BMW M4 GTS Wows Autophiles At Amelia Island Concours d'Elegance After conquering the Nurburgring, the BMW M4 GTS turned heads at the Amelia Island Concours d'Elegance. The vehicle packs a 3.0-liter M TwinPower Turbo 6-cylinder in-line engine capable of pushing out 493 horsepower and 443 pound-feet of torque. by Aaron Mamiit
Car Tech BMW M4 GTS Has 493 Horsepower, Lightweight Carbon Parts And A Water-Injected Engine by Fritz Gleyo