Compare the Mazda RX8 1.3 - [2003] vs Subaru BRZ 2L 210ps Sportshift - [2013]. 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 Mazda RX8 1.3 or the Subaru BRZ 2L 210ps Sportshift. We'll leave it up to you to decide which is your favourite.