Hyundai Kona 2017–2021 vs KIA K3 Cross 2025– size comparison

KIA K3 Cross 2025– is 130 mm (3.1%) longer than Hyundai Kona 2017–2021. It is 35 mm (1.9%) narrower, 55 mm (3.5%) lower and 70 mm (2.7%) longer in wheelbase. Boot space with the seats up is 361 L and 390 L (+29 L).

DimensionHyundai Kona 2017–2021KIA K3 Cross 2025–Difference
Length4165 mm4295 mm+130 mm (+3.1%)
Width1800 mm1765 mm-35 mm (-1.9%)
Height1550 mm1495 mm-55 mm (-3.5%)
Wheelbase2600 mm2670 mm+70 mm (+2.7%)
Boot361 L390 L+29 L

Hyundai Kona 2017–2021 dimensions · KIA K3 Cross 2025– dimensions