Learn when premium fuel is actually required, what the different grades mean, and how to avoid paying too much.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Image credit: Wikimedia Dead money flows through gas pumps across America every single day, yet drivers keep paying premium prices ...

We all want the best for our cars and trucks, but is premium gas worth the premium cash?

Premium and Top Tier gas sound good, but what’s really best for your car — and your budget? In some cases, these types of fuel are indeed better for your car — but for different reasons. Premium gas, ...

When we think of premium gas, the chances are we're thinking of gas-guzzling supercars having their tanks filled with a performance-enhancing nectar. A nectar that carries a premium cost and lets ...

Kinder Morgan expects natural gas demand to surge through 2030. The company has already approved several large-scale natural gas pipeline expansion projects. It expects to approve even more growth ...

At its core, gasoline, whether made for regular road use or the race track, is just a mix of hydrocarbons combusted in an engine. The primary differences lie in additives, octane levels, and how the ...

Octane fights knock; it doesn’t add power to cars designed for regular. Follow the fuel-door label and pick regular pumps—the detergent is the real upgrade Premium Gas Isn’t Better. It’s Octane vs.