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 ...

If you mix regular and premium gas, there is generally no need to panic, though making a habit of it is still less than ideal ...

Flex fuel is a pretty interesting concept, as it allows you to run a regular engine on cleaner fuels. That doesn't mean you ...

Gas prices continued to decrease this week, even after the July 4th holiday. On Tuesday, the national average cost for regular gas dropped to $3.149 per gallon, according to AAA.

Not all gasoline is created equal. There’s plain old regular, and then there’s regular gasoline that meets a higher standard, known as Top Tier gas. The difference between the two is ...

Discover the latest gas price trends in Alabama and get expert tips from AAA to save money at the pump. Click to explore more ...

Good news for 4th of July road trippers: A gallon of regular gas will cost 34 cents less than it did last year. GasBuddy says ...