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Source: Huanqiu.com

[Global Network Technology Comprehensive Report] On July 22, Xiaomi Motors’ official “Xiaomi SU7 Answers Netizens’ Questions (Episode 48)” mentioned that the core hardware and body structure of its flagship track prototype car, SU7 Ultra, have all been independently designed and developed by Xiaomi Motors.

According to Xiaomi Motors, since 2021, the company has formed a research and development team with strong technical capabilities and rich track experience to focus on the development of the SU7 Ultra prototype. After unremitting efforts, the team not only successfully completed the core hardware design of the prototype, but also independently built the body structure. Xiaomi Motors said that the successful development of the SU7 Ultra prototype is one of the important results of the company's insistence on independent research and development and innovation.

In terms of core hardware, the SU7 Ultra prototype is equipped with the V8s super motor independently developed by Xiaomi Auto, which has a high speed of 27,200 rpm and a maximum horsepower of 1,548, providing strong power support for the vehicle. At the same time, the vehicle also uses a dedicated 1,330kW high-power discharge battery to ensure the dual guarantee of cruising range and acceleration performance. In addition, key components such as the vehicle thermal management system, electric drive controller, and battery control strategy are also independently designed and developed by Xiaomi Auto, further improving the overall performance and reliability of the vehicle.

In terms of body structure, the SU7 Ultra prototype adopts a full carbon fiber design, with 100% of the body panels made of carbon fiber. A total of 24 parts with a total area of ​​15 square meters have been replaced with carbon fiber materials. This design not only greatly reduces the weight of the body (the weight of the whole vehicle is reduced to 1900kg), but also significantly improves the vehicle's handling and safety. At the same time, the vehicle has also reconstructed its aerodynamic design to achieve the effect of "flying close to the ground", with a maximum downforce of 2145kg, providing a strong guarantee for track performance.