Fierce competition has accelerated new-model launches, compressing some development cycles to about 18 months from over 36, stoking concerns that testing and validation may have been shortened in step.
BMW and Mercedes-Benz have weighed in on vehicle-development validation, thrusting 'rushed cars' into the spotlight. BMW China cited crash labs and wind tunnels to underscore the need for rigorous testing. Mercedes-Benz countered with a video saying 'a car is framed; strength is measured,' as the industry debates how quickly models should be developed and tested.
'Rushed cars' is industry shorthand for immature models pushed out by automakers that slash development and testing timelines to win market share. With competition fierce, some vehicle programs now take about 18 months from concept to launch, down from more than 36, prompting worries that validation has been squeezed.
The rush to launch has brought a spate of quality complaints — from infotainment screens going black to suspension rattles and charging failures — leaving buyers to joke that purchasing a car is like opening a blind box.
China's industry regulator on Aug. 26 warned that 'irrational competition' persists in the auto sector, with some manufacturers rushing unproven designs into production. Vice Minister Xin Guobin said such 'aggressive innovation' has sparked public incidents involving product quality and autonomous-driving safety. He called for stricter design review and testing requirements, and a ban on vehicles that haven't been fully validated.
Rethinking 'Quick Success'
Just how fast are 'rushed cars'?
In the first half of 2026, roughly 630 new models hit the Chinese market — about 3.5 a day. Some automakers have trimmed development time to under 20 months from more than 40 in the combustion-engine era, with a few programs finishing in less than 18.
Industry experts have pushed back on the 600-plus figure, noting it counts trim levels and derivatives. Even by conservative measures, about 165 new models launched in the first half — near a historical high, or roughly one a day.
As the pace accelerates, problems are emerging: infotainment black screens, suspension noises, charging failures, and a faster tempo of owner complaints.
Data from the State Administration for Market Regulation show 50 auto recall notices in the first half of 2026, covering about 1.65 million vehicles. Domestic-brand recalls reached 308,000 units, up 681.2% from the same period in 2025. New-energy recalls are becoming more frequent, with defects concentrated in software logic and power batteries.
Some product issues have shifted from pre-launch to post-launch, with recalls, repairs and over-the-air updates serving as remedies. Consumers bear more trial-and-error costs, while automakers pay in after-sales expenses and brand reputation.
Debate Heats Up Over 'Fast-Track Cars'
When development cycles are compressed for "fast-track cars," what else gets compressed? Does a short development time necessarily mean a "fast-track car"? The industry is divided.
Li Shufu, chairman of Zhejiang Geely Holding Group, said cars are a matter of life and death. Automakers cannot use a quick-and-dirty approach. Every new model must follow the objective rules of R&D, not cut testing steps or compress validation time to take shortcuts. He said bluntly that carmaking follows objective laws, and the traditional three-to-five-year development cycle is not superfluous; an overly fast pace inevitably means missing key processes.
Li Fenggang, general manager of Beijing Hyundai, noted that some automakers, eager to seize market buzz and shorten launch timelines, deliberately omit core tests such as design validation and production validation, and skip necessary durability, aging and extreme-condition experiments. In effect, they turn consumers into unpaid road testers and plant huge safety hazards. Great Wall Motor also cited extreme-condition and battery cycle test data to stress the importance of long-term validation.
Lu Fang, chairman of Voyah Automobile, argues that the only yardstick for whether a car is "fast-track" is not time but whether it has completed all required validation processes. If a company violates rules, cuts corners and trims tests, that is a fast-track car. If it shortens the cycle but meticulously completes every test, it should be called an "efficient car."
In late August, FAW Toyota, Hongqi, Mercedes-Benz and BMW joined the discussion. Views differ, but a consensus is emerging: digital simulation, platform reuse and simultaneous engineering can improve R&D efficiency, but they cannot replace validation of real-world conditions, reliability, durability and production consistency.
Technological advances can shorten R&D processes, but they can hardly compress the time required for material aging, mechanical fatigue, and long-term durability validation. Digital simulation can help automakers identify design issues early in development and simulate many extreme conditions, but vehicles ultimately have to be driven on real roads. Whether seals degrade after prolonged sun exposure, whether chassis are prone to corrosion in rain, snow, and salt-spray environments, whether components remain reliable after sustained rough-road driving, and whether battery performance stays stable after repeated charge-discharge cycles — these issues often only surface gradually through real-vehicle testing over sufficient time and mileage.
More importantly, issues such as battery thermal runaway, failures in intelligent driving perception, braking anomalies, and whether doors can unlock normally after a collision directly affect occupant safety.
Therefore, the required mileage must be driven and the required tests must be fully conducted. Real-vehicle validation is not a "burden" that slows down development, but a safety line that must be held before a new model goes on sale.
Regulators Step In
In response to such market chaos, regulators have taken successive actions.
In January, the Ministry of Industry and Information Technology published revised "Access Review Requirements for Road Motor Vehicle Manufacturers" and "Access Review Requirements for Road Motor Vehicle Products," which will take effect on January 1, 2027. The new requirements further strengthen enterprise R&D and production capabilities and product reliability requirements, and enhance safety and reliability testing and operational monitoring for products adopting new technologies, materials, and processes.
In July, the National Technical Committee of Auto Standardization sought public comments on a proposal to raise the reliability driving test for pure electric, plug-in hybrid, and fuel-cell vehicles to no less than 30,000 kilometers, aligning with gasoline vehicles, with DC fast-charging conditions accounting for no less than 90% for pure electric models; safety assessments for intelligent driving functions and OTA update filing would also be brought under management.
In August, the Ministry of Industry and Information Technology, together with the Ministry of Public Security, the Ministry of Ecology and Environment, and the State Administration for Market Regulation, issued a notice launching a special campaign on production consistency and quality improvement for road motor vehicles. The one-year rectification effort focuses on four areas: production consistency, reliability, durability, and testing and verification of new technologies. Inspection methods shifted from planned sampling to surprise inspections combined with full coverage. That same month, the China Association of Automobile Manufacturers issued an initiative calling for firm resistance to irrational competition, comprehensive strengthening of verification and testing for innovative designs, and an end to "pseudo-innovation."
As a means of transportation, automobiles are used in complex scenarios. Product quality is not only a matter of occupant safety but also user experience. Shortening vehicle development cycles is becoming an irreversible industry trend. How to regulate development processes and find the optimal balance between faster technology iteration and product safety bottom lines requires both stronger self-discipline by automakers and coordinated regulatory efforts.
For automakers, R&D acceleration should first come from organizational efficiency and technical tools, not from cutting safety validation. Platform reuse, parallel development, and digital simulation can all boost efficiency, but key tests cannot be skipped as launch deadlines approach. More importantly, problems should be resolved in labs and test tracks as much as possible, rather than after delivery, when consumers help companies find issues through complaints, repairs, recalls, and OTA. Speed reflects efficiency; stability and safety determine how far a model can go.
Second, production consistency and supply-chain quality management should advance in step with R&D. Strengthen controls over key components, suppliers, manufacturing processes, and change management to avoid a gap between design approval and mass-production deviation.
Third, reinforce the post-launch quality loop. Continuously track major failures, defects, recalls, software updates, and customer complaints, and promptly fulfill recall obligations when defects are found. OTA can resolve some software issues, but it should not become a routine remedy for insufficient pre-launch validation.
Our focus on 'rushed cars' is not about curbing the industry's rapid-iteration capability, but about stopping the misplaced logic of some companies that treat cars as fast-moving consumer goods in production and marketing. When the industry shifts from a speed race to quality-based competition, China's auto sector can truly move from 'big' to 'strong,' from 'Made in China' to 'Quality in China.'