Xiaomi Auto suddenly appeared in the Ministry of Industry and Information Technology's model declaration publicity!
Judging from the announcement information of the Ministry of Industry and Information Technology, Xiaomi will have two models on the market, the product codes are: BJ7000MBEVA1 and BJ7000MBEVR2, the former is the high-end version of Xiaomi cars, and the latter is a low-end version. 1. Details of the model publicityFrom the details of the announcement, it can be known that this time Xiaomi Automobile adopts the OEM production model, which is produced by Beijing Automotive Group off-road vehicles. (1) The shape of the whole vehicle:
Because the appearance of this thing is subjective, it is basically the opinion of the benevolent, and the wisdom of the wise. On the whole, it looks like a "seal", but the "seal" has a "Porsche" flavor, so the distinction of this shape is not very high. (2) Comparison of vehicle size Xiaomi high configuration: length 4997mm * width 1963mm * height 1440mm (high configuration) Xiaomi low configuration: length 4997mm * width 1963mm * height 1455mm (low configuration) Tesla Model 3: length 4694mm * width 1850mm * height 1443mm BYD seal: length 4800 * width 1875 * height 1460mm BYD Han EV: length 4995mm * width 1910* At 1495mm, it is longer than the Tesla Model 3 and the Seal, and is similar to the length of the Han EV. However, in terms of vehicle width, it is closer to the Model 3 and the Seal, which indicates that the Xiaomi car will be more comfortable in the front and rear space, but relatively tight in the left and right space. (3) The curb weight of the whole vehicle: Xiaomi high configuration is 2205kg, Xiaomi low configuration is 1980, Model 3 standard is 1761kg, seal long continuation is 2015kg, standard continuation is 1885kg, 2023 Han EV is 1920kg, 2000kg or 2100kg. Therefore, in terms of curb weight, Xiaomi's car is also closer to the Han EV. (4) The maximum speed is 265 kmh in the Xiaomi high configuration, 210 kmh in the low configuration, and 261 kmh and 225 kmh in the Model 3 (adjusted to 200 kmh in 2023**). The seal has a top speed of 180 km/h, while the Han EV has a top speed of 185 km/h. As you can see from here, the Xiaomi car's sporty performance is on par with the Model 3 in terms of speed. Overall, Xiaomi Auto has built a sedan similar to the Model 3 and similar to the seal shape at a size comparable to the Han EV. This field is currently the most competitive segment of the domestic pure electric market, others including Xpeng P7 P5, Weilai ET7 ET5, etc. are competing in this field, therefore, the challenges faced by Xiaomi are very severe, and once successful, the impact on other friends is also direct and immediate. 2. Battery technologyThere have long been rumors in the industry that Xiaomi Auto will have two main merchants: BYD and CATL. Among them, the low-configuration version uses the blade battery solution, and the high-configuration version uses the Ningde Kirin battery solution. According to the communication in the industry, Xiaomi car is taking the idea of CTB, and therefore, the blade battery may be borrowed from the CTB technology of the seal and the blade Model Y, because of the current blade battery scheme, only these two models have taken this design, the former does not have an integrated seat beam, and the latter integrates the seat rear beam. 
The second is Ningde's Kirin battery, which should use an inverted Kirin battery scheme (called Kirin 2 here).0), because it also needs to implement the battery pack to integrate the seat beam, and for the square battery cell to do the integrated beam, Ningde obviously will not follow the idea of Xpeng G6. The inverted idea can avoid the use of the bottom explosion-venting cell design of ZEEKR 009.