Ethanol gas reduces gas mileage by about 3%, while non-ethanol gas increases it. Ethanol gas is relatively inexpensive compared to non-ethanol gas, which has high production and transportation costs.

You also may not realize that you've likely been pumping small amounts of it into your gas tank for years, as most gasoline ...

Do you think premium gas is free of ethanol and the best choice for small engines? Do you ever treat your car to an ...

Most gasoline at the gas pump in the U.S. is typically mixed with an ethanol blend, though ethanol-free gasoline is available, and can be used by your car.

In a Nov. 29 proposal to reduce ethanol in gasoline due to limited supply, the EPA projected that ethanol-free gasoline (E0) and E15 “would be essentially zero” in 2014, and E85 would account ...

Ricciardi says even a non-ethanol gas should work fine in most passenger cars and trucks if that’s all you can find. It can actually be good for your engine, according to the Auto Clinic owner.

What octane is best for the 140-cubic-inch, nonturbo engine? Also, a very good mechanic friend in Wisconsin states only to use non ethanol gas in collector cars. Is that kind of gas available in ...

Today’s cars with modern fuel systems run fine on ethanol-laced gasoline. My old cars don ... if ethanol is so good, let people choose to buy it. If non-ethanol gasoline is 10 cents or 20 cents ...

Most fuel sold in the US contains around 10% ethanol. Manufacturers design modern cars for this, and it doesn’t cause any damage. However, many smaller cars– and any vehicle with a carburetor – should ...

If your car is 2001 or older you’ll probably find the recommendation is no more than 10 percent ethanol, which is the most common blend of regular gas in the U.S.

Today, GM announced its first BioEthanol concept, the Saab BioPower 100. It’s a Saab 9-5 SportCombi wagon that features a 2.0-liter turbo engine that runs on E100 — 100% ethanol.

You also may not realize that you've likely been pumping small amounts of it into your gas tank for years, as most gasoline sold in the U.S. has long been blended with at least 10% ethanol, and is ...