BMW M4 Coupe US Curb Weight - 3530 lbs (manual) / 3585 lbs (DCT) (incl. full fluids, all standard equipment for US and all options expected to be equipped on more than one-thirds of M4 sold) Contoured (double-bubble) CFRP roof on both M3 Sedan and M4 Coupe saves 11 pounds (5kg)...