Posts Tagged: Octane booster instead of premium

Octane booster doesn’t save money on gas

Filling with regular and then adding octane booster doesn’t save money on gas As fewer and fewer engines require high octane gas, the price for premium has been rising. In some cases, the price difference between 87 octane and 91 octane is almost 80 cents per gallon more. That makes people wonder if they can fill their tanks with regular (87) octane and then treat it with octane booster instead of filling up with premium. I’ve shown the match below, but octane booster doesn’t save money. It’s simply not cost … Read More