Audi S6 2025 vs BMW M3 Sedan 2021– size comparison
BMW M3 Sedan 2021– is 145 mm (2.9%) shorter than Audi S6 2025. It is 17 mm (0.9%) wider, 26 mm (1.8%) taller and 76 mm (2.6%) shorter in wheelbase. Boot space with the seats up is 520 L and 480 L (-40 L).
| Dimension | Audi S6 2025 | BMW M3 Sedan 2021– | Difference |
|---|---|---|---|
| Length | 4939 mm | 4794 mm | -145 mm (-2.9%) |
| Width | 1886 mm | 1903 mm | +17 mm (+0.9%) |
| Height | 1411 mm | 1437 mm | +26 mm (+1.8%) |
| Wheelbase | 2933 mm | 2857 mm | -76 mm (-2.6%) |
| Boot | 520 L | 480 L | -40 L |