Compare the Radical RXC Turbo 500 3.5 V6 - [2015] vs Lamborghini Huracan LP 610-4 - [2014]. 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 Radical RXC Turbo 500 3.5 V6 or the Lamborghini Huracan LP 610-4. We'll leave it up to you to decide which is your favourite.