Kia K8 2021– vs Xiaomi SU7 Ultra 2025 size comparison
Xiaomi SU7 Ultra 2025 is 55 mm (1.1%) longer than Kia K8 2021–. It is 95 mm (5.1%) wider, 10 mm (0.7%) taller and 105 mm (3.6%) longer in wheelbase. Boot space with the seats up is 510 L and 454 L (-56 L).
| Dimension | Kia K8 2021– | Xiaomi SU7 Ultra 2025 | Difference |
|---|---|---|---|
| Length | 5015 mm | 5070 mm | +55 mm (+1.1%) |
| Width | 1875 mm | 1970 mm | +95 mm (+5.1%) |
| Height | 1455 mm | 1465 mm | +10 mm (+0.7%) |
| Wheelbase | 2895 mm | 3000 mm | +105 mm (+3.6%) |
| Boot | 510 L | 454 L | -56 L |