87 octane gasoline, often called "regular" gas, is one of the most commonly used fuels in the United States. But what gives it that 87 rating is a word you've probably heard a time or two ...

and most cars are fine running regular 87-octane fuel (it might even be lower at high altitudes). If your car normally takes premium but you’ve accidentally filled it with regular, or you’re ...

Q. Is it necessary to use premium 91 octane gas or can I safely use regular 87 octane in my 2017 Acura RDX? What about mid-grade 89 octane? A. Acura recommends 91 octane fuel, and the key word is ...

This lower octane fuel is not typically found in most states, where regular gasoline starts at 87-octane. The reason? It's all about Colorado's high altitude. At elevations above 3,500 feet ...

PITTSBURGH (KDKA) - If you haven't heard, a local gas station, Sheetz, is running a holiday sale on gas through the Fourth of July. Prices for their 88 octane gas, known as UNL88, will be set at $ ...

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 ...

Luckily for owners, several versions of this car will run on 87-octane fuel. Models equipped with either the 2.5-liter four-cylinder engine or the up-level 3.6-liter V6 happily burn regular ...

Should you use this gas instead of regular 87 octane or does the potential to cause damage to your car’s system outweigh the savings at the pump? Most gas stations offer low, mid, and high ...

Called the B6.7 Octane, Cummins' first gas engine is a turbocharged 6.7-liter inline-six that runs on 87-octane gasoline. Output ranges from 200 horsepower and 600 pound-feet of torque to 300 hp ...