1, website for frame number or engine number.
When buying a new car, there will be a frame number or an engine number on the car. You can check the information of this car on the Internet, and you can know whether this car belongs to National Five or National Six.
2, check the car certificate
There will be a column on the car certificate that says emission standards, and it will be clear here whether the car belongs to country five or country six. The national five emission standard symbol is V, and the national six emission standard symbol is VI.
3. Check the vehicle certificate.
By reading the information in a string of numbers, we can know whether the vehicle belongs to country five or country six. In the column of 3C certification of exhaust emissions, there will be a series of decimal points, and there will be a number after the decimal point, representing whether the car is national five or national six.
Precautions for motor vehicles in National Five:
1, the license plate is not allowed. 202 1 All parts of the country can only get on the national six models. Although there is no restriction on the national five cars, they have been completely banned and cannot be licensed.
2. Compared with the National Standard 6, the National Standard 5 has a big gap. Its standard is much higher than the European sixth stage emission standard and the American Tier3 standard, and it has become one of the most stringent emission standards in the world.
3. Low hedging rate: At present, the domestic new car discount rate is relatively large. Even if you buy a car in the "National Five" emission standard area, you still can't move into the "National Six" emission area. The decrease in the circulation efficiency of used cars will also affect the price, and the corresponding vehicle preservation rate will naturally decrease.