Audi A3 2024– vs Mercedes-Benz A-Class 2015–2018 size comparison

Mercedes-Benz A-Class 2015–2018 is 53 mm (1.2%) shorter than Audi A3 2024–. It is 36 mm (2.0%) narrower, 8 mm (0.6%) lower and 64 mm (2.4%) longer in wheelbase. Boot space with the seats up is 380 L and 341 L (-39 L).

DimensionAudi A3 2024–Mercedes-Benz A-Class 2015–2018Difference
Length4352 mm4299 mm-53 mm (-1.2%)
Width1816 mm1780 mm-36 mm (-2.0%)
Height1441 mm1433 mm-8 mm (-0.6%)
Wheelbase2635 mm2699 mm+64 mm (+2.4%)
Boot380 L341 L-39 L

Audi A3 2024– dimensions · Mercedes-Benz A-Class 2015–2018 dimensions