KIA K4 2025– vs Mazda 6 2018–2024 size comparison
Mazda 6 2018–2024 is 160 mm (3.4%) longer than KIA K4 2025–. It is 10 mm (0.5%) narrower, 15 mm (1.0%) taller and 110 mm (4.0%) longer in wheelbase. Boot space with the seats up is 508 L and 480 L (-28 L).
| Dimension | KIA K4 2025– | Mazda 6 2018–2024 | Difference |
|---|---|---|---|
| Length | 4710 mm | 4870 mm | +160 mm (+3.4%) |
| Width | 1850 mm | 1840 mm | -10 mm (-0.5%) |
| Height | 1435 mm | 1450 mm | +15 mm (+1.0%) |
| Wheelbase | 2720 mm | 2830 mm | +110 mm (+4.0%) |
| Boot | 508 L | 480 L | -28 L |