Audi A3 2020–2024 vs Mazda 3 Sedán 2019– size comparison

Mazda 3 Sedán 2019– is 167 mm (3.7%) longer than Audi A3 2020–2024. It is 212 mm (11.7%) wider, 20 mm (1.4%) taller and 89 mm (3.4%) longer in wheelbase. Boot space with the seats up is 425 L and 374 L (-51 L).

DimensionAudi A3 2020–2024Mazda 3 Sedán 2019–Difference
Length4495 mm4662 mm+167 mm (+3.7%)
Width1816 mm2028 mm+212 mm (+11.7%)
Height1425 mm1445 mm+20 mm (+1.4%)
Wheelbase2636 mm2725 mm+89 mm (+3.4%)
Boot425 L374 L-51 L

Audi A3 2020–2024 dimensions · Mazda 3 Sedán 2019– dimensions