
The specific implementation date for China VI vehicles was January 1, 2019. Below are the relevant details: 1. Release Background: On June 20, 2018, during a regular State Council policy briefing held by the State Council Information Office, Zhao Yingmin, Vice Minister of Ecology and Environment, announced that China would implement the China VI gasoline and diesel standards starting from January 2019. This means that from January 1, 2019, the country would fully enter the era of China VI fuel. 2. Registration Standard: The China VI (National VI) standard applies to light-duty gasoline vehicles. This means that gasoline vehicles sold in the market that do not meet the standard cannot be registered, and vehicles transferred from other regions must also comply with the China VI (National VI) standard.

I remember that China 6 vehicles officially started sales in July 2019, specifically divided into two phases: China 6a and China 6b. China 6a was implemented nationwide in July of that year, while China 6b was piloted in some major cities in July 2020 and later expanded step by step to achieve nationwide coverage by July 2023. Nowadays, most new cars on the market meet the standards, whereas previously China 5 vehicles could still be sold, but now their transactions are restricted. When buying a car, I think it's important to first check the vehicle's manufacturing date and whether the environmental labels are complete. The China 6 standard requires cleaner engines with significantly reduced exhaust pollution, which greatly benefits air quality and also promotes the popularity of electric vehicles. Back then, many brands planned ahead with new engine technologies, such as mainstream manufacturers like Volkswagen and Toyota, which launched pre-test models early. As a car enthusiast, I find it quite interesting to track these standard changes, and one must also be careful when buying used cars to avoid those that don’t meet the emission standards.

When I personally changed my car, I paid special attention to the release timeline of China 6 emission standards. It was launched in 2019, starting with the China 6a phase, followed by the trial implementation of China 6b in cities like Beijing, Shanghai, Guangzhou, and Shenzhen in 2020. The new car I purchased in 2021 was China 6b compliant, and I've found its power delivery stable with minimal maintenance needs. I recommend purchasing through official 4S dealership channels and verifying the vehicle's registration date and environmental certification. While all new cars now fully comply, some China 5 standard used vehicles might still operate in suburban areas, though certain cities have begun imposing usage restrictions. These standards have made vehicles more environmentally friendly, reducing exhaust emissions by over 20% with noticeable air quality improvements. Though slightly more expensive long-term, it's a worthwhile investment. I've also observed how it's accelerating the development of hybrid and electric vehicles.

The launch of China VI vehicles officially began in July 2019. The standard is divided into China VI a and China VI b. Phase a was implemented nationwide in July 2019, while phase b was initiated in specific regions in July 2020 and covered the entire country by July 2023. The policy guides automakers to upgrade their technology and promotes the market's transition to clean energy. All new vehicles produced now meet the standards, but used car transactions depend on local regulations. As an observer, I see this accelerating industry innovation and reducing air pollution indices.


