GMC Terrain 2018–2021 vs Kia Niro HEV 2023– size comparison

Kia Niro HEV 2023– is 210 mm (4.5%) shorter than GMC Terrain 2018–2021. It is 14 mm (0.8%) narrower, 116 mm (7.0%) lower and 5 mm (0.2%) shorter in wheelbase. Boot space with the seats up is 838 L and 646 L (-192 L).

DimensionGMC Terrain 2018–2021Kia Niro HEV 2023–Difference
Length4630 mm4420 mm-210 mm (-4.5%)
Width1839 mm1825 mm-14 mm (-0.8%)
Height1661 mm1545 mm-116 mm (-7.0%)
Wheelbase2725 mm2720 mm-5 mm (-0.2%)
Boot838 L646 L-192 L

GMC Terrain 2018–2021 dimensions · Kia Niro HEV 2023– dimensions