Presumably everyone knows about the current domestic automobile market trend, and it is increasingly beginning to move closer to new energy sources. Various new energy vehicles are emerging in an endless stream, and China has begun to study and formulate a timetable for the ban on the sale of fuel vehicles, although it has not been determined yet. It's already a certainty, so the fuel truck is already in an awkward position.
Regarding the pollution control of fuel vehicles on the environment, the country has always implemented emission standards. Now many models have begun to differentiate between National V and National VI. Many car owners are suddenly at a loss. So what is the emission standard? How are the standards formulated?
The so-called emission standards refer to the regulations on the content of harmful gases such as CO (carbon monoxide), HC+NOx (hydrocarbons and nitrogen oxides), PM (particulates, soot), etc. emitted from automobile exhaust gas. In simple terms, it is Set your standards by measuring your waste discharge content.
China first adopted motor vehicle exhaust pollution control emission standards in 1983, from nothing to existence, and then successively promulgated restriction standards and working condition measurement standards in 1989 and 1993, forming a relatively compl
Presumably everyone knows about the current domestic automobile market trend, and it is increasingly beginning to move closer to new energy sources. Various new energy vehicles are emerging in an endless stream, and China has begun to study and formulate a timetable for the ban on the sale of fuel vehicles, although it has not been determined yet. It's already a certainty, so the fuel truck is already in an awkward position.
Regarding the pollution control of fuel vehicles on the environment, the country has always implemented emission standards. Now many models have begun to differentiate between National V and National VI. Many car owners are suddenly at a loss. So what is the emission standard? How are the standards formulated?
The so-called emission standards refer to the regulations on the content of harmful gases such as CO (carbon monoxide), HC+NOx (hydrocarbons and nitrogen oxides), PM (particulates, soot), etc. emitted from automobile exhaust gas. In simple terms, it is Set your standards by measuring your waste discharge content.
China first adopted motor vehicle exhaust pollution control emission standards in 1983, from nothing to existence, and then successively promulgated restriction standards and working condition measurement standards in 1989 and 1993, forming a relatively complete emission standard system.
How to classify?
The current global vehicle emission standards are divided into three standard systems, Europe, America and Japan. However, because of the wide range of European standards, many cars in China are produced from Europe, so most of them adopt European emission standards.
Among them, China’s Country I and Country II are completely equivalent to Euro I and Euro II. When it comes to Country III and Country IV, adjustments will be made according to China’s own actual conditions. Some of them are equivalent to Euro III and Euro IV, and Country V is More limits have been added and more stringent, some of which are equivalent to Euro V.
In addition, the National VI standard, which has increased by nearly 50%, is more stringent than Euro VI. It was also officially implemented in Shenzhen and Hainan on January 1, 2019, which means that it will not be licensed if it does not meet the National VI standard. .
How to choose a car?
At present, for many prospective car owners, there are actually two things that need to be clear: the emission standards of the region where they are located and the emission standards of the vehicles to be purchased. National VI will now be fully popularized in 2020. If you buy a car in a region where the National VI standard has not yet been implemented, you can still consider both National V and National VI models, but National V models may appear after the implementation of the emission standards. The situation of devaluation.
If you want to buy a National V car before implementing National VI, then you have to choose a car that can drive for a long time.BecauseSecond-hand cars must also meet the national VI emission standards before they can be settled in designated areas, so second-hand cars must also be purchased in accordance with regional emission standards.
If you are in an area where National VI has been implemented, you must consider National VI models before you can settle down. When choosing a model, you must use the emission standard as the first screening condition to save unnecessary trouble.
Moreover, the National III models may also face the possibility of complete elimination. Therefore, if you still have a National III emission vehicle in your hand, it is recommended to make an early move or find a way to move out of the National VI area.
Summarize:
In short, you do not need to know the specific limits of the emission standards, but you must know two things, the emission standards of your area and the emission standards of the vehicles you buy, and then buy a car in accordance with the regional emission standards. Owners of existing vehicles should pay attention to them. Whether the emission standards of one's own vehicles are too low will face elimination, and corresponding countermeasures will be made.
