EPA Ratings

Well, here's a bit of good news. The sales-weighted average gas mileage for all vehicles sold in the U.S. was the highest it's ever been, reaching 22.9 miles per gallon. That's almost 1 mpg higher than the 22.0 mpg figure for January 2011, according to an analysis by TrueCar. While 22.9 mpg may not...

If you’ve purchased a new car in the U.S. over the past few years, the chances are you’ll be familiar with the gas mileage stickers that automakers are required by law to display in the window of each new car. But visit a Chevrolet dealer this year, and you’ll see 2012 Chevrolet...

At the start of January, we told you about the owner of a 2006 Honda Civic Hybrid who was taking the Japanese automaker to the small claims court. Heather Peters, alongside other owners who are filing similar class-action lawsuits against Honda, all claim that their Honda Civic Hybrids cannot...

Crossover fans have been eager in anticipation of the 2013 Mazda CX-5 Crossover, and for good reason. Thanks to new SkyActiv engines, Mazda has been promising some pretty impressive fuel economy numbers. With EPA testing now complete, it appears even Mazda underestimated just how far the CX-5 will...

The 2013 Dodge Dart, which will be fully revealed to the public at next week's Detroit Auto Show, achieved an unadjusted gas-mileage rating of at least 40 mpg, according to Chrysler. But hold on; before you rush over to the dealership and put money down, consider that 'unadjusted' means that it's...

When they're feeling confident, automakers boast about their specs, ratings, and performance with direct comparisons to the competition. It's horsepower for specialty cars like the perennial Camaro-Mustang duel, but increasingly for mainstream and green cars, it's miles per gallon. Yesterday, we...

We get asked a lot about hybrids with seven seats. The answer is simple: There's only one, the 2012 Toyota Highlander Hybrid. But the question is really more about fuel efficiency: What family vehicles with a third row of seats that can carry seven people get the best gas mileage? It's a major...

One of the best ways to improve fuel economy is to keep a car's engine operating at its most efficient speed, regardless of how fast the vehicle is traveling. That's the principle behind continuously variable transmissions, or CVTs, which use belts and variable pulleys to match road speed to an...

With new corporate average fuel economy rules now taking us to 54.5 mpg by 2025, gas mileage will be the focus of new-car development for years to come. With its 15 years of experience in hybrid-electric vehicles, Toyota seems well positioned for steady improvements. Now, there's a chance that...

If you're not in the market for clean, green supercar like Tesla's Roadster but you've still got a few hundred thousand lying around and you need a speed fix, then the McLaren MP4-12C supercar might be on your shopping list. However, you could be forgiven for wondering what actually powers the...

It's autumn, so what better way to highlight the changing leaves than a tomato-soup red Chevy Sonic subcompact? Three weeks ago, we drove our first new Sonic: a high-end 2012 Sonic LTZ sedan with the 1.4-liter turbocharged engine. We liked the little turbo, and found the sedan roomy and comfortable...

Five months ago, we drove the 2012 Honda Civic Hybrid--which gave us slightly more than 45 mpg using "Econ" mode. That's the best gas mileage of any Honda Civic in recent memory. So we were eager to test the new-for-2012 Civic HF model, which forgoes the electric motor and lithium-ion battery pack...

When the EPA's official MPG figures were released for the 2012 Fisker Karma a few days ago, we can't have been the only ones a little disappointed with the 20 MPG figure on gasoline and 52 MPG equivalent in EV mode. There were even suggestions the low 20 MPG rating on gasoline could hurt the DoE...

Fisker Automotive may have sensed that the 20-mpg EPA rating on their 2012 Karma electric sport sedan was not good news. The company simply omitted the statistic from their press release announcing that the EPA had legally certified the Karma--meaning it can now be sold to retail buyers. Fisker...

It's been a long and painful year for Fisker Automotive, with deliveries of its 2012 Karma extended-range electric sport sedan repeatedly delayed from the original target of May. Now, with certification earlier this week from the Environmental Protection Agency that the car complies with emissions...

"Bracket creep" is the phenomenon where each successive generation of a car gets slightly bigger. It's what allowed the Honda Civic to evolve from the 1973 model, which today we'd call a minicar, to the compact it is today. The 2012 Chevrolet Sonic, deemed a subcompact by GM, is a prime example of...

It was the proposal that brought every automaker selling in the North America market out in a cold sweat. Now, Reuters brings news that the NHTSA and the Environmental Protection Agency (EPA) are delaying the 54.5 MPG, 2025 average fleet fuel economy figure proposal until November. The reason given...

The Prius family of hybrid cars from Toyota is going to get a little bigger as of January when the Japanese automaker will launch a new compact hybrid car for the Japanese market: the 2012 Toyota Aqua. According to Reuters News Service, the Nikkei business daily reports that the compact gasoline...

It's not always true that the smallest cars get the best gas mileage. In many cases, compact cars get mileage equal to or better mileage than their shorter, stubbier subcompact brethren. The new 2012 Chevrolet Sonic subcompact has managed to crack the magic 40-mpg highway mark, though. Estimates...

For a few years now, hybrid sales have been stalled at 2 to 3 percent of the U.S. market. But for the first seven months of this year, the total is at the low end of the scale: Hybrids represented 2.06 percent of sales from January through August, and just 1.98 percent of sales in August alone. The...