The octane rating on gasoline determines how well it will run your car. We tell you how to pick the correct octane for your car and what the difference is.

Unveiling the Octane Ratings - from knocks to burns, demystify the numbers on the pump for optimal car performance. Get fuel-savvy insights now.

Gas was cheap, and when road tripping with the boys, Dad would sometimes fill Tugboat's tank with high-octane gas intended ...

The higher the rating, the more stable the fuel, EIA explains. The number that appears on the gas pump’s octane label is the minimum octane rating, according to the EIA.

You have a choice when you pull up to the pump.Most gas stations have three choices for fuel for your vehicle, based mostly on octane ratings.Which one is the best for your vehicle?

Premium gas will always be more expensive than regular. Octane rating is an indicator that shows how this particular gasoline resists pre-ignition of the air-fuel mixture. All combustion engines were ...

Premium gas has a higher octane rating than regular gas. An octane rating is a measurement of a gasoline’s ability to resist issues like engine-damaging knock and pinging.

We've all seen octane ratings at the fuel pump, and based on the numbers, it's easy to think the higher number is better. From lowest to highest, the types of gasoline are regular, mid-grade, and ...

Thus, the fuel doesn't ignite, instead waiting for the arcing of the spark plug. The higher the octane rating of the gasoline, the more pressure and heat it can withstand before self-igniting.

If you demand the very best for your vehicle, Sunoco Ultra 94 is it. It is the highest octane fuel for your vehicle and it meets the most stringent requirements for detergents with a Top Tier rating.

There’s regular, super unleaded, supreme, and numbers ranging from 85 to 93 – how do you know you’re getting the right fuel for your vehicle?