Buick Electra 1977–1979 vs Xiaomi SU7 Ultra 2025 size comparison
Xiaomi SU7 Ultra 2025 is 571 mm (10.1%) shorter than Buick Electra 1977–1979. It is 9 mm (0.5%) wider, 50 mm (3.5%) taller and 20 mm (0.7%) shorter in wheelbase. Boot space with the seats up is 578 L and 454 L (-124 L).
| Dimension | Buick Electra 1977–1979 | Xiaomi SU7 Ultra 2025 | Difference |
|---|---|---|---|
| Length | 5641 mm | 5070 mm | -571 mm (-10.1%) |
| Width | 1961 mm | 1970 mm | +9 mm (+0.5%) |
| Height | 1415 mm | 1465 mm | +50 mm (+3.5%) |
| Wheelbase | 3020 mm | 3000 mm | -20 mm (-0.7%) |
| Boot | 578 L | 454 L | -124 L |
Buick Electra 1977–1979 dimensions · Xiaomi SU7 Ultra 2025 dimensions