BMW 3 Series 2018–2022 vs KIA K4 2025– size comparison
KIA K4 2025– is 1 mm (0.0%) longer than BMW 3 Series 2018–2022. It is 23 mm (1.3%) wider, the same height and 131 mm (4.6%) shorter in wheelbase. Boot space with the seats up is 480 L and 508 L (+28 L).
| Dimension | BMW 3 Series 2018–2022 | KIA K4 2025– | Difference |
|---|---|---|---|
| Length | 4709 mm | 4710 mm | +1 mm (+0.0%) |
| Width | 1827 mm | 1850 mm | +23 mm (+1.3%) |
| Height | 1435 mm | 1435 mm | 0 mm (0.0%) |
| Wheelbase | 2851 mm | 2720 mm | -131 mm (-4.6%) |
| Boot | 480 L | 508 L | +28 L |