Xiaomi SU7 Pro Achieves 829.9 km Real-World Range with 92.2% Efficiency

On March 21, Autohome conducted an extreme range test of the 2026 Xiaomi SU7 Pro on Beijing’s Fifth Ring Road. The vehicle has an official CLTC-rated range of 902 km and is equipped with a 96.3 kWh battery pack. The test simulated real-world driving conditions: an average speed of 50 km/h, cabin temperature set to 23°C with automatic climate control, and three occupants onboard. The results showed a measured standard range of 792 km, plus a safety buffer of 37.9 km, yielding a total achievable range of 829.9 km. The energy consumption was only 13.7 kWh per 100 km, achieving a remarkable range realization rate of 92.2%. This performance places the SU7 Pro among the top tier of all-electric vehicles, highlighting significant optimizations in its triad electric systems (battery, motor, and power electronics) and energy efficiency management.