What are the National V Emission Standard Vehicles?

[McEmilio]

Vehicles that meet the National V emission standard include: 2016 Nissan Teana, 2015 Toyota Vios, 2018 Toyota RAV4, 2017 Mondeo, 2018 Santana, 2018 Jetta, etc. The National V standard is the fifth-stage national emission standard, with a nitrogen oxide emission limit of 0.18 grams per kilometer, a particulate matter concentration emission limit of 0.00 grams per kilometer, and a non-methane hydrocarbon emission limit of 0.23 grams per kilometer. Methods to check a vehicle's emission standard include: 1. Viewing the vehicle's environmental protection label; 2. Logging in to the website of the Motor Vehicle Exhaust Pollution Supervision and Management Center for inquiry; 3. Checking the vehicle's factory certificate; 4. Making a rough judgment based on the year the vehicle was registered; 5. Visiting the vehicle management office with the original or a copy of the motor vehicle registration certificate for inquiry.

[SerenityRose]

I've been driving a China V emission standard car for several years. SUVs like the Volkswagen Tiguan and Honda CR-V are classic models with low emissions, fuel efficiency, and eco-friendliness. To be honest, the China V standard was implemented around 2017, mainly reducing carbon monoxide and nitrogen oxide emissions, making it much cleaner than the older China IV vehicles. Personally, I think choosing a China V car is very cost-effective. The used car prices are not high, and the ones bought new still run smoothly on highways with low maintenance costs. Although the China VI standard is more advanced now, China V cars are completely sufficient for daily use. Buying one can save money and make a small contribution to the environment. I suggest friends check the emission label when choosing a car. Don’t worry about it being outdated, as many places still support transfer of ownership.

[Percy]

With over a decade of experience in car repairs, I've worked extensively on China V emission standard vehicles like the Toyota Corolla and Nissan Qashqai. Their emission systems are meticulously designed, with the three-way catalytic converter and oxygen sensors being critical components. Technically speaking, the China V standard requires significant reduction in exhaust pollutants. During maintenance, special attention should be paid to cleaning the throttle body and inspecting the EGR valve to prevent blockages that could cause unstable idling. The advantage is their high reliability and affordable part replacements—components like spark plugs and air filters just need regular maintenance. However, neglecting maintenance could lead to sensor failures that increase fuel consumption. I recommend checking the exhaust system every six months to prolong vehicle lifespan, rather than waiting for minor issues to escalate.

[LuciaAnn]

I'm very concerned about environmental protection. China V emission vehicles have made a significant contribution to improving air quality by reducing sulfur dioxide and particulate matter emissions. Domestic models like the Geely Emgrand meet the China V standard, which helps lower the risk of smog when driving in cities. The advantage is that they produce cleaner exhaust than older models, but the downside is they're not as advanced as China VI vehicles. From an environmental perspective, supporting the use of China V vehicles can promote green transportation. Although new car production standards are stricter, circulation in the used car market contributes to resource recycling. We can all start with small actions—choosing such vehicles is both economical and responsible.