Audi S6 2025 vs BMW M3 2023– size comparison
BMW M3 2023– is 144 mm (2.9%) shorter than Audi S6 2025. It is 32 mm (1.7%) wider, 27 mm (1.9%) 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 2023– | Difference |
|---|---|---|---|
| Length | 4939 mm | 4795 mm | -144 mm (-2.9%) |
| Width | 1886 mm | 1918 mm | +32 mm (+1.7%) |
| Height | 1411 mm | 1438 mm | +27 mm (+1.9%) |
| Wheelbase | 2933 mm | 2857 mm | -76 mm (-2.6%) |
| Boot | 520 L | 480 L | -40 L |