Citroën C3 Aircross 2021–2024 vs KIA K3 Cross 2025– size comparison

KIA K3 Cross 2025– is 135 mm (3.2%) longer than Citroën C3 Aircross 2021–2024. It is 9 mm (0.5%) wider, 142 mm (8.7%) lower and 66 mm (2.5%) longer in wheelbase. Boot space with the seats up is 410 L and 390 L (-20 L).

DimensionCitroën C3 Aircross 2021–2024KIA K3 Cross 2025–Difference
Length4160 mm4295 mm+135 mm (+3.2%)
Width1756 mm1765 mm+9 mm (+0.5%)
Height1637 mm1495 mm-142 mm (-8.7%)
Wheelbase2604 mm2670 mm+66 mm (+2.5%)
Boot410 L390 L-20 L

Citroën C3 Aircross 2021–2024 dimensions · KIA K3 Cross 2025– dimensions