Audi A3 2013–2020 vs Mercedes-Benz C-Class 2000–2005 size comparison

Mercedes-Benz C-Class 2000–2005 is 70 mm (1.6%) longer than Audi A3 2013–2020. It is 68 mm (3.8%) narrower, 10 mm (0.7%) taller and 78 mm (3.0%) longer in wheelbase. Boot space with the seats up is 425 L and 455 L (+30 L).

DimensionAudi A3 2013–2020Mercedes-Benz C-Class 2000–2005Difference
Length4456 mm4526 mm+70 mm (+1.6%)
Width1796 mm1728 mm-68 mm (-3.8%)
Height1416 mm1426 mm+10 mm (+0.7%)
Wheelbase2637 mm2715 mm+78 mm (+3.0%)
Boot425 L455 L+30 L

Audi A3 2013–2020 dimensions · Mercedes-Benz C-Class 2000–2005 dimensions