Compare the Seat Leon 1.8 20vt Cupra R 210 - [2006] vs Abarth 595 Competizione 1.4 Turbo - [2018]. 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 Seat Leon 1.8 20vt Cupra R 210 or the Abarth 595 Competizione 1.4 Turbo. We'll leave it up to you to decide which is your favourite.