Posts Tagged: ethanol free gas

Does Premium Gas Last Longer Than Regular Gas?

Does Premium Gas Have a Longer Shelf Life? Quick Summary Many drivers believe premium gasoline stays fresh longer than regular gasoline, but that’s a myth. Premium and regular gasoline have essentially the same shelf life because fuel stability depends on storage conditions, ethanol content, and oxidation, not octane rating. If you want gasoline to last longer in your vehicle’s fuel tank or a gas can, proper storage and a quality fuel stabilizer matter far more than paying extra for premium fuel. Does Premium Gas Last Longer? I’ve been asked this … Read More