BMW iX3 2021–2025 vs BYD Song Ultra EV 2026– size comparison
BYD Song Ultra EV 2026– is 116 mm (2.5%) longer than BMW iX3 2021–2025. It is 19 mm (1.0%) wider, 2 mm (0.1%) taller and 24 mm (0.8%) shorter in wheelbase. Boot space with the seats up is 510 L and 730 L (+220 L).
| Dimension | BMW iX3 2021–2025 | BYD Song Ultra EV 2026– | Difference |
|---|---|---|---|
| Length | 4734 mm | 4850 mm | +116 mm (+2.5%) |
| Width | 1891 mm | 1910 mm | +19 mm (+1.0%) |
| Height | 1668 mm | 1670 mm | +2 mm (+0.1%) |
| Wheelbase | 2864 mm | 2840 mm | -24 mm (-0.8%) |
| Boot | 510 L | 730 L | +220 L |
BMW iX3 2021–2025 dimensions · BYD Song Ultra EV 2026– dimensions