Audi A3 2021–2024 vs BMW 3 Series 1998–2005 size comparison

BMW 3 Series 1998–2005 is 71 mm (1.6%) shorter than Audi A3 2021–2024. It is 112 mm (6.1%) narrower, 3 mm (0.2%) taller and 94 mm (3.6%) longer in wheelbase. Boot space with the seats up is 321 L and 440 L (+119 L).

DimensionAudi A3 2021–2024BMW 3 Series 1998–2005Difference
Length4542 mm4471 mm-71 mm (-1.6%)
Width1851 mm1739 mm-112 mm (-6.1%)
Height1412 mm1415 mm+3 mm (+0.2%)
Wheelbase2631 mm2725 mm+94 mm (+3.6%)
Boot321 L440 L+119 L

Audi A3 2021–2024 dimensions · BMW 3 Series 1998–2005 dimensions