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These are the 'Greenest' and 'Meanest' cars in 2015

As has become tradition, the American Council for an Energy-Efficient Economy (ACEEE) has come up with a ranking of what it refers to as the "greenest" cars of 2015, and, by way of contrast, a list of the so-called "meanest" cars, so those who value eco-friendliness over all else can choose which vehicles they should or should not consider buying. As you may expect, electric cars make up the majority of the greenest cars on the list, but, perhaps surprisingly to many, the Tesla Model S didn't make the cut. It's worth noting, too, that where the electricity an owner uses to charge their electric vehicle has a big impact on its overall environmental impact. "A car that is charged using electricity generated from natural gas or renewables is going to have significantly less impact on the environment than one charged on a coal-heavy grid," says ACEEE lead vehicle analyst Shruti Vaidyanathan. The ACEEE's list for 2015 looks very different than it did in 2014. It's an interesting collection, though – and we're sure this goes without saying, really – we'd recommend doing a bit more research into each vehicle and how it might fit into your daily life before making any purchase decisions. Click here to see the ACEEE's list of the Greenest and Meanest vehicles sold in the United States in 2015. Green Bugatti Chevrolet Fiat GM GMC Mercedes-Benz Nissan RAM smart Toyota greenest greenest cars

Submit your questions for Autoblog Podcast #319 LIVE!

We record Autoblog Podcast #319 tonight, and you can drop us your questions and comments regarding the rest of the week's news via our Q&A module below. Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
Discussion Topics for Autoblog Podcast Episode #319
Jeep checks out the Grand Wagoneer at Wagonmaster

Toyota says freezing temps pose zero problems for fuel cell vehicles

Hydrogen-powered fuel cell electric vehicles are not afraid of one thing – freezing cold weather. That's the latest from two companies that have been driving the cars in frostbite temperatures in the Northeast recently. Proton Onsite runs a fleet of 10 Toyota FCHV-adv fuel cell vehicles out of its Connecticut headquarters and discovered that the snow and three-degree temperature didn't restrict range. Mark Schiller, Proton vice president of business development, said in a statement that, "I went out to my Toyota FCHV-adv and brushed off a foot of snow before starting the car right up. No problem." While electric vehicles can have their driving range reduced in extreme temperatures (but not always), Proton Onsite hasn't seen that happen in the Polar Vortex. They're performing flawlessly in freezing temperatures even with the heaters blasting, and are continuing to hit their range of about 300 miles, Schiller said. Air Products, based on Allentown, PA, has had a similar experience. The FCHV-adv has had great performance under harsh conditions, according to Nick Mittica, commercial manager, hydrogen energy systems. Employees drove the fuel cell vehicle during one of Pennsylvania's worst winters in recent memory and, you guessed it, "No problem." Toyota says that has put its fuel cell fleet through the wringer, logging millions of miles over the last decade, to make sure performance can be delivered within extreme weather conditions. Toyota engineers spent weeks testing cold weather start up, performance and durability up in Yellowknife, Canada. Temperature can reach -30 degrees Celsius (-22 degrees Fahrenheit) at that location. On other end of the scale, Toyota was able to verify that its FCVs can handle driving through heat in Death Valley national park. We heard the same from Mercedes the other day, too. Extreme weather functionality is apparently something automakers want to make absolutely sure the public doesn't worry about. Jan. 30, 2014 – Record low temperatures have stranded many East Coast drivers, but not those driving a Toyota fuel cell hybrid vehicle. Connecticut-based Proton Onsite, which operates a fleet of ten Toyota FCHV-adv fuel cell vehicles, says that even in single digit temperatures, the FCHV-adv shows no signs of frostbite. "We had another snow storm Tuesday night and this morning the temperature was 3 degrees," says Mark Schiller, Proton vice president of business development.