Recently, China’s Ministry of Industry and Information Technology (MIIT) announced a new policy requiring all conventional internal combustion engine (ICE) vehicles to undergo a minimum of 30,000 kilometers of reliability testing before market launch. This move aims to enhance the overall quality and durability of domestically produced fuel-powered vehicles, boost consumer confidence in Chinese brands, and drive the automotive industry toward higher standards.Under the new regulation, automakers must conduct at least 30,000 km of real-world or simulated road testing under various extreme conditions—including high temperatures, severe cold, and high-altitude environments—to comprehensively evaluate the reliability of critical components such as engines, transmissions, and braking systems. Test data must be submitted to MIIT for record and will serve as a key criterion for vehicle type approval.Industry experts note that this requirement will raise the entry barrier for manufacturers, encouraging greater R&D investment and phasing out outdated or substandard products. It also helps narrow the gap between domestic ICE vehicles and international brands in terms of durability and reliability. While the policy may increase short-term costs for automakers, it is expected to support long-term, high-quality industry growth and better protect consumer interests.It’s worth noting that the rule currently applies only to traditional fuel vehicles; new energy vehicles (NEVs) remain subject to existing standards. However, similar durability requirements could eventually be extended to NEVs as technology evolves.
近日，工业和信息化部（工信部）发布新政策，要求所有传统燃油汽车在上市前必须完成至少3万公里的可靠性试验。这一举措旨在提升国产燃油车的整体质量与耐久性，增强消费者对国产品牌的信心，并推动汽车行业向更高标准发展。根据新规，整车制造商需在真实道路或模拟环境中对车辆进行累计不少于3万公里的测试，涵盖高温、高寒、高原等多种极端工况，以全面评估发动机、变速箱、制动系统等关键部件的可靠性。测试数据须提交至工信部备案，并作为新车准入的重要依据。业内人士指出，此举将提高行业门槛，促使车企加大研发投入，淘汰技术落后、质量不达标的产品。同时，也有助于缩小国产燃油车与国际品牌在耐久性和可靠性方面的差距。尽管短期内可能增加企业成本，但从长远看，有利于整个产业的高质量发展和消费者权益的保障。值得注意的是，该政策主要针对传统燃油车，新能源汽车仍按现有标准执行。但随着技术演进，未来不排除对新能源车型也提出类似耐久性要求。
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