6 Series Gran Coupé 2012 vs S-Class 2021 size comparison

Mercedes-Benz S-Class 2021– is 282 mm (5.6%) longer than BMW 6 Series Gran Coupé 2012–2018. It is 60 mm (3.2%) wider, 111 mm (8.0%) taller and 248 mm (8.4%) longer in wheelbase. Boot space with the seats up is 460 L and 550 L (+90 L).

DimensionBMW 6 Series Gran Coupé 2012–2018Mercedes-Benz S-Class 2021–Difference
Length5007 mm5289 mm+282 mm (+5.6%)
Width1894 mm1954 mm+60 mm (+3.2%)
Height1392 mm1503 mm+111 mm (+8.0%)
Wheelbase2968 mm3216 mm+248 mm (+8.4%)
Boot460 L550 L+90 L

BMW 6 Series Gran Coupé 2012–2018 dimensions · Mercedes-Benz S-Class 2021– dimensions