The EPA recently announced plans to lower proposed fuel economy standards but automakers are still trying to eke out as much mileage as they can with current technology. As part of this initiative, ...

Our gas is listed in a range of octane offerings, but American automakers are looking to simply that. By doing so, they say, they'll clean up the air, boost fuel economy, and save us money at the pump ...

Dodge’s forthcoming halo car, the Challenger SRT Demon, will have expensive taste. Outfitted with a supercharged HEMI engine, the super-powerful street-legal drag racer will run on either 91-octane ...

The national average for a gallon of gas hit a record high of $4.17 on Tuesday, but it’s much worse than that for some car owners. That relatively low price is for regular fuel, while mid-grade is at ...

Every gasoline-powered car comes with recommendations about what fuel should be used in it. But with the high gas prices in some areas, many find themselves standing at the pump wondering if it’s OK ...

DENVER (KDVR) — Gas pumps in some Western states look a little different than the rest of the country. Most states have the option of choosing octane ratings of 87 (regular), 88–90 (midgrade) and ...

The debate about the link between fuel and power will probably end at some point, but there is always someone who will have a different opinion on the matter. Fortunately, we live in a world where ...

DENVER (KDVR) — Gas prices are fluctuating across the country, and a few states offer a “cheaper” octane option that isn’t found in most places. It has to do with the altitude. Most states have the ...

A family's decision to use 91 octane petrol in their European car to save money has backfired. Aron and Adelle Bailey remain thousands of dollars worse off after losing a case against a dealer in the ...

My wife has recently acquired a three-year old Nissan Note Techna 1.6 Auto (2010) which recommends 95 Octane unleaded petrol. Some garages only stock 91 and 97 Octane petrol. What is the downside with ...