Audi A4 2015–2018 vs Audi A6 2013–2018 size comparison
Audi A6 2013–2018 is 254 mm (5.4%) longer than Audi A4 2015–2018. It is 94 mm (5.1%) wider, 27 mm (1.9%) taller and 95 mm (3.4%) longer in wheelbase. Boot space with the seats up is 505 L and 565 L (+60 L).
| Dimension | Audi A4 2015–2018 | Audi A6 2013–2018 | Difference |
|---|---|---|---|
| Length | 4725 mm | 4979 mm | +254 mm (+5.4%) |
| Width | 1842 mm | 1936 mm | +94 mm (+5.1%) |
| Height | 1434 mm | 1461 mm | +27 mm (+1.9%) |
| Wheelbase | 2820 mm | 2915 mm | +95 mm (+3.4%) |
| Boot | 505 L | 565 L | +60 L |