I saw media reports taking the Xiaomi SU7 Ultra to Mount Everest. What impact does high-altitude environments generally have on vehicles?
The main characteristics of high-altitude environments are low temperatures and low air pressure. Low temperatures primarily affect the range, charging, and discharging performance of pure electric vehicles. Low air pressure poses challenges to the sealing of battery packs and the adjustment performance of air suspensions. However, please rest assured that both the Xiaomi SU7 Ultra and Xiaomi SU7 have undergone extensive road trials and durability tests before launch, ensuring that all vehicle functions operate normally under extreme conditions (such as extreme heat, extreme cold, or high altitude).
The thermal management system of the Xiaomi SU7 Ultra features three-stage heating capabilities for multiple heat sources, fully ensuring the battery's charging and discharging performance in low temperatures. It effectively improves the vehicle's range in low-temperature conditions while maintaining a comfortable cabin temperature. Secondly, the battery pack of the Xiaomi SU7 Ultra has specific designs for sealing under low-pressure conditions and has undergone thorough experimental verification, ensuring its sealing integrity in high-altitude regions. Additionally, the air springs standard on the Xiaomi SU7 Ultra are part of a closed system. Their inflation and deflation occur within sealed pipelines, so their efficiency is unaffected by external air pressure. Therefore, they maintain the same lifting and lowering speeds in high-altitude areas as they do in plain regions.