Audi A4 2007–2011 vs Audi A6 2018–2023 Sedan size comparison
Audi A6 2018–2023 Sedan is 236 mm (5.0%) longer than Audi A4 2007–2011. It is 60 mm (3.3%) wider, 30 mm (2.1%) taller and 116 mm (4.1%) longer in wheelbase. Boot space with the seats up is 480 L and 530 L (+50 L).
| Dimension | Audi A4 2007–2011 | Audi A6 2018–2023 Sedan | Difference |
|---|---|---|---|
| Length | 4703 mm | 4939 mm | +236 mm (+5.0%) |
| Width | 1826 mm | 1886 mm | +60 mm (+3.3%) |
| Height | 1427 mm | 1457 mm | +30 mm (+2.1%) |
| Wheelbase | 2808 mm | 2924 mm | +116 mm (+4.1%) |
| Boot | 480 L | 530 L | +50 L |
Audi A4 2007–2011 dimensions · Audi A6 2018–2023 Sedan dimensions