Gas Mileage

Ford is now clearly worried about the mileage ratings of its new 2013 Ford C-Max Hybrid and 2013 Ford Fusion Hybrid. Company officials said on Friday that while they complied with all EPA test requirements, a driver's individual style is critical to achieving published fuel-efficiency numbers. Both...

There was exactly one gas-mileage number contained in a pair of press releases Ford issued this morning. It was the prediction that one version of its 2014 Ford Transit Connect small commercial van will achieve "up to" 30 mpg on the highway cycle. It's called counterprogramming: In the midst of...

'Tis the season to be jolly--and with under two weeks to go before Christmas, drivers across the country will be planning trips to see relatives and friends for the holiday period. Driving in the middle of winter already presents its own unique challenges, but if you're looking to get good gas...

The U.S. Environmental Protection Agency is set to look into claims that two Ford hybrids don't meet their official fuel economy ratings in real world driving. We reported back in November that the 2013 Ford C-Max Hybrid and Fusion Hybrid struggled to attain their official ratings, even driven with...

it's always nice when the big boys say, "You're right." We reported three weeks ago that Ford's new 2013 hybrids were not achieving their 47-mpg EPA gas mileage rating in real-world usage. Now Consumer Reports has confirmed that finding, based on its own testing, in videos and a blog post published...

The auto industry gets plenty of attention for its environmental impact, but it's clear to see that fuel efficiency has made huge strides even in the last five years. It could be even better, though. Ultimately, a carmaker has to sell cars to survive--and it does that by creating products that...

Mazda is pushing ahead with its plans to offer a clean-diesel four-cylinder engine that could prove to be a strong rival to the TDI four in some Volkswagen and Audi products. While the 2014 Mazda6 will arrive in its lower-priced form with a 184-horsepower, 2.5-liter version of the four-cylinder...

As your only point of contact with the road, it's no surprise that tires are important. Not just for performance, handling and safety, but gas mileage too--and General Motors has invested $5 million into the National Tire Research Center in Virginia, to help develop the next generation of...

Along with the new, ultra-fuel-efficient 2014 Ford Fiesta with the 1.0-liter EcoBoost three-cylinder engine, Ford's subcompact gets a number of other changes for the 2014 model year. These include a revised interior that adds a 6.5-inch LCD touchscreen display and optional MyFordTouch infotainment...

In mainland Europe, where gas mileage is measured in liters used per 100 kilometers (l/100km), a 'three liter car' doesn't usually refer to engine capacity. Instead, it means 3L/100km, or around 78 MPG. And now Audi wants to make a one-liter car--the equivalent of 235 MPG. Revealed by What Car, the...

How small is too small, when it comes to engines? Those of the "no replacement for displacement" school of thought might be thinking more about performance than they are gas mileage, but at what point does downsizing actually start to harm gas mileage, rather than help it? As carmakers strive to...

This is starting to look not so good. It appears that two new hybrid cars from Ford--the 2013 C-Max Hybrid hatchback and the 2013 Fusion Hybrid sedan--may not deliver real-world gas mileage that's anywhere near their 47-mpg EPA ratings. Automotive journalists have been quietly discussing this for a...

Being an antique auto historian and appraiser is the greatest job I've ever had. I get to drive all sorts of cars that I've admired from afar, but never actually had a chance to drive before. I've always gotten a kick out of the little, economical Crosley cars built between 1939 and 1952...

It's been on sale in Europe for months, and now it's coming to the U.S.: the smallest engine sold by a U.S. automaker in decades. The 2014 Ford Fiesta that goes on sale next year will offer the turbocharged 1.0-liter three-cylinder EcoBoost engine as an option in the subcompact hatchback and sedan...

If you shop strictly by the EPA numbers today, the 2013 Honda Fit probably won't be among the top subcompacts you cross-shop. The current Fit's federal ratings, of 28 mpg city, 35 highway with the five-speed automatic, or just 27/33 mpg with the five-speed manual, aren't exactly at the top of the...

Now the recriminations--and lawsuits--will start. And we expect the focus on real-world gas mileage to increase, following news that Hyundai and Kia will revise gas-mileage figures downward on 13 different models from the 2011, 2012, and 2013 model years--and reimburse buyers for the extra money...

Korean automakers Hyundai and Kia are being sued in U.S. courts over inflating gas mileage ratings on 2011-2013 vehicles. It was revealed on Friday that both automakers had reported higher numbers on EPA window stickers than the cars were actually capable of in EPA economy testing. Both companies...

Approved by auto manufacturers, environmental groups and the White House, 2025's 54.5 mpg gas mileage rules are still causing headaches for dealers. The National Automobile Dealers Association (NADA) continues to oppose the ruling, and hopes that newly introduced legislation will lead to a re-think...

If you're in the market for a new Honda Civic, Toyota Corolla or Volkswagen Jetta, you're also in the market for the 2013 Nissan Sentra. While we haven't driven the 2013 Sentra on GreenCarReports yet, our sister site at TheCarConnection has reviewed the car in full--useful for any potential buyer...

Despite best intentions, it's always necessary to take EPA fuel efficiency figures with a pinch of salt. A look at MPG-recording sites like Fuelly or the EPA's own fueleconomy.gov website will show that many drivers have wildly varying economy figures. And that, of course, is why the slogan "Your...