BMW iX3 2021–2025 vs BMW X3 2021–2023 size comparison
BMW X3 2021–2023 is 26 mm (0.5%) shorter than BMW iX3 2021–2025. It is the same width, 8 mm (0.5%) taller and the same wheelbase. Boot space with the seats up is 510 L and 550 L (+40 L).
| Dimension | BMW iX3 2021–2025 | BMW X3 2021–2023 | Difference |
|---|---|---|---|
| Length | 4734 mm | 4708 mm | -26 mm (-0.5%) |
| Width | 1891 mm | 1891 mm | 0 mm (0.0%) |
| Height | 1668 mm | 1676 mm | +8 mm (+0.5%) |
| Wheelbase | 2864 mm | 2864 mm | 0 mm (0.0%) |
| Boot | 510 L | 550 L | +40 L |