Autoblog

Buckeye Bullet 2 claims land speed record for fuel cell vehicles, 300.992 mph

Sam Abuelsamid — Thu, 24 Sep 2009 16:33:00 EST

We first heard about the Buckeye Bullet 2 about two years ago when we covering the Ford Fusion 999 land speed record project. The student engineering team from Ohio State University was collaborating with engineers from Ford and the two teams shared data on improving performance of the fuel cell and electric motor system. While Ford finished the Fusion program after setting a 207 mph record, the OSU team has soldiered on.

This week at the Bonneville Salt Flats the team made another attempt at hitting their target of 300 mph. After making the required two passes in opposite directions, the hydrogen fueled streamliner finally topped the magic mark. Over the flying mile, the car averaged 299.900 mph. In the flying kilometer, the average was 300.992 mph, with a top recorded speed of 304 mph. That makes this the first hydrogen vehicle to top 300 mph and the fastest FIA recorded speed for an electric drive vehicle. The original battery powered Buckeye Bullet 1 has a national record of 314.958 mph and maximum recorded speed of 321.834 mph.

[Source: Buckeye Bullet Blog]

Buckeye Bullet 2 claims land speed record for fuel cell vehicles, 300.992 mph originally appeared on Autoblog on Thu, 24 Sep 2009 16:33:00 EST. Please see our terms for use of feeds.

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Mercedes-Benz launches B-Class F-Cell, leases to begin in early 2010

Jeremy Korzeniewski — Fri, 28 Aug 2009 14:58:00 EST

Filed under: Frankfurt Motor Show, Europe, Hatchback, Mercedes-Benz, Electric

Mercedes-Benz F-Cell - Click above for high-res image gallery

Back in April, Mercedes-Benz announced its plans to begin small-scale series production of a new hydrogen fuel cell-powered automobile called the F-Cell. According to the German automaker, the car is nearly ready to launch, with 200 vehicles slated to be leased throughout the United States and Europe early next year.

The front-wheel drive F-Cell is based on Mercedes-Benz' B-Class platform and uses a 100 kW electric motor that puts out an impressive 214 lb-ft of torque. M-B claims this powertrain will offer comparable performance to a 2.0-liter gas-powered automobile (the run to 60 will take under 11 seconds) while returning the equivalent of 86.6 mpg on the European combined cycle.

Sandwiched under the car's floor will be a 1.4 kWh lithium ion battery that recaptures energy normally lost to braking. We'd also figure that battery pack will provide an even flow of electrons to the motor while the fuel cell hums away silently. Range is quoted at around 250 miles and Mercedes claims a hydrogen recharge time of just three minutes. Expect more details on the car to emerge at the upcoming Frankfurt Motor Show. Full press release after the break.

Gallery: Mercedes-Benz F-Cell

Continue reading Mercedes-Benz launches B-Class F-Cell, leases to begin in early 2010

Mercedes-Benz launches B-Class F-Cell, leases to begin in early 2010 originally appeared on Autoblog on Fri, 28 Aug 2009 14:58:00 EST. Please see our terms for use of feeds.

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Japanese oil, gas companies to tackle hydrogen fueling infrastructure

Jeremy Korzeniewski — Sat, 08 Aug 2009 17:33:00 EST

Filed under: Japan, Electric

Toyota Highlander FCV - Click above for a high-res image gallery

A consortium of 13 Japanese oil and gas companies are collaborating in an effort to commercialize technologies enabling convenient refueling of hydrogen-powered vehicles by 2015. Coincidentally (or not), that date goes hand-in-hand with Toyota's target for selling hydrogen vehicles on the retail level.

According to the Nikkei in Japan (via Trading Markets), unnamed automakers are considering joining the group, which expects to start field-testing dozens of hydrogen refueling stations across Japan in short order. It's hoped that the oil companies can generate the hydrogen and the gas companies can use their existing pipelines and stations to transport it at a cost comparable to gasoline.

Considering that the great promise of hydrogen is its lack of tailpipe emissions, we can only hope the oil and gas companies find a way to generate the energy carrier in an environmentally friendly manner, even if it's not necessarily the most profitable solution. Sound likely?

Gallery: LA 2007: Toyota Highlander Fuel Cell

[Source: Trading Markets via Fuel Cell Today]

Japanese oil, gas companies to tackle hydrogen fueling infrastructure originally appeared on Autoblog on Sat, 08 Aug 2009 17:33:00 EST. Please see our terms for use of feeds.

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Kia bigwig reportedly says mass-produced fuel cell cars would cost $50,000 if made today

Jeremy Korzeniewski — Fri, 24 Jul 2009 13:59:00 EST

Filed under: Technology, Kia, Electric, South Korea

Kia Borrego FCEV - Click above for high-res image gallery

Let's face it: Hydrogen technology still has a ways to go before there's any real chance that we'll all be driving fuel cell cars in lieu of electric or fossil fuel-burning machines. Chief among the issues confronting the widespread adoption of hydrogen for automotive use is manufacturing cost, though that obstacle is currently being worked on. According to Byung Ki-Ahn, general manager of Kia's Mabuk-ri site, "Even if we were producing 50,000 fuel cell cars a year, they would currently have to cost $50,000 each."

While it would be easy for hydrogen proponents to latch on to this statement as good news - and, if true, that pricing is considerably better than we would have predicted - there's more to overcome than just the pricey fuel cell stack. For instance, even if Kia were indeed building 50,000 fuel cell cars per year, there would need to be an adequate infrastructure to support those vehicles. Further, a low cost and eco-friendly process for capturing, storing and transporting large amounts of hydrogen still needs to be developed.

Regardless, it's clear that Kia, along with corporate cousin Hyundai, believe these issues will be worked out in time. When asked where the Korean automaker currently sits on a production-ready hydrogen vehicle, Ki-Ahn said, "On a scale of one to 10, I'd say we we're at six or seven. Before 2020, many people will be hearing about fuel cell vehicles made by Hyundai-Kia."

Gallery: Kia Borrego FCEV

[Source: Galway Independent via Hydrogen Discoveries]

Kia bigwig reportedly says mass-produced fuel cell cars would cost $50,000 if made today originally appeared on Autoblog on Fri, 24 Jul 2009 13:59:00 EST. Please see our terms for use of feeds.

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Toyota reaffirms 2015 release of new hydrogen vehicle

Sebastian Blanco — Tue, 23 Jun 2009 17:27:00 EST

Filed under: Hybrid, Green, Toyota, Electric

Toyota Highlander FCV - Click above for high-res image gallery

In 2007, Toyota drove one of its hydrogen fuel cell vehicles from Alaska to Vancouver, British Columbia. Earlier that same year, a Toyota FCHV drove from Tokyo to Osaka on one tank. The company is certainly in favor of at least researching the technology, and it has repeatedly said that it will start series production of a fuel cell vehicle in the middle of the next decade. At one point, Toyota hinted that 2014 might mark the big year, but that's looking unlikely now.

During a recent shareholders' meeting in Japan, Toyota VP Masatami Takimoto said that Toyota now plans to start production of this new car in 2015. That's still quite soon, as no one expects the hydrogen infrastructure problem to be solved by then. Thanks to Greg B. for the tip!

Gallery: LA 2007: Toyota Highlander Fuel Cell

[Source: AFP]

Toyota reaffirms 2015 release of new hydrogen vehicle originally appeared on Autoblog on Tue, 23 Jun 2009 17:27:00 EST. Please see our terms for use of feeds.

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REPORT: Jesse James plans land-speed record for hydrogen-powered streamliner

Jeremy Korzeniewski — Thu, 04 Jun 2009 08:32:00 EST

Filed under: Electric

Famous motorcycle builder and all-around celebrity Jesse James plans to attempt a new world record top speed run for a hydrogen-powered vehicle later this month on a dry lake bed somewhere in California. The actual car being used is a former land speeder called the Dees-Milodon Engineering-Davis B Streamliner, which had previously attained speeds as high as 237 mph at Bonneville.

Replacing the car's old Chrysler powerplant will be a brand new 572 cubic inch Chevy crate motor that's been converted to run on gaseous hydrogen and is force fed by twin turbochargers that add 50 pounds of boost. The fuel will be stored in 10,000 psi tanks sourced from hydrogen specialists Quantum Technologies.

If you think piloting a ~~ticking time bomb~~ land speed record car from the 1960s that's carrying a ton of compressed hydrogen and has been beefed up with a fully modern and ridiculously potent powerplant is crazy, that's what Jesse's going for. The actual event will be recorded as part of the upcoming series, Jesse James is a Dead Man.

[Source: AutoWeek]

REPORT: Jesse James plans land-speed record for hydrogen-powered streamliner originally appeared on Autoblog on Thu, 04 Jun 2009 08:32:00 EST. Please see our terms for use of feeds.

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Malcolm Bricklin has hydrogen visions for displaced Chrysler and GM dealerships

Jeremy Korzeniewski — Thu, 28 May 2009 19:00:00 EST

Filed under: Hybrid, Green, Chrysler, GM, Electric

Add serial entrepreneur Malcolm Bricklin to the list of people interested in getting a crack at the 2,000 or so automotive dealerships that are scheduled to be shut down by either General Motors or Chrysler in short order. Unlike most other interested parties, though, Bricklin's plan would also include his Visionary Vehicles venture purchasing up to 300,000 new vehicles from the two beleaguered automakers, which would then be upgraded with luxurious interiors and *ahem* a hydrogen hybrid drivetrain. Presumably, they wouldn't be gullwinged 'safety' cars like his short-lived SV-1 1970's wedge (above).

We're not completely sure what Bricklin's proposed hydrogen hybrid powertrain would entail, but he tellingly says that everybody else says it's a scam. Yep, you guessed it: an onboard electrlyser would supposedly extract hydrogen from water. According to Bricklin, "I know I have a product that I can put on cars that will make them get 100 percent better mileage." We'll see how it all works out in about 90 days, which is when Bricklin says his first prototype will be ready.

"I really believe this is why I was put on this Earth," he said in a recent interview. "All those mistakes, and all those lessons, and all those experiences have led me to know exactly how to take advantage of this technology." We'll see.

[Source: Boston Herald]

Malcolm Bricklin has hydrogen visions for displaced Chrysler and GM dealerships originally appeared on Autoblog on Thu, 28 May 2009 19:00:00 EST. Please see our terms for use of feeds.

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Driven: Ronn Motor Company Scorpion, the world's first 'green' supercar

Damon Lavrinc — Mon, 16 Mar 2009 19:58:00 EST

Filed under: SEMA Show, Convertible, Hybrid, Performance, Green, Technology, Supercars, First Drive, Electric

Ronn Motor Company Scorpion - Click above for a high-res gallery

Driving prototypes is practically useless. It's next to impossible to get a feel for what the production version is capable of, and you rarely get a chance to explore the limits. Our time with the Ronn Motor Company Scorpion didn't change that sentiment, but it did give us a glimpse into the upstart's future and how its program is progressing since the concept's introduction at last year's SEMA show. Tooling around Sacramento in the V6-powered, hydrogen-injected roadster, the unmuffled exhaust made us almost as uncomfortable as the lack of seatbelts. But to the company's credit, the Scorpion is a rarity in the show-car world - a concept that actually drives. So when the call came from Texas to get some wheel-time in the Scorpion, we jumped at the chance. Hell, Arnold Schwarzenegger personally invited the Ronn Motors crew to the Capitol to get a closer look... who are we to deny the chance to hold court with the Governator?

Gallery: Driven: Ronn Motors Scorpion

Continue reading Driven: Ronn Motor Company Scorpion, the world's first 'green' supercar

Driven: Ronn Motor Company Scorpion, the world's first 'green' supercar originally appeared on Autoblog on Mon, 16 Mar 2009 19:58:00 EST. Please see our terms for use of feeds.

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FTC debunks Hydro-Assist Fuel Cell, takes legal action

Jeremy Korzeniewski — Tue, 10 Feb 2009 09:02:00 EST

Filed under: Government/Legal, Green, Electric

Don't you just hate it when the truth gets in the way of a great story? Some of biggest whoppers making the rounds these days involve the use of water for fuel. It's been said before and we'll say it again: claims of massive fuel mileage increases with these systems are false. Now, the Federal Trade Commission has gotten itself involved by taking legal action against Dutchman Enterprises LLC and United Community Services of America Inc., makers of the Hydro-Assist Fuel Cell. The company claims that its unit, which costs a little over a thousand dollars, is guaranteed to improve the fuel mileage of any gasoline-powered car by at least 50%. There's only one little problem. It won't.

According to the FTC, using this device could actually result in net loss of energy. While there is technology out there that can generate electricity from hydrogen, this so-called fuel cell is not the same thing and its use will not result in any of the astonishing claims made by its creators.

[Source: The Press of Atlantic City]

FTC debunks Hydro-Assist Fuel Cell, takes legal action originally appeared on Autoblog on Tue, 10 Feb 2009 09:02:00 EST. Please see our terms for use of feeds.

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Rumormill: Mazda RX-9 to pack hydrogen power

Damon Lavrinc — Tue, 05 Aug 2008 15:01:00 EST

Filed under: Coupe, Hybrid, Green, Mazda

Click above for a high-res gallery of the Mazda Taiki concept.

The rotary engine is world-renowned for many things, but fuel-efficiency isn't one of them. Mazda wants to make Wankel's masterpiece the poster child for its hydrogen-powered endeavors, so it's considering offering a dual-fuel version of the engine in its next RX-badged offering.

According to AutoExpress, Mazda's RX-8 Hydrogen RE vehicle will evolve into a new model, dubbed the RX-9, and is rumored to be motivated by a hydrogen-gasoline powertrain that will offer 20 percent better fuel economy and emissions over a traditional gasoline-powered Rotary. The rear-wheel-drive coupe will take styling cues from the Taiki concept and a dash-mounted switch allows drivers to toggle between gasoline and hydrogen fuel systems. For city driving, the hydrogen setting will be employed, which will reduce fuel consumption (at the expense of a 20 percent drop in power), while the gasoline system can be employed when drivers desire more performance.

Mazda's goal is to make the rotary engine's performance, fuel economy and emissions up the level of gasoline-electric hybrids, and if AE's sources are to be believed, the hydrogen-powered RX-9 should arrive in 2012.

Gallery: Mazda Taiki

[Source: AutoExpress]

Rumormill: Mazda RX-9 to pack hydrogen power originally appeared on Autoblog on Tue, 05 Aug 2008 15:01:00 EST. Please see our terms for use of feeds.

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Port Authority skittish over BMW Hydrogen 7

Jeremy Korzeniewski — Fri, 25 Jul 2008 13:31:00 EST

Filed under: Hybrid, Sedan, Government/Legal, Green, Safety, BMW

Note to all you celebs and journos driving around in BMW Hydrogen 7s: be careful where you go in New York and New Jersey. While taking the uber-clean car for a joyride, The New York Times was informed it was not to drive through either the Lincoln or Holland Tunnels or on the lower level of the George Washington Bridge. It seems that the Port Authority of the two states isn't thrilled with the idea of 17.5 pounds of liquid hydrogen moving about its crowded thoroughfares, fearing a disaster of Hindenburg-like proportions. It so happens that our own Alex Núñez also just had the Hydrogen7 recently, and he's provided us with a copy of the relevant bit of paperwork which the Times refers to. You can read about the Hydrogen7's visit to the AutoblogGreen Garage at our sister site on August 1.

Seriously though, BMW has done an excellent job of ensuring safety on the Hydrogen 7. There are numerous mechanical and electronic systems designed specifically to be sure that any hydrogen let loose is done so in a controlled manner. We're sure that the last thing the bosses in Munich want on their hands is the negative publicity associated with a mishap involving a celebrity, dignitary.... or innocent bystanders in the New York metropolitan area. (Or me, Jeremy -- AN)

[Source: The New York Times | Photos: Alex Núñez]

Port Authority skittish over BMW Hydrogen 7 originally appeared on Autoblog on Fri, 25 Jul 2008 13:31:00 EST. Please see our terms for use of feeds.

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Ronn Motors' Scorpion: 450 horses, 40 miles to the gallon

Jonathon Ramsey — Thu, 24 Jul 2008 17:58:00 EST

Filed under: Coupe, Performance, Green

Hydrogen has been touted as a viable fuel source for decades, and seemingly every day, some new or upcoming hydrogen-powered milestone is reached or discussed. However, in nearly every case, hydrogen is being touted as a standalone fuel source. But what about using pure hydrogen mixed with gasoline to increase fuel economy and reduce emissions?

Ronn Motors, of Texas, has built a car it claims will do does just that. Called the Scorpion, the engine is a 3.5-liter, six-cylinder VTEC from Acura, equipped with two turbos and an intercooler to take it from 280 hp to 450 hp. The turbo'd six is connected to an on-demand hydrogen system that breaks down water molecules and holds them in a non-pressurized tank which doesn't necessitate the need for a hydrogen refueling station. The hydrogen is drawn through the intake manifold and between 30 and 40 percent hydrogen is mixed with the gasoline. As less gas is used, Ronn Motors says the Scorpion can do 40 mpg.

DuPont Registry just named the Scorpion a Publisher's Choice as "one of America's first premium eco-exotics." True, the Tesla might be more eco, but to our eyes the Scorpion (rendering) has got the exotic thing properly nailed. But when can you get one? According to Ronn, the car will be out this fall. And when you want to get it off the lot, the 2,100-pound Scorpion will supposedly take you to 60 in no more than 3.5 seconds. Ronn will probably even throw in a full tank of gas... and water. You'll need to provide the take-home money: $150,000. Click the link to get the full story, and check out the gallery of hi-res images below.

Gallery: Ronn Motors Scorpion

[Source: Ronn Motors]

Ronn Motors' Scorpion: 450 horses, 40 miles to the gallon originally appeared on Autoblog on Thu, 24 Jul 2008 17:58:00 EST. Please see our terms for use of feeds.

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Nissan takes fuel cell vehicle on run of the 'Ring

Jonathon Ramsey — Wed, 23 Jul 2008 18:42:00 EST

Filed under: Hybrid, SUV, Green, Nissan

The undisputed champion of hydrogen fuel cell SUVs at the Nurburgring has been crowned: the Nissan X-Trail FCV. The winning time: 11:58. Of course, it's the winning time because it's the only time -- a hydrogen fuel cell vehicle has never ran the 'Ring before.

After piloting the 120 bhp X-Trail around the world for two years, Nissan engineer Frank Eickholt, decide it was time to take it to the track. The €1.3 million X-Trail was apparently hampered by moist tarmac, so you can expect a redo at some point in the future. Just when you thought the 'Ring craze was as hot as it could get, here come the hydro-powered vehicles to... pour some water on it...

[Source: ZerCustoms]

Nissan takes fuel cell vehicle on run of the 'Ring originally appeared on Autoblog on Wed, 23 Jul 2008 18:42:00 EST. Please see our terms for use of feeds.

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Wagoner to Obama: Automakers need research money from feds

Jeremy Korzeniewski — Thu, 26 Jun 2008 15:32:00 EST

Filed under: Hybrid, Government/Legal, Green, GM, Earnings/Financials

After being asked what the next President of the United States could do to help Detroit's automakers, Rick Wagoner, head honcho at General Motors, responded that his company could use an injection of cash for research and development into new, potentially green technology. Also mentioned were additional incentives for consumers to purchase those vehicles once the automakers actually produce them. Neither of these suggestions should be shocking to anybody paying attention to the Detroit 3's recent financial woes. Much of the admittedly meager R&D budget is already being spent on new technologies such as hydrogen fuel cells and electric drive systems, including the extremely important lithium ion battery.

Federal aid in the form consumer incentives would allow automakers to offer eco-friendly vehicles at potentially profitable prices while still being in the target range of many consumers. In the past, tax credits for hybrid vehicles have helped move that technology along when it was in its infancy. This latest meeting hosted by presidential hopeful Barrack Obama once again indicates how important the emerging green-auto sector and health of the Detroit auto industry in general will be in the coming election.

[Source: The Detroit News]

Wagoner to Obama: Automakers need research money from feds originally appeared on Autoblog on Thu, 26 Jun 2008 15:32:00 EST. Please see our terms for use of feeds.

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Volkswagen debuts zero-emission Tiguan HyMotion in the U.S.

Michael Harley — Fri, 13 Jun 2008 14:31:00 EST

Filed under: Concept Cars, SUV, Green, Volkswagen

Click above for a high-res gallery of the Tiguan HyMotion

Volkswagen has shown off its Tiguan HyMotion Fuel Cell Concept for the first time in California. The five-passenger SUV, based on the Volkswagen Tiguan, features a hydrogen fuel cell powering an electric motor. The electric motor may also pull power from a 6.8 Ampere-hour lithium-ion battery that is recharged by recuperating braking energy. The VW hybrid generates 107 horsepower under normal conditions. With assist from its auxiliary energy battery, the total output increases to 134 horsepower. According to VW, that is enough power to push the Tiguan HyMotion to 60 mph in about 14 seconds and a top speed is 93 mph.

While the performance is less-than-stellar, you have to remember that the Tiguan HyMotion produces zero tailpipe emissions. Yes, the only thing coming out of the pipe is clean water vapor. It's a concept, however, so don't expect to see it in showrooms anytime soon.

Gallery: Volkswagen Tiguan HyMotion

[Source: Volkswagen]

Continue reading Volkswagen debuts zero-emission Tiguan HyMotion in the U.S.

Volkswagen debuts zero-emission Tiguan HyMotion in the U.S. originally appeared on Autoblog on Fri, 13 Jun 2008 14:31:00 EST. Please see our terms for use of feeds.

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Daimler gets serious about R&D, will increase spending to $21 billion by 2010

Jeremy Korzeniewski — Fri, 18 Apr 2008 09:30:00 EST

Filed under: Hybrid, Green, Technology, Mercedes-Benz

Click on the image to view high-res shots of the Mercedes F700 concept

Massive amounts of money are being spent in the alternative energy sector of the automotive industry. Last year, Daimler spent $6 billion in research and development and another $2.7 billion on environmental protection. Expect those already rather large sums to increase in the coming years. Daimler CEO Dieter Zetsche says that the company will "increase these budgets even more and by 2010 we'll invest $21 billion in research and development." Daimler has invested heavily in hydrogen technology and holds twenty-five patents protecting new battery technology for automobile use. Further development will continue to cost a large chunk of change.

Of particular interest is the fact that Daimler intends "to offer at least one model in each of the Mercedes-Benz core model series that is a leader in fuel consumption," according to Zetsche. Despite looming legislation that will require more fuel efficient vehicles, Mercedes-Benz plans on continuing to offer vehicles that will meet the size, performance and luxury demands prospective buyers have come to expect from the premium German marque. Otherwise, it won't be $21 billion well spent.

Gallery: Frankfurt 2007: Mercedes-Benz F700 Concept

[Source: The Car Connection]

Daimler gets serious about R&D, will increase spending to $21 billion by 2010 originally appeared on Autoblog on Fri, 18 Apr 2008 09:30:00 EST. Please see our terms for use of feeds.

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Nanotech research stumbles on homemade hydrogen

Dan Roth — Mon, 03 Mar 2008 06:06:00 EST

Filed under: Etc., Green, Technology

Efficiency is a large stumbling block if you're looking for a way to replace gasoline. It's pretty hard to better such an exceptional fuel, and several alternatives show promise but are nagged by inefficiencies or cost, and usually both. Nanotech to the rescue; it may soon be possible to produce your own hydrogen at home cheaply and easily, and NiMH batteries and fuel cells also stand to become less expensive and offer much better performance. With claims like that, QuantumSphere might well be selling fairy dust, but the Portland, Oregon-based company has developed a nanoparticle coating that may end up being the key to making alternative fuels actually viable.

QuantumSphere's catalytic nanoparticle coatings have 1,000 times the surface area of traditional materials, which means that more catalytic action can be housed in the same space. It's the the highly reactive nature of the coatings that allows cheap home electrolysis, also boding well for replacing precious metals like platinum in fuel cells with a coated piece of stainless steel. QuantumSphere's president Kevin Maloney claims that his company's technology makes electrolysers so efficient that they can supply hydrogen on demand while driving. The technology will roll out later this year in a battery that uses a coated cathode for a five-fold increase in energy density, which translates into a 320-percent power gain over alkaline cells. If things go QuantumSphere's way, we won't be paying $100,000 for the Tesla Roadster in a few years, and it will have an even better range than already promised.

[Source: Automotive Design Line]

Nanotech research stumbles on homemade hydrogen originally appeared on Autoblog on Mon, 03 Mar 2008 06:06:00 EST. Please see our terms for use of feeds.

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BMW 7-Series hybrid on the horizon

Michael Harley — Sat, 23 Feb 2008 10:33:00 EST

Filed under: Concept Cars, Hybrid, Green, Technology, BMW

With Cameron Diaz now officially set to ride in the BMW Hydrogen 7 to the 2008 Oscar Awards, more unofficial details are coming out that BMW is planning to launch a Hybrid 7 Series in the next 2-3 years. We have blogged about hybrid BMW models before. In fact, just last April, we spoke about a Hybrid 5 Series model possibly in the works. Now, rumor has it that the flagship 7 Series will get the eco-friendly powerplant first.

Likely a joint venture between BMW, General Motors, and Mercedes-Benz, the new powerplant will be a "mild" hybrid system. This type of hybrid recovers energy from braking (aka "regenerative braking") to be stored and used to supplement the internal combustion engine. The Hybrid 7 Series will have to ultimately rely on gasoline for propulsion, as this type of hybrid is not able to run in pure electric mode like the Porsche Cayenne Hybrid.

With the news of BMW's twin-turbo diesel hybrid X5 fresh on our minds, it seems 2008 is turning out to be a green year for the German automaker.

[Source: Just-Auto, subs. req'd]

BMW 7-Series hybrid on the horizon originally appeared on Autoblog on Sat, 23 Feb 2008 10:33:00 EST. Please see our terms for use of feeds.

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Detroit 2008: The Cadillac Provoq shows its face in the Midwest

Eric Bryant — Mon, 14 Jan 2008 13:10:00 EST

Filed under: Concept Cars, Detroit Auto Show, Green, Crossover, Cadillac

click above for more live high-res images of the Cadillac Provoq Concept

We've already covered Cadillac's Provoq E-Flex fuel-cell vehicle during its first public appearance at the Consumer Electronics Show last week, but GM also rolled it across the stage here in Detroit. There were no additional technical details or hints towards production plans (either for the E-Flex powertrain or the BRX crossover that this design represents), but we at least got to spend a few minutes up close and personal with the concept to snap some shots of the whiter-than-the-pure-driven-snow interior. Also note the chromed cowl vent. Oh, and the Provoq wears what has to be the skinniest tires we've seen on a concept car in recent memory.

Gallery: Detroit 2008: Cadillac Provoq concept - Live Reveal

Detroit 2008: The Cadillac Provoq shows its face in the Midwest originally appeared on Autoblog on Mon, 14 Jan 2008 13:10:00 EST. Please see our terms for use of feeds.

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Detroit 2008: Chrysler ecoVoyager Concept lands

Dan Roth — Mon, 14 Jan 2008 00:00:00 EST

Filed under: Concept Cars, Detroit Auto Show, Green, Chrysler

click above for more high-res images of the Chrysler ecoVoyager Concept

One of three Pentastar concepts powered by some combination of cutting-edge technology, the Chrysler ecoVoyager continues the automaker's fascination with art-deco by resurrecting the Stout Scarab. Doing away with a conventional powertrain and installing a 45kW fuel cell allows the 268-horsepower electric motor to spin the wheels for 300 miles before refueling. The Li-Ion batteries give the concept a theoretical range of 40 miles before the fuel cell is called upon, and regenerative braking recovers some energy for the batteries, too.

The skateboard nature of the chassis and power systems allows for a very roomy cabin and low center of gravity, which aids handling. Weighing in at a modest 2,750 pounds, the ecoVoyager doesn't have a problem performing like the cars we know and love, either. 0-60 is dispatched in 8.8 seconds, and Chrysler's claiming a 12.9 second quarter mile, which we find astounding to the point of disbelief. A 13-second quarter mile seems too fleet, even for the eyeball-flattening torque delivery of electric motors. Nuts and bolts aside, Chrysler outfitted the ecoVoyager's interior to keep occupants connected, entertained, fed and watered. There's even dual strips of sunroof that don't look at all like toaster slots. The goal was to create the earth-bound experience that a Gulfstream jet offers in the air. The powertrain of the ecoVoyager certainly outpaces the mere jet-age ideas of a G5.

Gallery: Detroit 2008: Chrysler ecoVoyager concept

Continue reading Detroit 2008: Chrysler ecoVoyager Concept lands

Detroit 2008: Chrysler ecoVoyager Concept lands originally appeared on Autoblog on Mon, 14 Jan 2008 00:00:00 EST. Please see our terms for use of feeds.

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