Fuel economy is a key factor in the operating costs for vehicles. A small difference in the overall miles-per-gallon rating can add up to big bucks over years of ownership. CR conducts extensive ...

What is combined fuel economy? Combined fuel economy is a weighted average of the EPA city and highway MPG values that is calculated by weighting the city value by 55 percent and the highway value ...

We've ranked the cars with the best gas mileage based on official fuel efficiency data and ratings from the EPA. They are ranked in order from best to worst by combined mpg figures, though some ...

When you need the size and space offered by a midsize SUV, but you also want decent fuel mileage, you’re cutting your options ...

Not to mention, a fuel guzzler will put a big dent in the trip budget! To this end, we’ve curated a list of 10 touring bikes ...

The minimum fuel saving of 3%, says Fersa, adds up. Assuming 150,000 km (93,200 miles) per truck per year, a baseline fuel total is around 60,000 liters (13,200 gal) of diesel.

Researchers have uncovered a more efficient way to turn carbon dioxide into methanol, a type of alcohol that can serve as a cleaner alternative fuel.

The Honda Civic Si combines an underused transmission option, decent speed, and a relatively fuel-frugal - it's not a sedan to be missed this year.

Some of the damage done under the first Trump administration was undone in 2021 with stricter fuel efficiency regulations. But the prospect of having to sell more EVs was not well-received by the ...

So far, he’s been right. Fuel-cell electric vehicles (FCEVs) have indeed been too expensive and not nearly efficient enough to do battle with Musk’s battery-powered automobiles. Throw in the ...