Premium gas can give some cars a boost, hyping performance and making sure the engine runs smoothly. But not every car can make good use of premium.

Does your car need regular fuel or premium? Gas or diesel? What happens if you put the wrong fuel into your car? The results vary wildly from case to case, but you need to be careful about what kind ...

Colonial Pipeline has restarted operations following a cyberattack, but the company said it could be days before the fuel supply returns to some level of normalcy in the Southeast. In the meantime, ...

I just purchased a 2025 Acura RDX certified vehicle. The fuel requirement is premium fuel preferred, and they highlight top-tier fuel.

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 ...

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 ...