Can China VI Vehicles Use Private Gasoline?
2 Answers
China VI vehicles can use private gasoline, but the fuel must meet China VI standards. Below are the relevant details: Reasons for using China VI fuel: The quality of this fuel ensures that China VI vehicles meet emission standards. Introduction to China VI: Compared to China V, the China VI standard reduces nitrogen oxides by 77%, particulate matter by 67%, introduces a limit on particulate number (PN), and tightens requirements for emission control device durability and onboard diagnostic systems (OBD). China VI vehicles: In China, vehicles are categorized into light-duty and heavy-duty based on maximum gross weight. This standard applies to M1, M2, and N1 category vehicles with a maximum gross weight not exceeding 3500kg. Depending on fuel type, light-duty vehicles include light-duty gasoline vehicles, light-duty gas vehicles, light-duty diesel vehicles, and light-duty dual-fuel vehicles.
I've been driving a China VI emission standard car for several years, and I think using private gas stations is feasible but requires caution. The China VI standard has high fuel quality requirements, and the engine and sensors are quite sensitive. The quality of fuel from private stations varies greatly, and using the wrong one can easily lead to particulate filter blockages or trigger warning lights. Once, I tried to save money by fueling up at a small station, but my engine shook violently on the highway. A diagnosis revealed that excessive sulfur content damaged the oxygen sensor, costing me hundreds to repair. Now, I only choose reputable private chains, like those that provide fuel quality reports, or stick to Sinopec and PetroChina. Of course, using private stations occasionally in emergencies is fine, but long-term use can affect emission control and might even cause your car to fail inspections. I sincerely advise fellow drivers to check reviews of private stations—don’t let small savings lead to big losses.