What does China V vehicle mean?

[DelIvan]

China V vehicle refers to the emission standards set by the state for different stages, with the main purpose of controlling and reducing vehicle pollutant emissions. The higher the stage, the more energy-saving and emission-reducing it is. The national standard for the fifth-stage vehicle gasoline was issued by the General Administration of Quality Supervision, Inspection and Quarantine and the Standardization Administration of China on December 18, 2013. Additional information: 1. Compared to China V standard gasoline and diesel, China VI fuel reduces carbon monoxide emissions by 50%, total hydrocarbon and non-methane hydrocarbon emission limits by 50%, and nitrogen oxide emissions by 42%. Moreover, China VI has lower harmful component content than China V, effectively reducing engine carbon deposits and significantly lowering damage to vehicles and machinery. 2. The China VI vehicle emission standard refers to harmful gases such as CO (carbon monoxide), HC+NOx (hydrocarbons and nitrogen oxides), and PM (particulates, soot) emitted from vehicle exhaust. These are all harmful gases produced during the engine combustion process.