BMW iX3 2025– vs Mercedes-Benz GLB Electric 2026– size comparison

Mercedes-Benz GLB Electric 2026– is 50 mm (1.0%) shorter than BMW iX3 2025–. It is 34 mm (1.8%) narrower, 52 mm (3.2%) taller and 8 mm (0.3%) shorter in wheelbase. Boot space with the seats up is 520 L and 540 L (+20 L).

DimensionBMW iX3 2025–Mercedes-Benz GLB Electric 2026–Difference
Length4782 mm4732 mm-50 mm (-1.0%)
Width1895 mm1861 mm-34 mm (-1.8%)
Height1635 mm1687 mm+52 mm (+3.2%)
Wheelbase2897 mm2889 mm-8 mm (-0.3%)
Boot520 L540 L+20 L

BMW iX3 2025– dimensions · Mercedes-Benz GLB Electric 2026– dimensions