nickel-metal-hydride battery

Many reviewers lauded the new, third generation 2010 Toyota Prius hybrid when it launched last spring--but wondered why it didn't use a lithium-ion battery, rather than 15-year-old nickel-metal-hydride technology. Now we learn that the 2010 Prius was indeed supposed to have a new, more energy-dense...

Ford was on a roll at this year's Detroit Auto Show. It launched its new 2011 Ford Focus compact sedan and hatchback, which got rave reviews, and its 2010 Ford Fusion Hybrid won North American Car of the Year. The company added a late-breaking press conference on Monday to make a further...

In another sign that Toyota hit a home run with the third-generation Prius hybrid hatchback, the 2010 Toyota Prius was the best-selling car in Japan during 2009. It beat out the Honda Fit, followed by the Toyota Yaris (known in Japan as the Vitz), as well as its closest hybrid competitor, the new...

Toyota and GM are the auto industry's heavyweights. Each has stumbled this year; General Motors collapsed into bankruptcy and Toyota is beset with embarrassing recalls that may dent its reputation for reliability. Each also has a plug-in car coming. The 2011 Chevy Volt will hit dealers in less than...

High Gear Media has partnered with Tesla Motors on a new writing contest where YOU can win a tour and road test of the 2010 Tesla Roadster Sport. You can submit as many articles as you like and enter multiple times. Enter now! == As a plug-in battle starts to take shape among the 2011 Chevrolet...

While Toyota's press conference today at the Los Angeles Auto Show covered the new 2011 Toyota Sienna minivan, a very special Prius hybrid on the show floor signaled the company's first tentative step into the world of plug-in vehicles. Toyota will deliver the first of 150 Toyota Prius Plug-In...

We almost never mention the 2010 Rolls-Royce Phantom here on GreenCarReports.com. That's because--at three tons, with 453 horsepower from its 6.7-liter V-12 engine, and an EPA rating of 13 mpg city / 19 mpg highway--it's [ahem] just not that green. Well, Rolls-Royce is looking ahead. Not only into...

The Two-Mode Hybrid project was hailed as a model of technical cooperation when it was announced five years ago. But now the partners are going their separate ways, and the complex hybrid system may end up solely as a General Motors technology. GM said in late 2004 it would partner with Daimler and...

We've written before that Toyota plans to introduce more Prius body styles to expand the reach of its most recognized and iconic hybrid car. Now, our sister site GreenCarReports.com has uncovered three photos of a possible 2011 Toyota Prius station wagon. One comes from a blog called Woody's Car...

While Mercedes-Benz has focused its first green marketing efforts on the undeniably impressive 2010 Mercedes-Benz S400 Hybrid, it was joined by a second hybrid Benz that went on sale earlier this month after previewing in April at the New York Auto Show. The 2010 Mercedes-Benz ML450 Hybrid brings...

Honda has the highest average fleet mileage of any volume carmaker selling in the U.S. market today. And it's had that distinction for many years. But in the face of the car-market meltdown, oil prices that have risen from $30 to $80 a barrel within months, and growing global environmental...

It's a sad thing when an auto show loses its exhibitors, and this was a tough year for Tokyo. Foreign automakers shunned the show--unless you count England's Lotus--so the biannual event had pretty much only Japanese products on display. Despite the downsizing, green cars abounded, ranging from new...

With record unemployment numbers and an active global recession, it's not news that vehicle sales have been lousy, falling by more than one-third from the record levels of a few years ago. But at least one maker's green cars are doing better than ever: Ford's U.S. sales of its hybrid-electric...

We've known for a while that BMW would launch its first hybrid this year, and now we know when: The 2010 BMW ActiveHybrid X6 will reach dealers this December. We'll be driving the hybrid X6 in a couple of weeks, but meanwhile, here's our advance preview of BMW's hybrid-electric sport-activity...

Our editor Marty Padgett is spending the day with Volkswagen, driving new models, learning about advanced technologies, and quizzing executives. Here's his preview of VW's upcoming Touareg Hybrid sport utility vehicle. Volkswagen will launch a hybrid electric model of its Touareg sport utility...

• What is it?: The first-ever hybrid version of the big Mercedes-Benz sedan • The basics: All the S-Class virtues, much better gas mileage • On sale: This fall • Price: $87,950 This weekend, GreenCarReports.com will be one of...

There's something about the Toyota Prius that makes people want to modify it. Maybe it's the Hybrid Synergy Drive system, maybe it's the electric running, maybe it's even the car's shape. We're not quite sure. Now, joining the growing parade of Prius plug-in conversions (whether professional or...

We're a bit late on what's usually an end-of-month recap of the five most popular posts on AllAboutPrius.com. But, hey, we had a long Labor Day too ... and now we're back in business. So here they are for August. Unusually for us, compared to July's most popular posts, three of our Top Five are...

Toyota will show the final version of its prototype Toyota Prius Plug-In Hybrid at the Frankfurt Motor Show two weeks hence, trying to keep up with the flurry of electric, hybrid, and diesel concepts to be shown there. With numerous concepts from German automakers, and GM pulling out all the...