Audi Q4 e-tron 2021 vs Mercedes-Benz M-Class 2001 size comparison

Mercedes-Benz M-Class 2001–2005 is 50 mm (1.1%) longer than Audi Q4 e-tron 2021–2026. It is 25 mm (1.3%) narrower, 188 mm (11.5%) taller and 56 mm (2.0%) longer in wheelbase. Boot space with the seats up is 520 L and 633 L (+113 L).

DimensionAudi Q4 e-tron 2021–2026Mercedes-Benz M-Class 2001–2005Difference
Length4588 mm4638 mm+50 mm (+1.1%)
Width1865 mm1840 mm-25 mm (-1.3%)
Height1632 mm1820 mm+188 mm (+11.5%)
Wheelbase2764 mm2820 mm+56 mm (+2.0%)
Boot520 L633 L+113 L

Audi Q4 e-tron 2021–2026 dimensions · Mercedes-Benz M-Class 2001–2005 dimensions