
In regions where the China VI emission standard has been implemented, the deadline for registering China V vehicles is the date when the local China VI standard takes effect. Some areas may have extended grace periods for China V vehicle registration. In regions where the China VI standard has not yet been implemented, China V vehicles can still be registered as usual. Below are the differences between China V and China IV standards: 1. Different nitrogen oxide (NOx) emission standards: China IV vehicles have an NOx emission standard of 0.25g/kW, while China V vehicles have a standard of 0.18g/kW. 2. Different particulate matter (PM) concentration emission standards: China IV vehicles have a PM emission standard of 0.025g/kW, whereas China V vehicles have a standard of 0.0045g/kW.

After the nationwide enforcement of the China 6b emission standards on July 1, 2023, the registration of new China 5 vehicles has indeed been largely halted. The policy mandates that all newly sold vehicles must comply with the China 6 standards, rendering China 5 models ineligible for license plate registration at 4S stores or dealerships. Although there was an earlier grace period to clear inventory, it has now ended. However, in the used car market, China 5 vehicles can still be transferred and registered, subject to regional restrictions. For instance, major cities like Beijing, Shanghai, and Guangzhou may prohibit the transfer of non-local China 5 cars to control pollution, while smaller cities or third- and fourth-tier cities tend to be more lenient. If you're planning to buy a car, it's advisable to prioritize China 6-compliant new models or consult your local vehicle management office to confirm used car transaction rules. These policy changes aim to protect the environment and prevent air quality deterioration, making compliance with the new regulations essential. As standards continue to evolve, the value of China 5 vehicles may decline, so carefully evaluate the vehicle condition and local regulations when purchasing a used one—don’t overlook long-term risks for short-term savings.

I recently helped a friend look into this, and it's true that new China 5 vehicles can no longer be registered. Since mid-last year, China 6b standards have been implemented nationwide, meaning all newly sold vehicles must meet China 6 standards. The inventory of China 5 vehicles has long been cleared out, so registering a new car under China 5 is simply not feasible. However, for used cars, many places still allow transfers. In smaller cities like mine, it's no problem as long as the vehicle passes inspection. Big cities like Shanghai enforce stricter rules. When buying, check directly with dealers or the local government website for policies—don't trust random online rumors. For used cars, find a reliable intermediary to handle the paperwork; it usually just takes some time. If you're worried about driving restrictions, opting for a China 6 new car is more hassle-free, especially as policies keep tightening, making it harder to resell older models in the future.

New vehicles meeting China 5 emission standards can no longer be registered. After the implementation of China 6b, all such registrations will cease. For used cars, registration eligibility depends on the region. For instance, first-tier cities mostly restrict the transfer of out-of-town China 5 vehicles, while third- and fourth-tier cities allow more flexible handling. Always check local vehicle administration policies before purchasing to avoid complications.


