How to change from National Five to National Six

How to change from National Five to National Six

With the continuous upgrading of environmental protection policies, the upgrade of National V emission standard vehicles to National VI emission standards has become a hot topic recently. Many car owners and car companies are paying attention to the specific requirements and operating procedures of this transition. This article will structure the key information on the transition from National Five to National Six and provide practical suggestions.

1. Main differences between China V and China VI emission standards

The National VI standards are more stringent than the National V standards in terms of pollutant limits and testing methods. The specific comparison is as follows:

2. Three main ways to change from National Five to National Six

1.Hardware modification plan

2.Vehicle replacement plan

If you directly replace a new car that meets the National VI standards, you can enjoy government subsidies:

3.Regional travel restrictions response plan

For vehicles that are not to be modified for the time being, please pay attention to the traffic restriction policies of various places:

3. Modification certification process

After completing the modification, you need to go through the following steps to obtain certification:

4. Recent hot events

1. A well-known car company was notified for illegal modifications (September 2023)
2. The Yangtze River Delta region jointly introduced a new subsidy policy
3. Prices of National V vehicles in the second-hand car market fluctuate significantly

5. Expert advice

1. Give priority to original factory certified modification solutions
2. Complete renovation before 2025 to enjoy tax incentives
3. Keep all modification certificates for annual inspection

Summary: The transition from National Five to National Six requires comprehensive consideration of technical feasibility, economic costs and policy requirements. It is recommended that car owners choose the most suitable upgrade plan based on the vehicle condition and usage needs, and pay close attention to local policy developments.