Audi A6 2011–2014 vs Audi S6 2025 size comparison
Audi S6 2025 is 24 mm (0.5%) longer than Audi A6 2011–2014. It is 12 mm (0.6%) wider, 44 mm (3.0%) lower and 21 mm (0.7%) longer in wheelbase. Boot space with the seats up is 530 L and 520 L (-10 L).
| Dimension | Audi A6 2011–2014 | Audi S6 2025 | Difference |
|---|---|---|---|
| Length | 4915 mm | 4939 mm | +24 mm (+0.5%) |
| Width | 1874 mm | 1886 mm | +12 mm (+0.6%) |
| Height | 1455 mm | 1411 mm | -44 mm (-3.0%) |
| Wheelbase | 2912 mm | 2933 mm | +21 mm (+0.7%) |
| Boot | 530 L | 520 L | -10 L |