What is the emission standard for a 2017 car?

[VanPatrick]

17-year-old cars comply with the China 5 standard, which is the fifth stage of the national motor vehicle pollutant emission standards. The China 5 standard imposes stricter limits on nitrogen oxides, hydrocarbons, carbon monoxide, and particulate matter emitted by motor vehicles. Methods to identify a China 5 compliant car: 1. Check the vehicle's fuel consumption label; 2. Check the vehicle's conformity certificate or environmental label; 3. Infer based on the time when the China 5 standard was implemented. The full implementation of the China 5 standard will significantly reduce motor vehicle exhaust pollution, achieving the goals of energy conservation, emission reduction, and green environmental protection. The high requirements of the China 5 standard necessitate comprehensive upgrades and modifications to the vehicle's powertrain by automakers to ensure truly clean emissions.