Octane

Octane is a measure of a fuel's ability to resist knocking or pinging during combustion in an engine. Higher-octane fuels can withstand higher compression without detonating prematurely, which helps engines run smoothly and efficiently, especially in high-performance or turbocharged vehicles. Think of octane as the fuel’s resistance to premature explosion; the more resistant it is, the better it performs under pressure. It’s rated on a scale, with higher numbers indicating greater resistance. Using the right octane for your vehicle ensures optimal engine operation, fuel efficiency, and reduces potential engine damage.