AOL Cars' RTOTY 2015: Mercedes AMG GT S

Blackball Media

It's nearing the end of this year's RTOTY, but there's still a few challengers yet to have their crack at the title.

Up next is the Mercedes AMG GT S, a 510bhp muscle car from the very depts of AMG's Affalterbach headquarters. It may have old-school charm, but is that enough to win it this year's Road Test of the Year? Nigel Swan finds out.