How Long Can National V Standard Vehicles Be Driven After the Implementation of National VI Standard?

[RyleeFitz]

After the promulgation of the National VI standard, there is no impact on National V standard vehicles, and National V standard vehicles can be driven with confidence. The National VI standard is different. After the implementation of the National VI standard, National IV and National V vehicles can still be driven without significant impact in the short term. However, National III vehicles will be affected after the implementation of the National VI standard. As long as regular vehicle maintenance is performed, good driving habits are maintained, and all exhaust emission indicators meet the standards, National V vehicles can be driven on the road. Compared with National V, the National VI standard reduces nitrogen oxides by 77%, particulate matter by 67%, introduces limits on the number of particles, and tightens the durability requirements of emission control devices and the relevant requirements of on-board diagnostic systems.