What do China 5 and China 6 mean on cars?
2 Answers
China 5 and China 6 refer to the national vehicle emission standards. Here is some information about China 5 and China 6: 1. The China 6 emission standard is an upgraded version of the current China 5 standard, imposing stricter and more scientific requirements on vehicle exhaust pollutants. 2. Compared to the existing China 5 standard, the China 6 standard has significant optimizations in multiple aspects. The new regulations can more comprehensively and objectively determine a vehicle's emission levels, making them easier to enforce and monitor. 3. The higher the number after China 5 and China 6, the more environmentally friendly the vehicle's exhaust emissions are. Later release dates indicate stricter energy-saving and emission-reduction requirements for the vehicles.
China 5 and China 6 are key points I pay special attention to when buying a car—they're actually China's vehicle emission standards. I understand that China 5 is the fifth-phase standard, while China 6 is the sixth phase. The higher the number, the stricter the requirements, meaning fewer pollutant emissions are allowed. These standards aim to reduce air pollution, protect the environment, and safeguard our health. Just think about how bad those cars belching black smoke are! From my experience of changing cars, I've found that China 6-compliant vehicles might have slightly lower fuel consumption, produce less noise, and avoid restrictions in some major cities. Many new cars on the market now meet China 6 standards, but when buying used cars, you need to check the nameplate label to confirm—otherwise, issues might arise during annual inspections. Overall, these standards drive automotive technology updates and encourage greener transportation. I think choosing a China 6-compliant car is quite cost-effective.
