Creating an advanced "intelligent mobility space" is the core proposition of the automobile industry in the new century. One hundred years without shortcuts, from basic technology to ten times the growth of investment, we are in earnest to build a good car. Sedan is the "era of borrowing" at each stage of the development of the automobile industry, and the vast majority of famous cars in history are sedans.The theme of Xiaomi's SU7 conference is "traversing", with the holographic scanning of the SU7 chassis model as a background to show Xiaomi's "people, cars", and the theme of SU7's conference is "leap", with the holographic scanning of the SU7 chassis model as a background to show Xiaomi's "people, cars and homes" all-ecological strategic concepts . Lei Jun mainly focuses on five major technology areas: electric propulsion, battery, die casting, intelligent driving and intelligent cockpit.


First of all, in the field of electric propulsion, millet launched three self-developed motors. Lei Jun said that the motor system is in charge of a team of 100 experts, and the series of motors on the initial car includes two motors (V6/V6s), which are suitable for 400V and 800V voltage platforms; at the launch event, Xiaomi also released a new flagship motor of V8s, which is expected to be recharged and put into use in 2025, and which boasts a powerful 578 hp and higher power density, and a new rotor and cooling system has also been completely redesigned for the motor. The rotor and cooling system have been completely redesigned for higher performance.



In terms of battery technology, Mr. Lei said that the partnership with Ningde Times has resulted in a significant improvement in the safety of its battery cells. The Xiaomi SU7 also utilizes CTB (Cell to Body) technology, a battery integration method that should allow for a 150 kWh capacity in the future. Currently, limited by cost and pricing strategy, the SU7 production car has a battery capacity of 132 kWh and a range of up to 1,000 kilometers. In terms of automotive manufacturing technology, the same integrated die-casting technology developed by Tesla is also present in Xiaomi's new car. Lei Jun said, millet used 9100 tons die-casting machine, temporarily beat Tesla, asked the world, this technology allows millet to reduce more than 840 welding points, the rest of the highlights also include the design of the alignment reserved to avoid high loss caused by small collision. Next is the application of enameled copper wire. This innovation will have a profound impact on the electronics industry, bringing superior performance and reliability to all electronic products.

In the field of intelligent driving, Xiaomi adopts a grassroots self-research strategy with a 1,000-person R&D team. Xiaomi's intelligent driving system uses a large model to simulate the driver's decision-making, equipped with two NVIDIA Orin X chips, one of which can provide 508 TOPS of arithmetic power.

Lei Jun believes that the intelligent cockpit is the traditional advantage of millet. In this area, the car operating system Surge OS has previously been launched, the highlight of which is that the car provides the exact same user logic as the millet cell phone operating system, support for cell phone full-screen interconnection and sharing, the other two points also include a large-size HUD and oversized rear plate. Lei Jun said that the car machine ecology (i.e. application market) will at the same time open up the application ecology to third parties.

Before this conference, Lei Jun for a few days on social media platforms to warm up, he specifically mentioned that this conference will only send technology, not products, but Lei Jun still released a new car, only to be tested in a few months before the actual market.

The Xiaomi SU7 is a mid-sized electric sedan with a 0-100 km/h acceleration time of 2.78 seconds and a top speed of 265 km/h. It is available in three colors. It is available in three colors: Gulf Blue, Elegant Gray and Olive Green.