6 Series Gran Coupé 2012 vs S-Class 2020 size comparison

Mercedes-Benz S-Class 2020– is 172 mm (3.4%) longer than BMW 6 Series Gran Coupé 2012–2018. It is 60 mm (3.2%) wider, 111 mm (8.0%) taller and 138 mm (4.6%) longer in wheelbase. Boot space with the seats up is 460 L and 540 L (+80 L).

DimensionBMW 6 Series Gran Coupé 2012–2018Mercedes-Benz S-Class 2020–Difference
Length5007 mm5179 mm+172 mm (+3.4%)
Width1894 mm1954 mm+60 mm (+3.2%)
Height1392 mm1503 mm+111 mm (+8.0%)
Wheelbase2968 mm3106 mm+138 mm (+4.6%)
Boot460 L540 L+80 L

BMW 6 Series Gran Coupé 2012–2018 dimensions · Mercedes-Benz S-Class 2020– dimensions