Audi S8 2020– vs Kia K8 2021– size comparison

Kia K8 2021– is 175 mm (3.4%) shorter than Audi S8 2020–. It is 70 mm (3.6%) narrower, 20 mm (1.4%) lower and 103 mm (3.4%) shorter in wheelbase. Boot space with the seats up is 505 L and 510 L (+5 L).

DimensionAudi S8 2020–Kia K8 2021–Difference
Length5190 mm5015 mm-175 mm (-3.4%)
Width1945 mm1875 mm-70 mm (-3.6%)
Height1475 mm1455 mm-20 mm (-1.4%)
Wheelbase2998 mm2895 mm-103 mm (-3.4%)
Boot505 L510 L+5 L

Audi S8 2020– dimensions · Kia K8 2021– dimensions