Audi A3 2021–2024 vs KIA K3 2023– size comparison

KIA K3 2023– is 3 mm (0.1%) longer than Audi A3 2021–2024. It is 86 mm (4.6%) narrower, 63 mm (4.5%) taller and 39 mm (1.5%) longer in wheelbase.

DimensionAudi A3 2021–2024KIA K3 2023–Difference
Length4542 mm4545 mm+3 mm (+0.1%)
Width1851 mm1765 mm-86 mm (-4.6%)
Height1412 mm1475 mm+63 mm (+4.5%)
Wheelbase2631 mm2670 mm+39 mm (+1.5%)

Audi A3 2021–2024 dimensions · KIA K3 2023– dimensions