BYD Song Plus 2025–2026 vs XPeng G9 2022–2025 size comparison
XPeng G9 2022–2025 is 116 mm (2.4%) longer than BYD Song Plus 2025–2026. It is 47 mm (2.5%) wider, 10 mm (0.6%) taller and 233 mm (8.4%) longer in wheelbase. Boot space with the seats up is 552 L and 660 L (+108 L).
| Dimension | BYD Song Plus 2025–2026 | XPeng G9 2022–2025 | Difference |
|---|---|---|---|
| Length | 4775 mm | 4891 mm | +116 mm (+2.4%) |
| Width | 1890 mm | 1937 mm | +47 mm (+2.5%) |
| Height | 1670 mm | 1680 mm | +10 mm (+0.6%) |
| Wheelbase | 2765 mm | 2998 mm | +233 mm (+8.4%) |
| Boot | 552 L | 660 L | +108 L |
BYD Song Plus 2025–2026 dimensions · XPeng G9 2022–2025 dimensions