Xiaomi EV Q&A
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Episode 262

2026-07-24

2 Q&As in their original order.

#01 Long-term

How should I understand the "3-year or 30,000 km maintenance cycle for the range extender after its first service"? What other maintenance precautions are there?

First of all, both "3 years for the whole vehicle" and "30,000 km for the range extender" refer to the maintenance cycle of the range extender, not the maintenance cycle of the whole vehicle. If either of these two conditions is met, the range extender needs to be maintained, whichever comes first. "3 years for the whole vehicle" means that 3 years have passed since the completion of the official first service. Because the performance of the range extender's engine oil will slowly degrade over t…
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#02 Long-term

How does the Xiaomi Pengcheng series achieve a long maintenance cycle of 3 years or 30,000 km for the range extender?

The range extender equipped in the Xiaomi Pengcheng series is deeply customized by Xiaomi EV and Dong'an Power. The design of 57 components has been optimized, with a focus on developing 7 core components that account for nearly 50% of the total machine cost, to reduce operational wear at the hardware level and lay the foundation for achieving a long maintenance cycle. In addition, we have partnered with Shell, a leading global engine oil supplier, to customize engine oil meeting the industry's …
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