Audi A3 2020–2024 vs Honda Civic 2025– Sedan size comparison

Honda Civic 2025– Sedan is 183 mm (4.1%) longer than Audi A3 2020–2024. It is 14 mm (0.8%) narrower, 10 mm (0.7%) lower and 99 mm (3.8%) longer in wheelbase. Boot space with the seats up is 425 L and 478 L (+53 L).

DimensionAudi A3 2020–2024Honda Civic 2025– SedanDifference
Length4495 mm4678 mm+183 mm (+4.1%)
Width1816 mm1802 mm-14 mm (-0.8%)
Height1425 mm1415 mm-10 mm (-0.7%)
Wheelbase2636 mm2735 mm+99 mm (+3.8%)
Boot425 L478 L+53 L

Audi A3 2020–2024 dimensions · Honda Civic 2025– Sedan dimensions