Audi A3 2021–2024 vs Honda Civic 2025– Sedán size comparison

Honda Civic 2025– Sedán is 137 mm (3.0%) longer than Audi A3 2021–2024. It is 49 mm (2.6%) narrower, 20 mm (1.4%) taller and 104 mm (4.0%) longer in wheelbase.

DimensionAudi A3 2021–2024Honda Civic 2025– SedánDifference
Length4542 mm4679 mm+137 mm (+3.0%)
Width1851 mm1802 mm-49 mm (-2.6%)
Height1412 mm1432 mm+20 mm (+1.4%)
Wheelbase2631 mm2735 mm+104 mm (+4.0%)

Audi A3 2021–2024 dimensions · Honda Civic 2025– Sedán dimensions