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.
Click above for a high-res gallery of the Tata Nano.
Tata's diminutive Nano will soon be hitting the market with a standard 30-horsepower, 624cc gas engine mated to a four-speed manual transmission. While that may seem a bit small and underpowered, those looking to spend just $2,500 on a brand new car aren't likely to complain. Plus, the combo is good for 54 US miles per gallon, quite the achievement, we'd say. When it was first introduced, Chairman Ratan Tata indicated that a diesel engine was likely soon after launch, and it seems he wasn't kidding around. Displacing 800 cubic centimeters and equipped with common-rail fuel injection along with a turbocharger, the planned twin cylinder diesel engine has been jointly developed by German powertrain specialists FEV, Bosch and Honeywell. So far, no pricing, horsepower or fuel mileage statistics have been released, but the oil-burner is sure to improve fuel mileage even further and will likely add a bit to the cost of the World's cheapest car.
Honda and Nissan are looking for ways to make cars lighter, better, and more recyclable, both for their own benefits and their customers. We've heard about the increased use of aluminum to save weight; next on the heavy R&D frontier could be carbon fiber. Both companies have teamed up with Japanese carbon fiber company Toray, and Mitsubishi Rayon -- a Japanese version of DuPont -- to research new, less expensive carbon fiber for cars.
Their efforts will be helped by the government, which is injecting two billion yen into the project over five years. The plan is that by the middle of the next decade, they'll be able to mass produce a cost effective carbon fiber and use it to reduce the weight of cars by 40-percent. And when they're finished with it, they will also be able to recycle it to reduce production costs.
The current price of carbon fiber makes its use prohibitive except for ornamentation or for use on the most expensive cars. With the price of steel -- and cars -- expected to keep climbing, the mass produced, recyclable carbon fiber will make financial sense in the not-too-distant future. Add in the fuel savings from lighter vehicles, and fewer emissions, and it looks like everyone wins. Thanks for the tip, David!
Now that Toyota has sold so many Priuses that the popular hybrid no longer qhalifies for federal tax credits, and they are essentially sold out until the new generation cars show up next year, people might be wondering where to go for a high mileage vehicle. Volkswagen's new 50-state legal Jetta TDI is going on sale around about Labor day and our good friends at the IRS have decreed that people who purchase one will be able to get a check back from the feds for $1,300. The clean diesel Jetta qualifies under the Advanced Lean Burn Technology Motor Vehicle income tax credit. That would bring the price premium for the diesel to only $700 over a comparable Jetta with a gas engine. The EPA has rated the Jetta at 29/40mpg city highway with a 6-speed DSG gearbox. Real world numbers are likely to be closer to the low 40s for most drivers, but we'll be finding out for ourselves soon. At the first drive of Mercedes new BlueTec diesels last month, company officials expressed hope that those vehicles would also qualify for the credit. Thanks for the tip, Conner!
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...
The Internet got a sneak peek at the new 4.4L Ford diesel engine last April when somebody snapped a pic of the complete package sitting on the floor at Ford's national dealer conference. Now, thanks to some eagle-eyed sharp shooters, we can see the new oil-burning mill in its natural habitat under the hood of a Ford F-150. Sure, there's lots of black plastic covering all the good stuff, but we can get a glimpse of all the assorted plumbing that will make this engine squeaky clean. We can also have a good shot of the intercooler, peaking out between the grille and the radiator.
This engine is labeled as a Power Stroke, Ford's long-running moniker for the diesels equipped in its Super Duty trucks. For years, those mills have been made by Navistar, but after the fallout between the automaker and the supplier, Ford is now using a derivative of the diesel from Land Rover in Europe, though the 4.4L iteration will be made in Mexico for the North American market. Offering 20-percent more fuel economy than the 5.4L gas-powered Triton, along with a considerable bump in power, this could be one very important addition for the Ford Motor Company and will likely make its official debut at next year's Chicago Auto Show.
Whenever car design students tackle a project with as little direction as designing a "future eco-friendly automobile," you know that the designs will bear little resemblance to what's currently available. Still, when it's students from the Royal College of Art we're talking about, we should take note. After all, this is the same school that graduated the likes of Peter Horbury, Ian Callum, Martin Smith from Ford of Europe, Aston Martin's design director Marek Reichman and Peter Schreyer, Kia's current design head and the man behind the iconic shape of Audi's original TT.
The winner of the 2008 Pilkington Automotive Vehicle Design award was Pierre Sabas with his Airflow concept (shown above). Although the looks of the vehicle, with its entire exterior made from glass, are pretty far fetched, the in-wheel electric motors specified by the designer may have a future as many automakers are already exploring this idea for production. In contrast, Arturo Peralta Nogueras's concept uses non-existent "solid hologram technology" for the exterior along with an interior that evolves with its surroundings. We're sure that one's coming right around the corner. Thanks for the tip, Mike!
Click above for a high-res gallery of the Land Rover's London concepts.
Land Rover's luxury mud-plugging image isn't fairing well in an era of high gas prices and eco concerns, so its rolled out two new technologies at the London Motor Show to prove that the automaker has its eye on a sustainable future.
Two LR2 prototypes are on hand featuring a parallel hybrid system mated to a turbo diesel engine. Testing is currently underway and so far, LR has seen a reduction in CO2 emissions by up to 20 percent. The Electric Rear Axle Drive (ERAD), originally shown on the LRX concept, can deliver power to all four wheels through a 288-volt electric motor producing around 150 lb.-ft. of torque. When complete, the system is expected to proliferate across the Land Rover line-up, along with a new lightweight architecture and a refined start-stop system, under the banner of e_Terrain Technologies.
The second development is the Crankshaft Integrated Starter Generator (CISG), which incorporates an electric motor into a dual clutch transmission, giving a boost in torque and starting the diesel mill.
Both systems aren't going to be ready for primetime for a few more years, but Land Rover's start-stop technology should find its way to production sometime next year.
Click to view a hi-res gallery of the Volvo C30 Green Racer
Let's play a little word association game here. When I say "Volvo", what comes to mind? Swedish. Safety. Soccer moms. Station wagons. But racing?
Granted, Volvo is not one of the better-known names in motorsport, but the company has been competing for the last couple of seasons in the Swedish Touring Car Championship. Volvo Motorsport actually took the first two championships of the series in 1996 and 1997, and came back to the series last year with an E85 ethanol-powered C30, campaigned by Polestar Racing AB. Although the green racing hatch has yet to reclaim the national title for Volvo, it has won a couple of races against conventionally-fueled competitors from the likes of Audi, BMW, Mercedes and Opel. The Swedish automaker has now decided to bring the vehicle up a level to the World Touring Car Championship when the series comes to Brands Hatch in the UK next weekend. It will be interesting to see how the E85 Volvo will fare against the diesel-powered Seats and the other gasoline-powered regulars in the WTCC, however Volvo's entry will be strictly for exhibition and not eligible for points. Press release after the jump and images in the gallery below.
Back in the 70s, the first great oil shock threatened to obliterate the fun in driving. This time around, that's not the case. Modern electronic management systems and highly efficient engines are allowing engineers to create drivetrains that provide outstanding fuel economy and performance. Combine those two elements with a great chassis and you can have a blast behind the wheel -- without draining your wallet or your conscience. Such was the case with AutoblogGreen, which had the opportunity to spend a few days thrashing some European unobtanium, courtesy of Bosch Automotive Systems. The MINI Cooper D (as in diesel power) combines 177 lb.-ft. of torque with the already competent MINI chassis, and delivers driving thrills while returning a massive 47 mpg! Head over to AutoblogGreen for the full review.
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