What is a China VI Emission Standard Vehicle?

1 Answers
LeCali
07/30/25 3:57am
China VI standard vehicles refer to those that comply with the National Sixth Stage Emission Standards for motor vehicles. The full name of China VI is the National Sixth Stage Emission Standards for Motor Vehicle Pollutants, and its symbol is marked as 'China VI', which can be seen on the vehicle's environmental label. More relevant information is as follows: 1. Vehicle Emissions: Vehicle emissions refer to harmful gases such as carbon monoxide, hydrocarbons, nitrogen oxides, particulate matter, and soot discharged from vehicle exhaust, all of which are produced during the engine combustion process. The China VI vehicle emission standards are stricter than previous standards and are known as the most stringent emission standards in the world. 2. China VI Emission Standards: The China VI emission standards are an upgraded version of the current China V standards, imposing stricter limits on the emission of carbon monoxide, total hydrocarbons, non-methane hydrocarbons, nitrogen oxides, and particulate matter compared to China V. Additionally, new regulations on the number of particulate emissions have been introduced. According to estimates, under the China VI standards, light gasoline vehicles will see a reduction of approximately 50% in carbon monoxide, hydrocarbons, non-methane total hydrocarbons, and nitrogen oxides emissions compared to the China V phase, with particulate emissions reduced by about 40%. For heavy-duty diesel vehicles, nitrogen oxides and particulate matter emissions will be reduced by more than 60% compared to the China V phase.
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