Alfa Romeo Stelvio 2023 Quadrifoglio vs BMW X3 2021 size comparison

BMW X3 2021–2023 is 6 mm (0.1%) longer than Alfa Romeo Stelvio 2023– Quadrifoglio. It is 64 mm (3.3%) narrower, 9 mm (0.5%) 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 2021–2023Difference
Length4702 mm4708 mm+6 mm (+0.1%)
Width1955 mm1891 mm-64 mm (-3.3%)
Height1685 mm1676 mm-9 mm (-0.5%)
Wheelbase2818 mm2864 mm+46 mm (+1.6%)
Boot525 L550 L+25 L

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