Alfa Romeo Stelvio 2023 Quadrifoglio vs BMW iX3 2021 size comparison

BMW iX3 2021–2025 is 32 mm (0.7%) longer than Alfa Romeo Stelvio 2023– Quadrifoglio. It is 64 mm (3.3%) narrower, 17 mm (1.0%) lower and 46 mm (1.6%) longer in wheelbase. Boot space with the seats up is 525 L and 510 L (-15 L).

DimensionAlfa Romeo Stelvio 2023– QuadrifoglioBMW iX3 2021–2025Difference
Length4702 mm4734 mm+32 mm (+0.7%)
Width1955 mm1891 mm-64 mm (-3.3%)
Height1685 mm1668 mm-17 mm (-1.0%)
Wheelbase2818 mm2864 mm+46 mm (+1.6%)
Boot525 L510 L-15 L

Alfa Romeo Stelvio 2023– Quadrifoglio dimensions · BMW iX3 2021–2025 dimensions