BMW M3 GTS group test video
Chris Harris compares the BMW M3 GTS against performance coupe rivals from Nissan, Jaguar and Porsche
BMW's hardcore new M3 GTS performance coupe costs twice as much as its lesser M3 Competition sibling. So is it twice the car, and can it beat its extraordinarily talented rivals from elsewhere, namely the Porsche 911 GT3 RS, Nissan GT-R SpecV and Jaguar XKR 75? Chris Harris finds out, with the help of some fantastic Alpine roads.