Discover the luxury SUVs leading the pack in fuel efficiency for 2025. From hybrid crossovers to plug-in three-row models.

Some vehicles with premium fuel recommendations can run on regular octane gasoline. A hard-to-press brake pedal on startup could indicate a loss of vacuum in the power booster system. Compact, ...

This is an archived article and the information in the article may be outdated.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.

Is there any benefit to filling up your bike with an octane level above what the manufacturer recommends or is it just ...

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 of us will remember the days when you could stop at a gas station, throw in $5 of 87 octane, and hit the road for miles without worry. Those days are over and have been for quite some time, as ...

Despite the name, 'premium' gas isn't the best for every type of engine, and the high ethanol content can lead to some motors ...

It's common knowledge that buying an ex-rental car can be a path to scoring a great deal on your next vehicle. That said, consider that rental cars frequently have more blemishes than normal, such as ...