Audi S6 2025 vs BMW 5 Series 2017–2020 size comparison
BMW 5 Series 2017–2020 is 27 mm (0.5%) longer than Audi S6 2025. It is 17 mm (0.9%) wider, 62 mm (4.4%) taller and 49 mm (1.7%) longer in wheelbase. Boot space with the seats up is 520 L and 530 L (+10 L).
| Dimension | Audi S6 2025 | BMW 5 Series 2017–2020 | Difference |
|---|---|---|---|
| Length | 4939 mm | 4966 mm | +27 mm (+0.5%) |
| Width | 1886 mm | 1903 mm | +17 mm (+0.9%) |
| Height | 1411 mm | 1473 mm | +62 mm (+4.4%) |
| Wheelbase | 2933 mm | 2982 mm | +49 mm (+1.7%) |
| Boot | 520 L | 530 L | +10 L |