BMW iX 2025– vs BMW X3 2021–2023 size comparison
BMW X3 2021–2023 is 257 mm (5.2%) shorter than BMW iX 2025–. It is 79 mm (4.0%) narrower, 19 mm (1.1%) lower and 136 mm (4.5%) shorter in wheelbase. Boot space with the seats up is 500 L and 550 L (+50 L).
| Dimension | BMW iX 2025– | BMW X3 2021–2023 | Difference |
|---|---|---|---|
| Length | 4965 mm | 4708 mm | -257 mm (-5.2%) |
| Width | 1970 mm | 1891 mm | -79 mm (-4.0%) |
| Height | 1695 mm | 1676 mm | -19 mm (-1.1%) |
| Wheelbase | 3000 mm | 2864 mm | -136 mm (-4.5%) |
| Boot | 500 L | 550 L | +50 L |