There are different gasoline grades based on octane. Here's how to tell which grade of fuel your car needs and why.

Fuel is a must for vehicle owners to get from point A to B. Knowing which type of gas you should spend money on can prove crucial under certain conditions. Gas prices continue to rise, and considering ...

Today, the biggest difference between gasoline brands is the type of fuel-system cleaning additives used. However, the EPA mandates a minimum level of fuel-system cleaning additives, and all gasoline ...

Premium gas is designed for high-performance engines, not leaf blowers. It won’t improve power — and may do harm. Regular gas ...

You love your car. You want to treat it well. You certainly don’t want to do anything that would damage it. That’s why you’ve been filling it with premium gasoline all these years. But with prices up ...

According to AAA, as of July 14, 2025, the average price for a gallon of premium gas, or 91 octane, in California is $4.93. Across the country, that number comes down to $3.98, and drops as low as ...

The price for gas continues to fall in the country as the national average for regular gas has now decreased to $3.15 per gallon on Thursday, according to AAA. Thursday's price for a gallon of regular ...

The national average price for regular gas decreased to $3.011 per gallon on Tuesday, a drop from Monday’s price of $3.018, according to AAA. Tuesday’s price for regular gas is also less expensive ...