BMW X3 2019–2021 vs XPeng G9 2022–2025 size comparison
XPeng G9 2022–2025 is 165 mm (3.5%) longer than BMW X3 2019–2021. It is 40 mm (2.1%) wider, 13 mm (0.8%) taller and 134 mm (4.7%) longer in wheelbase. Boot space with the seats up is 550 L and 660 L (+110 L).
| Dimension | BMW X3 2019–2021 | XPeng G9 2022–2025 | Difference |
|---|---|---|---|
| Length | 4726 mm | 4891 mm | +165 mm (+3.5%) |
| Width | 1897 mm | 1937 mm | +40 mm (+2.1%) |
| Height | 1667 mm | 1680 mm | +13 mm (+0.8%) |
| Wheelbase | 2864 mm | 2998 mm | +134 mm (+4.7%) |
| Boot | 550 L | 660 L | +110 L |