Economist Fu Peng has questioned whether engineers have enough authority to complete a car's development and testing when manufacturers depend on a steady stream of new models to sustain monthly and quarterly growth. In a video published by Phoenix on October 10, he linked the debate over a brake-pedal test to the industry's rapid product launches.

Fu, a former chief economist at Northeast Securities, writes and speaks on macroeconomics and financial markets. New models can generate orders, while rising sales can support valuations and fundraising. Engineers need time to establish whether a vehicle will withstand years of use.

SharpPost's editor-in-chief shares Fu's concern that commercial pressure can squeeze safety testing. Once delivered, a car must operate for years on different roads, in different climates and under different loads. Companies measure performance by the quarter; fatigue and durability problems may emerge only after repeated use. Setting a launch date cannot settle the outcome of tests still to be completed.

Fu argues that thin margins, price competition and the need for financing make long development cycles harder for manufacturers to accept. Slower growth can affect valuations and access to capital, with pressure extending to suppliers. Releasing more models may bring in orders, but it can also put engineers under pressure to meet sales deadlines.

Additional testing requires vehicles, staff and money, and may postpone revenue. Once a launch event, production capacity and deliveries have been scheduled, an engineer asking for more tests faces an argument about delays and cost. Whether a manufacturer allows safety concerns to delay a launch, and repeats the necessary tests after design changes, says more about its priorities than the research spending announced on stage.

Launching a model every few months does not, by itself, establish that development was rushed. Projects may have begun years earlier and may share a validated platform. Assessing a particular vehicle requires development records, design changes, the scope of testing and how failures were addressed. An established platform can reduce duplicate work, but new components and altered structures still require testing appropriate to the changes.

China's Ministry of Industry and Information Technology and three other authorities included vehicle design life and development cycles in an automotive quality initiative announced in August. Its scope also covers the reliability of critical systems and components, fatigue risks in new materials and structures, misuse and extreme operating conditions. Manufacturers must report their self-inspection and corrective work by the end of December 2026. Where defects are identified, they are required to file recall plans promptly and carry out recalls.

Buyers can try a screen, a seat or the cabin space in a showroom. A test drive cannot tell them how many load cycles a bracket can withstand, or reliably establish how the car will respond when a control system fails. Manufacturers hold the design, testing and supplier records. A buyer's interest in features that are easy to experience does not reduce the manufacturer's responsibility for safety.

The ability to improve a car's software after delivery cannot replace testing required before sale. A 2025 notice from the industry ministry and the State Administration for Market Regulation requires sufficient testing of intelligent connected vehicles and over-the-air updates. It also seeks to prevent manufacturers from using updates to conceal defects or evade responsibility. Updates used to remedy defects and carry out a recall must follow the applicable recall rules.

The test conditions and cause of the Maextro brake-pedal bracket failure at the centre of this debate still require further verification. In its October 8 statement, Maextro said its braking system had been developed and validated to requirements exceeding the relevant standards, and that no such failure had occurred in customers' actual use since deliveries began. The company also promised to improve the component's design and offer existing owners a free upgrade option. Xinwang published the statement. Owners need details of the changes, the validation results and when the upgrade will be available.

Fu also criticised marketing that ties car purchases to an entrepreneur's public image, loyalty to a brand or pride in national industrial achievement. Those factors may attract a buyer's attention. When a safety dispute arises, however, the manufacturer must explain the test results, disclose relevant information and address the problem itself. Supporters' arguments cannot replace testing, and support for domestic brands cannot replace corrective action.

Production, revenue, shareholder interests and competition all belong in business decisions. Trading customer safety for growth does not. If a company knowingly sells a product with a serious safety risk to meet delivery targets, conceals the problem or delays corrective action, consumers have every reason to stop buying and demand accountability.

Being a domestic company does not remove those obligations. Buying a Chinese brand does not oblige consumers to defend its reputation. A manufacturer that uses patriotic loyalty to conceal risks betrays the people who supported it. Those customers owe it neither another purchase nor a public defence.

When safety is disputed, manufacturers need to explain the cause of failure, which vehicles are affected, the remedy and its timetable, and provide the supporting test results. Buyers can then decide whether to purchase without first having to demonstrate loyalty to the brand. After promising a free upgrade, a company should disclose the component changes, test conditions and results, showing whether the revised part can withstand repeated braking and long-term use.