Alfa Romeo Stelvio 2023 Quadrifoglio vs BMW X3 M 2021 size comparison

BMW X3 M 2021–2024 is 24 mm (0.5%) longer than Alfa Romeo Stelvio 2023– Quadrifoglio. It is 58 mm (3.0%) narrower, 16 mm (0.9%) lower and 46 mm (1.6%) longer in wheelbase. Boot space with the seats up is 525 L and 550 L (+25 L).

DimensionAlfa Romeo Stelvio 2023– QuadrifoglioBMW X3 M 2021–2024Difference
Length4702 mm4726 mm+24 mm (+0.5%)
Width1955 mm1897 mm-58 mm (-3.0%)
Height1685 mm1669 mm-16 mm (-0.9%)
Wheelbase2818 mm2864 mm+46 mm (+1.6%)
Boot525 L550 L+25 L

Alfa Romeo Stelvio 2023– Quadrifoglio dimensions · BMW X3 M 2021–2024 dimensions