green cars

What a Leaner, Greener General Motors Will Look Like


We the people already own 61 percent of General Motors. Now GM has to convince us to buy another stake in it: a new car. Fresh from bankruptcy, the company’s survival hinges on cranking out appealing designs that Americans want today. That means fewer supersized pickups and SUVs and more efficient cars and crossovers—a fleet for an age of volatile gas prices and a federal requirement that cars get 35 miles per gallon by 2016. Here are the key models GM will offer in the next few years.

Cadillac CTS Coupe: On Sale: Summer 2010  Courtesy General Motors

Cadillac CTS Coupe

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An All-Electric Makeover For the Trabant, East Germany's Iconic Communist-Era Ride

German automakers plan a full re-imaging of a Cold War East German relic

In what could very well become the auto industry’s greatest comeback story, a trio of German companies is hoping to introduce a revamped version of the pride of DDR auto engineering: the Soviet-era Trabant.

According to the prototype the three companies plan to unveil at this year's Frankfurt Motor Show, the Trabant nT (as in Neu Trabant!) will be powered by an all-electric drive train, sport solar panels on the roof for juicing the AC and have a range of up to 150 miles.

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Recyclable Cars

Cars are (surprisingly) the world's most recycled product. Find out which parts of your car end up as landfill, and which parts don't

Each year, around 10 million vehicles are disposed of in the United States. Before vexing your conscience though, you should know that over 95 percent of these “retired” cars head straight to one of the 7,000 vehicle recycling operations around the country and 75 percent of these cars' parts are completely recycled, letting cars claim top spot as the world's most recycled product.

DriverSide explores what happens to these automotive materials.

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Earth Day 2009

Earth Day on the Highway

Our friends at Driverside.com explore what this little piece of history means for the future of green car technology and environmental awareness in the automotive industry

During the late 1960s and early 1970s, the words environmental and green were hardly a blip on America’s radar. There were no catalytic converters, no smog emissions, none of the checks we have on automobiles now. Most of the vehicles on the road were powered by V-8 engines and guzzled filthy leaded gasoline. Their poor gas mileage wasn’t even a consideration.

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It's About Time

Eco Driver's Ed: the 2010 Honda Insight

Honda’s new hybrid teaches you how to save gas (check out the video!)

Aggressive driving -- lead-footed acceleration, speeding, excessive braking -- can slash highway mileage by 33 percent, according to government estimates. Honda's Insight hybrid, arriving in April, softens the effects of wasteful driving and tells you when you're indulging in bad habits.

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Green Supercar Smackdown: Tesla Suing Fisker, Claiming Sabotage

Tesla says the founder of rival Fisker Coachbuild stole confidential information in order to build a competing vehicle.

High drama in the electric car world: According to the New York Times, electric sports-car manufacturer Tesla is suing Henrik Fisker and Bernhard Koehler of Fisker Coachbuild, charging that Fisker fraudulently signed on to design Teslas White Star sedan, sabotaged the sedan project by doing substandard work, then stole confidential information and went on to build a competing car—the Fisker Karma.

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How It Works

How It Works: Tomorrow's Hybrid

A plug-in concept from Volvo brings the power inside the wheels for increased efficiency and extra mileage

The ReCharge, Volvo’s concept plug-in hybrid, could squeeze 160 miles from a gallon of gas by tossing out the power-wasting transmission. It packs a small electric motor inside each wheel, so that no power is lost in the drivetrain. Here’s a look at the next generation of fuel-efficiency

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GM Plans to Release Volt by 2010

Plug-in car designed for short trips

Volt_side GM announced yesterday that the company plans to release its electric car, the Chevrolet Volt, by the end of 2010, despite concerns from employees that the date might be too ambitious.

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December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

Check out the best of what's new here.

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