Chinese electric vehicle (EV) prices have tumbled, but repair costs remain stubbornly high, according to a recent analysis by the Chinese outlet Huxiu. The report, published on September 28, highlights a paradox: while batteries are getting cheaper, the total cost of owning an EV—including repairs, insurance, and depreciation—has not fallen in step.
Data from the China Insurance Research Institute (CIRI) cited by Huxiu shows that the repair burden index for new energy vehicles fell 13.92% in the latest study, while the unit price of power batteries dropped 11.66% to 1,359.44 yuan per kilowatt-hour (about $191). This decline is largely due to falling battery costs. However, owners still feel the pinch when an accident occurs.
Why repairs remain expensive
The shift in cost burden is linked to the industry's push for smarter, more integrated vehicles. Tesla uses one-piece die-casting to reduce body parts, BYD integrates the battery into the chassis, Nio separates the battery via swap stations, and brands like Li Auto, Xpeng, and Aito pack vehicles with cameras, millimeter-wave radar, and other sensors. These technologies improve performance and manufacturing efficiency but change the old repair logic of "replace the broken part."
A bumper now often houses radar, cameras, and wiring. Damage to it can trigger sensor replacement, wiring checks, and software calibration. Integrated bodies reduce welding points but make local repairs harder, and tightly integrated batteries complicate post-crash inspection and disassembly. The report cites a Xpeng P5 that needed 19,022 yuan (about $2,679) in repairs after a minor scrape involving the bumper, lights, and lidar, and a Tesla Model Y that cost over 50,000 yuan (about $7,042) to fix after a rear-end collision.
According to CIRI, among 100 new energy models, the average parts-to-vehicle price ratio for a single headlight is 2.50%, and for exterior lights it is 9.74%. For the Audi Q4 e-tron, one headlight costs 7.82% of the vehicle's price. As battery prices fall, high-frequency damage parts like lights, bumpers, radar, and cameras are becoming the new cost centers.
Insurance losses and policy response
The report also highlights insurance challenges. In 2024, Chinese insurers covered 31.05 million new energy vehicles, collecting 140.9 billion yuan (about $19.8 billion) in premiums and providing 106 trillion yuan (about $14.9 trillion) in risk protection. Despite this, the sector lost 5.7 billion yuan (about $803 million) on new energy vehicle insurance, with 137 of 2,795 models having loss ratios exceeding 100%. Average premiums for new energy vehicles are about 21% higher than for gasoline cars, yet insurers still lose money due to high repair costs and claim frequencies.
A policy document issued in 2025 aims to address these issues by enriching the supply of repair parts, encouraging automakers and battery firms to open up technology for more economical battery repairs, and supporting the sale of three-electric-system parts through authorized networks. It also proposes a risk-rating system for insurance models, using low-speed collision tests at 15 km/h to assess damage and repair costs, linking risk levels to premiums.
The Huxiu analysis argues that automakers should reduce the coupling of cheap parts with expensive sensors, allow modular battery repairs instead of full-pack replacements, and publish common parts prices and repair times so consumers can see long-term costs before buying. Insurers should share real accident and repair data with automakers to price models more accurately, rewarding vehicles with lower repair costs and better safety with cheaper premiums.
As the industry matures, the report concludes, the measure of an EV's success will not just be its purchase price or range, but whether it is affordable to repair, quick to fix, and transparent in costs.
