BMW X3 2021–2023 vs BMW X5 2018–2022 size comparison
BMW X5 2018–2022 is 214 mm (4.5%) longer than BMW X3 2021–2023. It is 113 mm (6.0%) wider, 69 mm (4.1%) taller and 111 mm (3.9%) longer in wheelbase. Boot space with the seats up is 550 L and 650 L (+100 L).
| Dimension | BMW X3 2021–2023 | BMW X5 2018–2022 | Difference |
|---|---|---|---|
| Length | 4708 mm | 4922 mm | +214 mm (+4.5%) |
| Width | 1891 mm | 2004 mm | +113 mm (+6.0%) |
| Height | 1676 mm | 1745 mm | +69 mm (+4.1%) |
| Wheelbase | 2864 mm | 2975 mm | +111 mm (+3.9%) |
| Boot | 550 L | 650 L | +100 L |