Audi A4 2004–2008 vs Mazda3 2017–2018 size comparison
Mazda3 2017–2018 is 6 mm (0.1%) shorter than Audi A4 2004–2008. It is 23 mm (1.3%) wider, 28 mm (2.0%) taller and 52 mm (2.0%) longer in wheelbase. Boot space with the seats up is 460 L and 351 L (-109 L).
| Dimension | Audi A4 2004–2008 | Mazda3 2017–2018 | Difference |
|---|---|---|---|
| Length | 4586 mm | 4580 mm | -6 mm (-0.1%) |
| Width | 1772 mm | 1795 mm | +23 mm (+1.3%) |
| Height | 1427 mm | 1455 mm | +28 mm (+2.0%) |
| Wheelbase | 2648 mm | 2700 mm | +52 mm (+2.0%) |
| Boot | 460 L | 351 L | -109 L |