How to Check if a Vehicle Meets China 5 or China 6 Emission Standards?

1 Answers
SanAlice
07/25/25 7:58am
To determine whether a vehicle meets China 5 or China 6 emission standards, you can check the vehicle's factory certificate or the environmental compliance list. For used cars, you can query the vehicle's model number on the environmental protection website. Below is relevant information about China 5 and China 6 standards: 1. China 5 Overview: The China 5 standard, officially known as the National Fifth Stage Emission Standard for Motor Vehicle Pollutants, is equivalent to the Euro 5 emission standards implemented in Europe. The European Union has enforced these standards since 2009, imposing stricter limits on nitrogen oxides, hydrocarbons, carbon monoxide, and particulate matter emitted by vehicles. 2. China 6 Overview: The National Sixth Stage Emission Standard for Motor Vehicle Pollutants was established to implement the Environmental Protection Law of the People's Republic of China and the Air Pollution Prevention and Control Law of the People's Republic of China. It aims to prevent pollution from exhaust emissions of compression-ignition and gas-fueled ignition engines, protect the ecological environment, and safeguard human health.
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