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 ...

A sign at a Fargo Cenex gas station reads unleaded $2.14 per gallon, E85 $1.74. There's an even bigger price difference in Oakes, N.D. Regular unleaded gasoline sold there for $2.30 per gallon ...

Ethanol fuel, often lauded for its environmental benefits, has become a common additive in gasoline. However, its impact on older engines and systems is a topic of concern for many vehicle owners.

In a world of ever-changing fuel sources - hybrids, electric vehicles, and so on - is there even an answer to what type of fuel is the best? There are mountains of discourse online about how efficient ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

E85 is a type of gasoline that is priced significantly lower. In some states, including Kansas and Missouri, you can get it as cheap as $2.67 a gallon. E85 is 85% ethanol while most other types of ...