K4 2026 vs A Serisi 2018 (W177, 2022) size comparison
Mercedes-Benz A Serisi 2018– (W177, facelift 2022) is 21 mm (0.5%) shorter than Kia K4 Hatchback 2026–. It is 54 mm (2.9%) narrower, 10 mm (0.7%) lower and 9 mm (0.3%) longer in wheelbase. Boot space with the seats up is 438 L and 370 L (-68 L).
| Dimension | Kia K4 Hatchback 2026– | Mercedes-Benz A Serisi 2018– (W177, facelift 2022) | Difference |
|---|---|---|---|
| Length | 4440 mm | 4419 mm | -21 mm (-0.5%) |
| Width | 1850 mm | 1796 mm | -54 mm (-2.9%) |
| Height | 1450 mm | 1440 mm | -10 mm (-0.7%) |
| Wheelbase | 2720 mm | 2729 mm | +9 mm (+0.3%) |
| Boot | 438 L | 370 L | -68 L |
Kia K4 Hatchback 2026– dimensions · Mercedes-Benz A Serisi 2018– (W177, facelift 2022) dimensions