What is the National 6 symbol?
3 Answers
The National 6 symbol is National VI, which stands for the National Sixth Stage Emission Standard for Motor Vehicle Pollutants, abbreviated as the 'National 6 Emission Standard'. The implementation of the National 6 Emission Standard will be divided into two phases: National 6a and National 6b. Under this standard, carbon monoxide and total hydrocarbon emissions from vehicle exhaust must be reduced by 50%, nitrogen oxides by 42%, and particulate matter by 33%. The impact of the National 6 Emission Standard on the automotive industry includes: 1. Affecting the sales of imported cars in China, as imported cars adhere to the Euro 6 emission standard; 2. The stringent requirements of the National 6 standard lead to increased R&D costs for domestic brands, resulting in higher prices for domestic brand vehicles; 3. It will invigorate the market for pure electric vehicles, as more people will be inclined to purchase environmentally friendlier pure electric vehicles.
The China VI symbol isn't actually a graphic; it represents the National Sixth Stage Emission Standard, simply put, it means the vehicle meets stringent environmental requirements. Having driven for over a decade, I often see labels under the hood or on the door edge that say 'China VI' or 'VI', some stickers even include the engine model and emission level. It's quite noticeable when you wipe off dust during routine maintenance. Before a new car hits the road, salespeople will point out this symbol to reassure you. Why care? Because in big cities like Beijing and Shanghai, traffic restrictions are strict—China V vehicles might not enter core areas, while China VI cars face no such issues and have easier annual inspections. Driving a China VI car, I notice less exhaust odor and slightly better fuel efficiency, saving money while being eco-friendly. When buying used cars, checking this is crucial—verify the environmental compliance certificate to avoid scams; don't just trust sellers boasting about good condition—this symbol is key protection. In short, understanding this eliminates driving anxiety—it's basic knowledge.
As an environmentally conscious individual, the China 6 symbol holds significant importance in my view. It's not just a graphical logo, but a textual notation like 'China VI', affixed somewhere on the vehicle body to certify compliance with high emission standards. This indicates the vehicle emits substantially fewer harmful gases such as nitrogen oxides, making a considerable contribution to improving air quality—especially comforting when driving on smoggy days. China 6 is divided into Phase a and Phase b, with Phase b implementing stricter standards from 2020 onwards, capable of reducing PM2.5 emissions by over 50%. Identification is straightforward: sales personnel display the label when purchasing new vehicles, and used car inspection reports clearly state compliance. I recommend opting for China 6b models due to strong policy support—they won't face urban driving restrictions in the future while reducing environmental burden. Societal promotion of this standard is commendable; driving such vehicles feels like fulfilling a responsibility to bring more blue skies.
