What is the emission standard for cars in 2017?
4 Answers
17-year-old cars comply with the China V emission standard. 'Guo Ji' refers to the National Motor Vehicle Pollutant Emission Standard, which is the exhaust emission standard for automobiles. The automobile emission standard specifies the limits for harmful gases emitted from vehicle exhaust, including carbon monoxide, hydrocarbons, nitrogen oxides, particulate matter, carbon smoke, etc. The China V emission control level is equivalent to the Euro 5 emission standard currently implemented in Europe. It imposes stricter limits on vehicle emissions such as nitrogen oxides, hydrocarbons, carbon monoxide, and suspended particles. The implementation of the China V standard promotes the improvement of domestic gasoline and diesel quality for vehicles, contributes to the reduction of pollutants from new vehicles, and improves the pollutant emission conditions of a large number of in-use vehicles.
I drive a 2017 Nissan model, which I remember complies with the China V emission standard. At that time, the China V standard was uniformly implemented nationwide, meaning the emissions of nitrogen oxides and particulate matter in the exhaust were strictly controlled. Emission standards affect vehicle registration and annual inspections; when purchasing, the 4S dealership provides an environmental label. Compared to older China IV vehicles, China V is more environmentally friendly and fuel-efficient, but not as advanced as the current China VI standard. If you come across cars manufactured in 2017 in the used car market, most are at the China V level. Owners can check the specific emission standard through the vehicle management office website or an OBD diagnostic tool to avoid misunderstandings. As policies become stricter, understanding emission standards helps with used car transactions and maintenance cost control.
I've repaired numerous 2017 model year vehicles ranging from Toyota to Volkswagen, most confirmed to be China 5 emission standard. Engine compartments often bear environmental labels displaying codes like CN5, which determines how catalytic converters and oxygen sensors should be handled during repairs. Post-emission standard upgrades, repairs became slightly more complex, but 2017 models still use relatively common parts. Regular emission maintenance by owners can prevent exhaust overlimit risks – especially during annual inspections where OBD scanners prove invaluable for issue detection. Emission ratings also influence insurance premiums, with urban restricted zones paying particular attention. Owners can check vehicle certificates or consult professional shops for verification.
I'm concerned about the environmental impact of cars. Most 2017 vehicles comply with the China 5 emission standard. This standard limits harmful gas emissions such as HC and CO, representing progress over older models but falling short of today's China 6 standards. When selecting a 2017 model, check the environmental label or vehicle registration document for confirmation. Emission levels are closely tied to air quality regulations, with stricter restrictions in more environmentally conscious regions. While emission standards improve with technological advancements, car owners should consciously reduce their carbon footprint through responsible driving habits.
