Lei Jun: Why can Xiaomi's motor be the first to break through 20,000 revolutions per minute? The rotor uses silicon steel sheets with very high strength.

Today, Xiaomi Group founder, chairman and CEO Lei Jun started a live stream on Little New Year's Eve. Lei Jun stated during the live stream that the first generation of Xiaomi SU7 and Xiaomi YU7 were developed based on the Modena platform, which has many advantages. First, it is a platform designed specifically for electric vehicles. The benefit of this is that it can make the car's appearance and proportions look better, and the body posture can be very low and sleek. "In fact, our car size is slightly larger than the Model 3," he said.