What does China V refer to?

2 Answers
DonovanLee
07/29/25 6:27am
National Phase V Motor Vehicle Pollutant Emission Standard, also known as "China V Standard", the emission control level of China V Standard is equivalent to the European Phase 5 emission standard currently in implementation. Below is a detailed introduction to the China V Standard: Implementation process of China V Standard: The emission control level of China V Standard is equivalent to the European Phase 5 emission standard. Starting from January 1, 2018, all motor vehicles nationwide will fully implement the China V emission standard. Methods to determine whether a vehicle meets China V Standard: Query through the engine number or chassis number on the motor vehicle environmental protection website. Check the vehicle's conformity certificate, which clearly indicates the emission standard. Review the vehicle's environmental protection list and vehicle conformity list, which also provide information on the vehicle's emission standard.
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NicoleAnn
08/12/25 9:53am
China V refers to China's fifth-stage vehicle emission standards, which are regulations established by the government to control automobile exhaust pollution. I remember when this topic first became popular, everyone was discussing the environmental performance of new cars. China V mainly targets gasoline and diesel vehicles, requiring them to significantly reduce harmful substances emitted during driving, such as hydrocarbons and nitrogen oxides. Compared to the previous China IV standards, it imposes stricter pollution limits, compelling automakers to adopt more advanced engine and filtration technologies. As car owners, after the implementation of this standard, all new cars we purchased in the market carried the China V label, indicating they contribute less to air pollution. However, with China VI now in effect, China V vehicles may face driving restrictions in some major cities, so it's important to consider future mobility needs when buying a car. The promotion of China V has helped reduce urban smog issues and fostered the upgrading of the environmental protection industry. If you're buying a used car, it's best to ensure it meets at least China V standards to avoid road restrictions.
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