Kia Rio 2017–2020 vs smart Forfour 2004–2006 size comparison

smart Forfour 2004–2006 is 313 mm (7.7%) shorter than Kia Rio 2017–2020. It is 41 mm (2.4%) narrower, the same height and 80 mm (3.1%) shorter in wheelbase. Boot space with the seats up is 325 L and 268 L (-57 L).

DimensionKia Rio 2017–2020smart Forfour 2004–2006Difference
Length4065 mm3752 mm-313 mm (-7.7%)
Width1725 mm1684 mm-41 mm (-2.4%)
Height1450 mm1450 mm0 mm (0.0%)
Wheelbase2580 mm2500 mm-80 mm (-3.1%)
Boot325 L268 L-57 L

Kia Rio 2017–2020 dimensions · smart Forfour 2004–2006 dimensions