In the interest of keeping gas engines alive, many automakers, scientists and other automotive businesses are working hard to ...

CINCINNATI — As gas prices move back up to $4 a gallon, closing in on $5 in California, some drivers are once again checking out a cheaper option: Ethanol based gas, or "Flex Fuel." You might have ...

E85 — aka Flex Fuel — is a domestically produced, renewable, alternative fuel blend consisting of around 85-percent ethanol and 15-percent gasoline. Made for use in specially prepped flex fuel ...

Q: What’s with this new eco-friendly gas blend with the yellow handle? Will it harm a non-flex fuel engine? It’s 50 cents cheaper. R.M., Elbert, Colorado A: According to the U.S. Department of Energy, ...

Suzuki will be exhibiting an interesting new bike at the Japan Mobility Show, as its Gixxer SF 250 FFV (Flex Fuel Version) ...

Q: What’s with this new eco-friendly gas blend with the yellow handle? Will it harm a non-flex fuel engine? It’s 50 cents cheaper. R.M., Elbert, Colorado A: According to the U.S. Department of Energy, ...

CLEVELAND, Ohio — Unleaded 88 is a cheaper way to fill up your tank. But because it has more ethanol than regular gas, it’s less fuel efficient. Will buying it actually save you money? Kinda, sort of ...

New draft corporate average fuel efficiency, or CAFE, norms propose a revised method for calculating fuel consumption and introduce carve-outs for smaller cars.

Sheetz, a major mid-Atlantic gas station, restaurant and convenience chain, has lowered its price for flexible fuel to $1.85 a gallon through April 30. E85, or flexible fuel, is offered at more than ...

View post: This Lamborghini Dealership Is Filled With Supercars You Can Actually Afford Starting this fall, all new 2011 Buick Regals will have flex-fuel capability. The first boatloads of Regals from ...