.0 V8 - [2006] vs Maserati GranCabrio Sport 4.7 V8 - [2017]. 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 Ascari A10 5.0 V8 or the Maserati GranCabrio Sport 4.7 V8. We'll leave it up to you to decide which is your favourite.