Audi A6 2008–2010 vs Audi S6 2025 size comparison
Audi S6 2025 is 11 mm (0.2%) longer than Audi A6 2008–2010. It is 3 mm (0.2%) narrower, 45 mm (3.1%) lower and 87 mm (3.1%) longer in wheelbase. Boot space with the seats up is 546 L and 520 L (-26 L).
| Dimension | Audi A6 2008–2010 | Audi S6 2025 | Difference |
|---|---|---|---|
| Length | 4928 mm | 4939 mm | +11 mm (+0.2%) |
| Width | 1889 mm | 1886 mm | -3 mm (-0.2%) |
| Height | 1456 mm | 1411 mm | -45 mm (-3.1%) |
| Wheelbase | 2846 mm | 2933 mm | +87 mm (+3.1%) |
| Boot | 546 L | 520 L | -26 L |