Are you overpaying for premium gas or getting suboptimal performance out of your car because you're feeding it the wrong fuel? Gasoline is categorized by octane ratings at gas stations. Most drivers ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NewsNation) — You’re not imagining it.

Using premium gasoline with a higher octane rating can improve how certain designs of motor vehicle engines perform. But does that mean you should consider using it with other motors at your house, ...

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 ...

When filling up a MINI Cooper at your local gas station, you have the option to use either premium or regular gasoline. Although both types of fuel are acceptable, premium gas is recommended for MINI ...

(NewsNation) — You’re not imagining it. Nowadays, new cars are much more likely to call for premium gas than they used to. Car manufacturers required or recommended premium fuel for 47% of new vehicle ...