Audi A6 1997–2004 vs Audi S6 2025 size comparison
Audi S6 2025 is 143 mm (3.0%) longer than Audi A6 1997–2004. It is 76 mm (4.2%) wider, 42 mm (2.9%) lower and 173 mm (6.3%) longer in wheelbase. Boot space with the seats up is 551 L and 520 L (-31 L).
| Dimension | Audi A6 1997–2004 | Audi S6 2025 | Difference |
|---|---|---|---|
| Length | 4796 mm | 4939 mm | +143 mm (+3.0%) |
| Width | 1810 mm | 1886 mm | +76 mm (+4.2%) |
| Height | 1453 mm | 1411 mm | -42 mm (-2.9%) |
| Wheelbase | 2760 mm | 2933 mm | +173 mm (+6.3%) |
| Boot | 551 L | 520 L | -31 L |