How to read the letters of the car country

How to read the letters of the car country

In recent years, with the continuous upgrading of environmental protection policies, automobile emission standards have become one of the focuses that consumers pay attention to when purchasing cars. In particular, the letter logo of the "national" emission standards is often confusing. This article will combine the hot topics and hot content on the Internet in the past 10 days to explain in detail the meaning of the letters in automobile emission standards, and provide structured data to help you understand quickly.

1. The meaning of the letters of automobile emission standards

Automobile emission standards are usually expressed in the form of "country + number + letter", such as "National VI B". Among them, "country" represents the national standard, "number" represents the stage of emission standards, and "letter" represents the subdivision standard under that stage. The following are the main emission standards in recent years and the meaning of their letters:

As can be seen from the table, the China VI phase is divided into two sub-stages, A and B. Among them, the emission requirements of China VI B are more stringent and are the latest domestic emission standards.

2. How to check the emission standard letter of a car?

1.vehicle certificate: The emission standards will be clearly marked on the vehicle's certificate of conformity, including letter logos.

2.Environmental protection information included with the vehicle list: Some models will come with an environmental information list, which also includes emission standards.

3.vehicle nameplate: Some models will have emission standard letters marked on their nameplates.

4.4S store inquiry: When purchasing a car, you can consult the sales staff or inquire through official channels.

3. The difference between National VI A and National VI B

The main difference between National VIA and National VIB is the stringency of emission limits. The following is a specific comparison between the two:

It can be seen from the data that the emission limits of National VI B are more stringent than those of National VI A, and the environmental performance requirements of vehicles are higher.

4. How do consumers choose?

1.Give priority to National VI B models: National VIB is the latest emission standard at present, and will have more advantages in future policy adjustments.

2.Pay attention to regional policies: Some cities have implemented National VIB standards in advance. You need to understand local policies before buying a car.

3.Used car selection: The price of second-hand cars in China’s National Five is relatively low, but you need to pay attention to the risk of traffic restrictions that you may face in the future.

5. Recent hot topics

In the past 10 days, hot topics about automobile emission standards have mainly focused on the following aspects:

1.Full implementation of National VIB: Starting from July 1, 2023, the National VI B standards will be fully implemented nationwide, triggering consumer discussions on vehicle model selection.

2.New energy vehicles and emission standards: Whether new energy vehicles are restricted by emission standards has become a hot topic.

3.National Seventh Standard Rumors: There is news that the National VII standard is in preparation, which has attracted industry attention.

6. Summary

The letter mark in automobile emission standards is an important symbol to distinguish environmental protection requirements at different stages. As the latest standard, National VI B will become the mainstream choice for car purchases in the future. When purchasing a car, consumers should focus on the emission standard letters and make reasonable choices based on their own needs and regional policies.

Through the structured data and analysis of this article, I believe you have a clear understanding of the issue of "how to read the letters of the car country?" If you have more questions, please leave a message for discussion!