BMW X3 2017–2021 vs BYD Song Plus 2025–2026 size comparison
BYD Song Plus 2025–2026 is 67 mm (1.4%) longer than BMW X3 2017–2021. It is 1 mm (0.1%) narrower, 6 mm (0.4%) lower 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 2017–2021 | BYD Song Plus 2025–2026 | Difference |
|---|---|---|---|
| Length | 4708 mm | 4775 mm | +67 mm (+1.4%) |
| Width | 1891 mm | 1890 mm | -1 mm (-0.1%) |
| Height | 1676 mm | 1670 mm | -6 mm (-0.4%) |
| Wheelbase | 2864 mm | 2765 mm | -99 mm (-3.5%) |
| Boot | 550 L | 552 L | +2 L |
BMW X3 2017–2021 dimensions · BYD Song Plus 2025–2026 dimensions