Different Gasoline Types & What’s Right for Your
Have you ever pulled up to the gas pump and wondered which of the gasoline types you should put in your car? Did you end up choosing the cheapest option because you had no idea what the difference was? If so, you are not alone. 73% of U.S. drivers choose gas based on price. While price is an important consideration, it will benefit you to have a better understanding of what type of gasoline you are putting in your car and why. Gasoline Types There are generally four options for fueling your vehicle. The three most common gasoline fueling options are: unleaded, mid-grade, and premium — have one main difference: the octane grade. The octane grade or rating is based on how much oxygen is in the fuel. The higher the octane grade, the more resistant an engine is to knocking. Knocking is a rattling or pinging sound that results from premature ignition of the compressed fuel-air mixture in one or more cylinders. This can cause serious damage to [...]