Xiaomi SU7 Ultra has a total of two external speakers, including a newly added 40W speaker at the rear, designed to play high-performance sports sound effects. This also helps indicate the vehicle's driving status, enhancing safety. The sports sound effects can be toggled on or off; it is recommended to activate them in appropriate environments to avoid disturbing others. The external speakers currently do not support playing music or other custom content.
The track is one of the most demanding operating conditions for electric vehicles. To achieve good results on the track, the requirements for the three-electric system (battery, motor, electronic control) are extremely strict. Besides requiring sustained high-power output from the motor, the battery needs extremely high discharge power, strong heat dissipation capabilities, and ultra-fast charging performance.
Firstly, the mass-produced Xiaomi SU7 Ultra is equipped with a track-version high-powe…
The maximum downforce of 285kg is achieved at a top speed of 350km/h. Daily driving speeds are far lower than this value. Taking 120km/h as an example, the vehicle's downforce is approximately 33kg.
However, additional downforce during daily driving still improves handling stability because increased downforce means the vehicle can gain extra grip without increasing inertia.
In terms of specific handling performance, it effectively improves stability during emergency lane changes, high-speed dri…
On the Xiaomi SU7 MAX model, there are rich customizable driving parameter settings. After upgrading to 1.4.0, you can share your defined driving mode with other Xiaomi SU7 MAX owners via a sharing code. In Settings - Driving Preferences, click on M1 or M2 mode, then click the share icon to generate a 9-digit sharing code and a performance parameter summary for that mode.
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Similarly, in M1 or M2 customization, you can instantly acquire various personalized dri…
