Compare the Jaguar XK 150 SE Fixed Head Coupe - [1957] vs Abarth 595 Turismo 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 Jaguar XK 150 SE Fixed Head Coupe or the Abarth 595 Turismo 1.4 Turbo. We'll leave it up to you to decide which is your favourite.