BMW X3 2019–2021 vs Mercedes-Benz M-Class 2005–2011 size comparison

Mercedes-Benz M-Class 2005–2011 is 54 mm (1.1%) longer than BMW X3 2019–2021. It is 14 mm (0.7%) wider, 148 mm (8.9%) taller and 51 mm (1.8%) longer in wheelbase. Boot space with the seats up is 550 L and 795 L (+245 L).

DimensionBMW X3 2019–2021Mercedes-Benz M-Class 2005–2011Difference
Length4726 mm4780 mm+54 mm (+1.1%)
Width1897 mm1911 mm+14 mm (+0.7%)
Height1667 mm1815 mm+148 mm (+8.9%)
Wheelbase2864 mm2915 mm+51 mm (+1.8%)
Boot550 L795 L+245 L

BMW X3 2019–2021 dimensions · Mercedes-Benz M-Class 2005–2011 dimensions