Why is the fuel from private gas stations more durable?

[McHazel]

Factors such as environment and driving behavior may make people feel that gasoline is more durable during certain periods. Here is some related information about gas stations: 1. Introduction to gas stations: A gas station is a refueling station that provides services for cars and other motor vehicles, retailing gasoline and engine oil, generally for adding fuel oil, lubricating oil, etc. 2. Precautions at gas stations: Due to the flammable, explosive, volatile, leak-prone, and static charge-accumulating characteristics of petroleum products sold at gas stations, safety is the primary principle. Open flames are strictly prohibited at gas stations, as are any operations that may generate sparks. It is strictly forbidden to add gasoline to a car's carburetor or oil drum. All vehicles must turn off their engines before refueling, and all hazardous materials are prohibited from entering the station.

[AlexLynn]

I've been a car enthusiast for years and have studied fuel products extensively. Sometimes, gas from private gas stations seems to last longer, likely due to their use of special additives like detergents or octane boosters. These can optimize the combustion process, reduce engine carbon buildup, and allow gasoline to release energy more efficiently. Scientifically speaking, the heat value per liter of fuel remains largely unchanged, but high-quality additives can improve combustion efficiency by around 10%, naturally increasing mileage on long trips. However, this isn't absolute—some gas stations may exaggerate the effects, so it's best to choose stations with authoritative fuel certifications to avoid engine damage from low-quality fuel. When refueling, I recommend comparing reputation and test reports rather than relying solely on personal impressions. As someone with experience, I believe it's most important to rationally assess the effects of additives and not fully trust advertisements.