BMW X3 2019–2021 vs BYD Song Plus 2025–2026 size comparison
BYD Song Plus 2025–2026 is 49 mm (1.0%) longer than BMW X3 2019–2021. It is 7 mm (0.4%) narrower, 3 mm (0.2%) taller and 99 mm (3.5%) shorter in wheelbase. Boot space with the seats up is 550 L and 552 L (+2 L).
| Dimension | BMW X3 2019–2021 | BYD Song Plus 2025–2026 | Difference |
|---|---|---|---|
| Length | 4726 mm | 4775 mm | +49 mm (+1.0%) |
| Width | 1897 mm | 1890 mm | -7 mm (-0.4%) |
| Height | 1667 mm | 1670 mm | +3 mm (+0.2%) |
| Wheelbase | 2864 mm | 2765 mm | -99 mm (-3.5%) |
| Boot | 550 L | 552 L | +2 L |
BMW X3 2019–2021 dimensions · BYD Song Plus 2025–2026 dimensions