Audi A4 2015–2018 vs Audi A6 2014–2018 size comparison
Audi A6 2014–2018 is 218 mm (4.6%) longer than Audi A4 2015–2018. It is 32 mm (1.7%) wider, 27 mm (1.9%) taller and 92 mm (3.3%) longer in wheelbase. Boot space with the seats up is 505 L and 565 L (+60 L).
| Dimension | Audi A4 2015–2018 | Audi A6 2014–2018 | Difference |
|---|---|---|---|
| Length | 4725 mm | 4943 mm | +218 mm (+4.6%) |
| Width | 1842 mm | 1874 mm | +32 mm (+1.7%) |
| Height | 1434 mm | 1461 mm | +27 mm (+1.9%) |
| Wheelbase | 2820 mm | 2912 mm | +92 mm (+3.3%) |
| Boot | 505 L | 565 L | +60 L |