Audi A3 Sedán 2024– vs Mercedes-Benz A-Class 2022– size comparison

Mercedes-Benz A-Class 2022– is 66 mm (1.5%) longer than Audi A3 Sedán 2024–. It is 19 mm (1.0%) narrower, 20 mm (1.4%) lower and 99 mm (3.8%) longer in wheelbase. Boot space with the seats up is 425 L and 420 L (-5 L).

DimensionAudi A3 Sedán 2024–Mercedes-Benz A-Class 2022–Difference
Length4504 mm4570 mm+66 mm (+1.5%)
Width1816 mm1797 mm-19 mm (-1.0%)
Height1433 mm1413 mm-20 mm (-1.4%)
Wheelbase2630 mm2729 mm+99 mm (+3.8%)
Boot425 L420 L-5 L

Audi A3 Sedán 2024– dimensions · Mercedes-Benz A-Class 2022– dimensions