Honda Clarity 2017–2021 vs Kia Optima 2010–2015 size comparison

Kia Optima 2010–2015 is 50 mm (1.0%) shorter than Honda Clarity 2017–2021. It is 47 mm (2.5%) narrower, 23 mm (1.6%) lower and 45 mm (1.6%) longer in wheelbase. Boot space with the seats up is 439 L and 436 L (-3 L).

DimensionHonda Clarity 2017–2021Kia Optima 2010–2015Difference
Length4895 mm4845 mm-50 mm (-1.0%)
Width1877 mm1830 mm-47 mm (-2.5%)
Height1478 mm1455 mm-23 mm (-1.6%)
Wheelbase2750 mm2795 mm+45 mm (+1.6%)
Boot439 L436 L-3 L

Honda Clarity 2017–2021 dimensions · Kia Optima 2010–2015 dimensions