China Delays Self-Driving Car Mass Production After Fatal Xiaomi Crash
A Xiaomi SU7 electric vehicle operating in assisted-driving mode crashed and killed three university students in March 2025 after the driver regained control on a closed highway lane in central China. In response, China's Ministry of Industry and Information Technology severely restricted approval for mass-production self-driving vehicles in December 2025, allowing only two of nine applicants limited testing operations with strict operational constraints.
What happened
In March 2025, a Xiaomi SU7 traveling at 72 miles per hour with its assisted-driving system engaged detected a lane closure due to construction on a highway in Anhui province, central China. The car issued an audible warning about obstacles ahead, the driver took control, and the vehicle crashed into a concrete barrier approximately one second later, killing three university students.
Following the fatal crash, China's Ministry of Industry and Information Technology approved only two of nine proposals submitted by automakers to sell more advanced self-driving vehicles in December 2025. The approvals granted to Beijing Automotive Group and Changan Automobile allow operation of robotaxis on only three designated highway stretches each in Beijing and Chongqing respectively, with restrictions on lane-changing under computer control and requirements for human driver takeover outside approved areas.
Reported impact
The crash killed three women, all university students. Public concern about self-driving safety grew after state media reported that self-driving systems developed by Chinese companies lag behind Tesla in safety, with fewer than half of 36 Level 2 vehicles tested able to successfully avoid obstacles.
Chinese automakers that had anticipated regulatory approval for mass production of Level 3 vehicles in 2025 must now downgrade vehicles to Level 2 software. China's Ministry of Public Security issued a warning that assisted-driving technology is not the same as fully automated driving.
Index analysis
The pause in China's self-driving ambitions reflects a recognition that five-year-old objectives to begin mass production for sale to the general public by the end of 2025 were too ambitious. After the crash received broad public attention—unlike previous accidents suppressed by censors—regulators became more cautious about approval timelines.
Governance controls
The Ministry of Industry and Information Technology restricted approvals to narrow testing programs with strict operational constraints. Following the incident, China's regulators banned car companies from using claims such as 'smart driving' or 'autonomous driving' in marketing cars equipped with assisted-driving technology.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.