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When is the implementation time for China VI standard vehicles?

3 Answers
DelColeman
09/08/25 2:56am
The implementation time for China VI standard vehicles is July 1, 2020. Here is the relevant introduction about China VI emission: China VI emission standard: The total hydrocarbon reaches 50mg/km, non-methane hydrocarbon drops to 35mg/km, nitrogen oxides drop to 30mg/km, and particulate matter drops to 3.0mg/km. That is, carbon monoxide emissions, total hydrocarbons, and non-methane total hydrocarbon emissions must be reduced by more than 50% on the original basis. China VI emission models: Acura CDC hybrid version, SAIC Roewe RX5, Infiniti QX50, K5 Kai Cool, Ford Focus, etc.
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IslaLynn
09/19/25 8:33am
I remember paying attention to this when buying a car—the implementation of the China 6 emission standards was phased in. The China 6a standard was first implemented in certain regions on July 1, 2019, such as some major cities as pilot areas. Then, the China 6b standard was rolled out in more regions on July 1, 2020, with nationwide full implementation taking effect on July 1, 2023, requiring all newly produced vehicles to comply. I was particularly careful about this when choosing a car because China 6-compliant vehicles have cleaner emissions, reduce pollution, and can also save fuel. If I had bought a China 5-compliant car too early, it might have been harder to sell as a used car later. Looking back now, the policy rollout was quite fast. It's best to check the production date or ask the dealership before buying a car to avoid pitfalls, especially since environmental requirements are becoming stricter and directly impact urban air quality. A friend of mine overlooked this and ended up losing some money when trading in his car.
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LucilleAnn
11/03/25 2:08am
As an environmentally conscious individual, I understand that the implementation of the China VI emission standards is a crucial step towards promoting cleaner mobility. In terms of timeline, China VIa was piloted in 2019, initially enforced in key cities like Beijing and Shanghai; China VIb expanded in 2020, with nationwide mandatory coverage achieved by 2023. This phased approach allows automakers a transition period to gradually reduce pollutant emissions. I believe the implementation schedule is well-designed, avoiding sudden market disruptions while benefiting air quality improvement. It also reminds people to drive less and opt for electric vehicles or public transport more often. With regulations updating rapidly, China VII standards may be introduced in the future. We should support such environmental policies to ensure bluer skies for future generations. Raising public awareness about this is commendable.
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