6 Series Gran Coupé 2012 vs S580 2026 size comparison
Mercedes-Benz S580 2026– is 297 mm (5.9%) longer than BMW 6 Series Gran Coupé 2012–2018. It is 27 mm (1.4%) wider, 111 mm (8.0%) taller and 248 mm (8.4%) longer in wheelbase. Boot space with the seats up is 460 L and 530 L (+70 L).
| Dimension | BMW 6 Series Gran Coupé 2012–2018 | Mercedes-Benz S580 2026– | Difference |
|---|---|---|---|
| Length | 5007 mm | 5304 mm | +297 mm (+5.9%) |
| Width | 1894 mm | 1921 mm | +27 mm (+1.4%) |
| Height | 1392 mm | 1503 mm | +111 mm (+8.0%) |
| Wheelbase | 2968 mm | 3216 mm | +248 mm (+8.4%) |
| Boot | 460 L | 530 L | +70 L |
BMW 6 Series Gran Coupé 2012–2018 dimensions · Mercedes-Benz S580 2026– dimensions