Fast Technology, March 28 news: Xiaomi Auto recently announced,The SU7 Ultra model has set a new lap record for four-door cars at the Zhejiang International Circuit, achieving a time of 1 minute and 32.616 seconds, making it the fastest four-door production car at the circuit.

Previously, this model had set the fastest lap time for four-door production cars at various locations including the Chengdu Tianfu Circuit, Zhuzhou International Circuit, Zhuhai International Circuit, and Shanghai International Circuit.

It is reported that the Zhejiang International Circuit has a total length of 3.20 kilometers and can be divided into two independently operating East and West tracks.

The track features a unique counterclockwise design with 16 corners of varying speeds and radii (including 7 right turns and 9 left turns). The track undulates with the terrain, with a height difference of 19 meters between the lowest and highest points, allowing for a comprehensive showcase of the vehicle's performance in cornering and acceleration.

This track can not only host various international professional events, but also serves as a forefront platform for manufacturers and brands to test their vehicles and launch new products.

Xiaomi Group's financial report shows that in 2024, the total revenue from Xiaomi's automotive business reached 32.8 billion yuan, with the first model, the SU7 series, delivering 137,000 units for the year, exceeding sales targets.

As of February 2025, the SU7 has delivered over 20,000 units per month for five consecutive months, and the order volume for the SU7 Ultra model has exceeded 10,000 units. In 2025, Xiaomi Auto plans to aim for an annual delivery target of 350,000 units.