A relation of mine in SoCal is asking me about whether she should buy only top brand name gas, typically at a premium price, or is ordinary generic station gas just "as good", she wonders. Since there ...

Roy Crowley of West Palm Beach, Fla., like many motorists, tends to buy gasoline at name-brand stations, figuring it's worth a few extra cents per gallon to get a higher-quality product. But is it ...

Does the brand of gasoline you use actually make a difference in a car’s performance or longevity? This question has been asked and answered plenty of times. But regardless of what the internet ...

A car stands as one of the most significant investments an individual can make, second perhaps only to their housing. It’s a necessity in most areas of the U.S. However, unlike homes, vehicles ...

Citgo might have a nostalgic vibe, but drivers often report that their mileage can be a bit of a mystery. Some swear by it, ...

To many people, gas is gas — as long as it’s conveniently located, it’s good enough for them. But is there more to know about what’s coming out of the pump? Is there a difference between brands?

Costco sells a huge quantity of gas each year to its members, who have all paid a membership fee for the privilege of purchasing gasoline at prices which are usually much lower than those found at ...

Premium gas doesn't provide any more power or contain better additives than regular gas, and it contains the same amount of ethanol as other grades. It just resists detonation (knock) better than ...

As gas prices go up and down, here’s something to ponder the next time you’re at the pump: Not all gas is created equal, and where you fill-up impacts your wallet and the performance of your engine.