What is the emission standard for cars in 2009?
2 Answers
2009 cars comply with either China III or China IV emission standards. You can check the environmental protection label in the upper right corner of the windshield for identification. Emission standards regulate the content of harmful gases such as carbon monoxide, hydrocarbons, nitrogen oxides, particulates, and soot emitted from vehicle exhaust, with emission sources coming from the exhaust pipe, crankcase, and fuel system. Methods to check emission standards: 1. Check the motor vehicle certificate; 2. Look for the vehicle inventory list; 3. Log in to the motor vehicle exhaust pollution supervision and management website; 4. Check the back of the environmental protection label on the car's front windshield; 5. Take the vehicle registration form to the vehicle management office for inquiry.
Having driven for so many years, cars from 2009 generally comply with the China III emission standards. At that time, China IV was just starting to be promoted but hadn’t become widespread yet. The car I bought back then is a typical example. Its environmental label was yellow, indicating China III compliance, and checking it was straightforward—just look up the vehicle identification number or check the environmental protection bureau’s website. Nowadays, China III vehicles often encounter issues during emissions testing, frequently requiring part replacements like oxygen sensors. If they fail the annual inspection, repairs can be troublesome and costly. Some cities also impose driving restrictions, such as Beijing, Shanghai, and Guangzhou limiting older vehicles, directly affecting daily commutes. It’s advisable to perform regular engine maintenance to avoid severe carbon buildup and excessive emissions. In summary, most new cars in 2009 were still China III compliant, and while there are many in the used car market, always verify the environmental data before purchasing to avoid being misled.
