Home»GasnRoads»Mercedes AMG GT3 Mercedes AMG GT3 GasnRoads The AMG GT GT3 replaces the old SLS AMG GT3 but it keeps the old heart: a 6.2-litre, naturally aspirated V8 engine which produces around 500bhp. You may also like Mercedes CLS 350 CDI BMW 2002 HOMMAGE ROBBIE MADDISON’S “PIPE DREAM” How to buy auto parts Fastest Dirt Bikes in the World Gemballa Tornado 750 GTS Leave a Reply Cancel replyYou must be logged in to post a comment.