An EPA sticker is required on all new cars sold. A used-car lot may be the place these new stickers would be of the most use when comparing various used cars in one location.

In order to get a more accurate MPG window sticker, the EPA has sent out rules describing how the new road-load force coastdown test should be done. It will apply starting with the 2017 MY.

EPA sticker values for 2011 Volt likely to be interim, updated in 2012-13 Now that we know the price tag of the 2011 Chevrolet Volt, the car’s last big secret is what will be on the EPA mileage ...

The Transportation Department and EPA are jointly working on the new label and expected to unveil an updated sticker sometime next week, according to the Wall Street Journal.

A December rollout looms as EPA officials work on a way to rate the fuel economy of new plug-in vehicles.

The EPA, the federal government agency in charge of certifying new car fuel economy claims it has revamped its rating system. Sort of. The EPA has developed a new testing regimen (all fuel economy ...

The Environmental Protection Agency has hinted at plans to shut down its Energy Star offices. A consumer looking to compare ...

These new stickers have their roots in both the Energy Independence and Security Act of 2007 (which required energy usage labels for all consumer products), and 2010 agreement between the EPA and ...

The EPA's estimates for new vehicles are meant to help guide buyers. The average fuel economy for 2003 model vehicles on the road, including SUVs, was 20.8 mpg.

Now we know. The EPA has just revealed the MPG sticker for the 2011 Volt, and it's impressive. The math to figure up these figures is fairly complicated, but the car has received a 93MPG ...

The fuel-economy labels stuck to windshields in car lots have been relatively static for the last three decades. But Monday, the Environmental Protection Agency unveiled two new potential stickers ...

The EPA is revising the window stickers seen on new cars to more accurately reflect the capabilities of electric and hybrid vehicles. They're also proposing, rather boldly, that a big fat letter ...