The Xiaomi SU7 Ultra is a high-performance, full-size electric sedan by Xiaomi Auto. Launched in February 2025, it delivers an extraordinary 1,548 PS (1,138 kW) power output, the same as a lightweight hypercar, and accelerates from 0 to 100 km/h in just 2.1 seconds  .
Electric Range (CLTC): 630 km on a single charge
Top Speed: Limited to 350 km/h
Charging Speed: Ultra-fast 800V platform with 10–80% fill in approximately 0.18 hours (~11 minutes)
Design & Build: 4-door, 5-seat sedan (5 070 × 1 970 × 1 465 mm) combining luxury, performance, and range  .