We all want the best for our cars, but recent fuel price hikes have forced many motorists to reconsider whether paying extra ...

Pulling up to a gas pump means making the ultimate decision between regular or premium gas. Does premium gas make a ...

You may be considering switching to premium fuel in an attempt to gain performance benefits. However, here's why Consumer ...

Fuel comes in different grades based on octane level at gas stations. Only some performance engines require Premium fuel for the best power output, fuel efficiency, and engine function. Are you ...

When this Bismarck, North Dakota, Costco ran out of regular gas, they made a move that had shoppers losing their minds.

Many people aren't aware that the Lexus brand is a division of Toyota. That may come as a surprise since Toyota has a reputation of being budget-friendly, while the Lexus name is associated with ...

Depending on what you accidentally put in your tank, putting the wrong fuel can either be completely harmless to your car or ...

Add Yahoo as a preferred source to see more of our stories on Google. Are you overpaying for premium gas or getting suboptimal performance out of your car because you're feeding it the wrong fuel?