Audi A4 2007–2011 vs Audi A6 2004–2008 size comparison
Audi A6 2004–2008 is 213 mm (4.5%) longer than Audi A4 2007–2011. It is 29 mm (1.6%) wider, 32 mm (2.2%) taller and 35 mm (1.2%) longer in wheelbase. Boot space with the seats up is 480 L and 546 L (+66 L).
| Dimension | Audi A4 2007–2011 | Audi A6 2004–2008 | Difference |
|---|---|---|---|
| Length | 4703 mm | 4916 mm | +213 mm (+4.5%) |
| Width | 1826 mm | 1855 mm | +29 mm (+1.6%) |
| Height | 1427 mm | 1459 mm | +32 mm (+2.2%) |
| Wheelbase | 2808 mm | 2843 mm | +35 mm (+1.2%) |
| Boot | 480 L | 546 L | +66 L |