Xiaomi EV Q&A
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Episode 48

2024-07-21

7 Q&As in their original order.

#01 Long-term

How was the Xiaomi SU7 Ultra Prototype designed? Is this your first time building a track prototype? Do you have experience?

The Xiaomi SU7 Ultra Prototype was led in design and development by Xiaomi Auto. Since 2021, Xiaomi Auto has assembled a team with strong technical capabilities and track experience. Currently, the core hardware and body structure of this prototype are independently designed and developed by Xiaomi Auto. For example, the HyperEngine V8s super motor is completely independently developed. The track-grade Xiaomi CTB battery pack was jointly developed with CATL and features the Kirin Gen 2 battery f…
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#02 Long-term

After connecting the car head unit to CarPlay, is Xiao Ai still supported for wake-up?

Yes, the voice wake-up of Xiao Ai is not affected by CarPlay. While connected to CarPlay, you can use Xiao Ai normally. At the same time, CarPlay supports Siri voice wake-up. You can wake up Siri using the following methods: Use the wake word "Hey Siri", long-press the left scroll wheel on the steering wheel (short press wakes up Xiao Ai), long-press the Power button on the Apple phone, or long-press the "More Apps" entry in the bottom-left corner of the CarPlay interface on the head unit.
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#03 Long-term

There are markings similar to "I V I" on the edge of the panoramic sunroof. What are they for?

The Xiaomi SU7 panoramic sunroof has black line markings consisting of "two vertical lines with an arrow in the middle" at the front-left, rear-left, front-right, and rear-right corners. These are positioning points for the roof rack crossbar installation interfaces, helping you quickly find the reserved slots when installing a roof rack. Please note that according to the "Provisions on Motor Vehicle Registration" and the "Guidelines for Inspection of Passenger Vehicle Appearance Modifications,"…
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#04 Long-term

Can the maximum downforce of the Xiaomi SU7 Ultra Prototype really reach 2145kg?

The maximum downforce of the Xiaomi SU7 Ultra Prototype reaches 2145kg. This data comes from the Xiaomi Auto laboratory and was generated at a vehicle speed of 350km/h. The aerodynamics of the Xiaomi SU7 Ultra Prototype are designed for track requirements. Downforce data is strongly correlated with speed; the higher the speed, the greater the downforce. Therefore, the maximum downforce naturally corresponds to the data at the maximum speed range. Some netizens compare the downforce data of other…
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#07 Long-term

Does the Xiaomi SU7 have a one-click power-off or one-click restart function? How do I activate them?

If you need "one-click power-off," you can go to the "Settings" - "Safety & Services" page, scroll to the bottom, and click "Turn Off Vehicle Power." During the power-off period, the vehicle will not be able to drive, and except for basic lock/unlock functions, most vehicle functions will be unavailable. After turning off the vehicle power, you can turn it back on through one of the following methods: stepping on the brake, locking and then unlocking the car after closing the door, or pressing t…
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