6 Series Gran Coupé 2012 vs S-Class 2018 size comparison
Mercedes-Benz S-Class 2018–2020 is 118 mm (2.4%) longer than BMW 6 Series Gran Coupé 2012–2018. It is 5 mm (0.3%) wider, 104 mm (7.5%) taller and 67 mm (2.3%) longer in wheelbase. Boot space with the seats up is 460 L and 510 L (+50 L).
| Dimension | BMW 6 Series Gran Coupé 2012–2018 | Mercedes-Benz S-Class 2018–2020 | Difference |
|---|---|---|---|
| Length | 5007 mm | 5125 mm | +118 mm (+2.4%) |
| Width | 1894 mm | 1899 mm | +5 mm (+0.3%) |
| Height | 1392 mm | 1496 mm | +104 mm (+7.5%) |
| Wheelbase | 2968 mm | 3035 mm | +67 mm (+2.3%) |
| Boot | 460 L | 510 L | +50 L |
BMW 6 Series Gran Coupé 2012–2018 dimensions · Mercedes-Benz S-Class 2018–2020 dimensions