You may have been told that if your car has a turbocharger that you absolutely need to use high-octane gas, but just how true is this assertion?

If you mix 87- and 91-octane gas in your vehicle, your engine won't fall out into the street. But will it damage your vehicle ...

Many configurations of the popular Ford EcoBoost engines run just fine on standard gas, but it turns out that you might see a ...

With gas prices fluctuating and budget-conscious consumers seeking savings, the allure of cheaper gasoline options is ...

An accident involving the potentially lethal compound used in making high-octane gasoline could threaten hundreds of ...

Even regular gasoline contains octane. However, the shortfall shouldn’t be problematic because there are more low-octane components available for making regular gasoline than high-octane fuel.

Swift is pursuing both an STC and ASTM path with its high octane fuel, 100UL, and it has chosen a clever way to gain market acceptance—and perhaps reach commercial viability—with the new fuel.

In the nearly minute-long clip, an unnamed mechanic was asked what would happen if you fill a luxury car with low-octane fuel, or “regular” 87-octane gasoline. As of this week, his explainer ...

High-octane gasoline with a rating of 91 or higher resists premature combustion (or "detonation") better than low-octane gasoline. This is because its ignition temperature is higher.