Question: what is the difference between super and super e10?
Answer: Gasoline labeled as “super plus” tends to be a higher octane gasoline, typically 91 or 93 octane. ... E5 or E10, Ethanol/gasoline blends tend to be the “regular” 85 or 87 octane. The E5 is indicative of a blend containing 5% Ethanol and 95% gasoline and the E10 contains 10% Ethanol blended with 90% gasoline.