Audi A3 Sedán 2024– vs Mercedes-Benz C-Class 2014–2018 size comparison

Mercedes-Benz C-Class 2014–2018 is 182 mm (4.0%) longer than Audi A3 Sedán 2024–. It is 6 mm (0.3%) narrower, 9 mm (0.6%) taller and 210 mm (8.0%) longer in wheelbase. Boot space with the seats up is 425 L and 480 L (+55 L).

DimensionAudi A3 Sedán 2024–Mercedes-Benz C-Class 2014–2018Difference
Length4504 mm4686 mm+182 mm (+4.0%)
Width1816 mm1810 mm-6 mm (-0.3%)
Height1433 mm1442 mm+9 mm (+0.6%)
Wheelbase2630 mm2840 mm+210 mm (+8.0%)
Boot425 L480 L+55 L

Audi A3 Sedán 2024– dimensions · Mercedes-Benz C-Class 2014–2018 dimensions