Google.org, the search kingpin's philanthropic wing, has just added another notch to its eco-friendly belt with a recent (and sizable) investment in Aptera Motors -- makers of that absurdly futuristic gas-sipper we've been following. Along with ActaCell (an electric car battery maker), Aptera received a $2.75 million infusion via Google.org's RechargeIT investment program. Hopefully, some of the cash will be put to use bringing Aptera's Typ-1 vehicle to market, where its $30,000 estimated price tag and outrageous 230+ MPG fuel economy will be a welcome relief from rising fuel costs and concerns... and our lack of a fresh ride.

[Via SMASHgods; Thanks, Jason]

'Tis a shame we North Americans, Europeans, Australians, et al. won't be seeing the Elantra LPI Hybrid in 2009, but those in South Korea have a reason to celebrate. Hyundai is gearing up to launch the company's first LPG-electric hybrid vehicle next July, which also happens to be the planet's first hybrid vehicle to be "powered by liquid petroleum gas (LPG) and adopt advanced Lithium Polymer (Li–Poly) batteries." Said automobile will pack a 1.6-liter Liquefied Petroleum Injected (LPI) Gamma engine, a 15kW electric motor and a continuously variable transmission, and while the outfit isn't releasing hard mileage numbers just yet, the car should prove to be around 50% cheaper to operate than a gas-only Elantra (pictured). C'mon Hyundai, we know you've got plans to take this thing worldwide -- just let it out of the bag already.

[Via FarEastGizmos, image courtesy of Autoblog]

The gas tank in the Chevy Volt is probably the least interesting thing about GM's hybrid concept, but it's causing some waves today, with reports that GM is trimming it in size, effectively dropping the vehicle's range from 600 miles to some 360. Apparently GM found that consumers rarely travel more than 40 miles a day (the range of the Volt's battery pack) and that longer trips didn't require a 600 mile range because "most bladders can't go 600 miles" -- so cutting down the 12-gallon fuel tank saves weight and cost. Sure, we can see that -- most of our cars can only go 300 or so miles before needing gas -- but it sure seems like the Volt is going from marvel of hybrid technology to just another hybrid in a much cooler skin.

[Via Autoblog]

We've been hearing rumors about a partially solar-powered Prius, but Car and Driver's got some info on the 2010 model scheduled to make an appearance at the Detroit Auto Show in January, and it doesn't appear that sunlight plays a part quite yet. The popular hybrid gets a more angular shape, but it still basically looks like a shoe -- which isn't to say it's not an improvement over that earlier rendering, which looked like a terrifically ugly shoe. Dimensions are only slightly bigger, as Toyota wants people to "recognize the Prius as a Prius" but the engine gets a small boost to 1.6 liters while fuel economy is said to be improved over the current model's 48 / 45 EPA numbers. There's also a plug-in version in the works, but the battery tech to make that happen is still under development, and supplies will be limited to the "hundreds of units rather than thousands." All this is partially speculation on C/D's part, so we're still holding out hope for solar panels, but we've got a feeling that's not going to happen for a while yet.

[Via TG Daily]

Update: Our bad, looks like the image above is apparently just Car and Driver's illustration of what they think it COULD look like. Thanks, Dave.

We're still a bit unconvinced about this whole "using our own energy to induce motion" thing, but if you got restless leg or some other siren call to the bicycle, the Lithium Vivi RX-10S seems the way to go. Panasonic is launching the bike in Japan this August, and stuffed in some fancy hybrid car-style regenerative braking to set it apart from the pack (though Sanyo does have something similar). There are four levels of assistance electric motor assistance, which means you're probably going to end up peddling now and then, but the bike's range with regenerative braking to power a secondary battery is almost 78 miles, compared to 56 miles without it. You'll obviously benefit more if you have a lot of hills and "stop and go" type stuff on your commute, but that's certainly nothing to scoff at.

According to Nikkei, Toyota's apparently going to be equipping future high-end Priuses with Kyocera-built roof-mounted solar panels. Somewhat counterintuitively, the sun's rays won't be used to power the car itself, but will instead run the AC. It also sounds like your next solar-assisted Prius won't be around for a while, as the panels aren't designed in yet, nor will they be until early next year when Toyota starts work on revamping the line.

You know how we love plug-in hybrids around these parts, particularly if they're actually going to get built -- crazy, we know. Now it looks like Volkswagen is going to get into the game, with a "Twin Drive" Golf powered by a 122 horsepower diesel engine and 82 horsies of electric motor. The car should debut around 2010, and VW plans on spending $769 million on the project, helped along by a $23.5 million program put in place by the German government to help along such development. The car, which uses the electric motor for primary power, supplemented by the diesel motor and regenerative braking for extra juice, should be able to squeeze about 31 miles out of its Sanyo-developed lithium-ion batteries in all-electric mode.

If you're in the market for a fuel efficient car, but you've been holding out for something a little more advanced than the Prius -- your dreams may have just been answered. Honda announced today that it would begin producing limited quantities of its FCX Clarity hydrogen fuel-cell vehicles for sale in the US and Japan over the next few years. According to the automaker, it plans to offer around 200 of the zero-emission cars in the next three years, with a few dozen models expected on the road this year leased at around $600 a month. Said John Mendel, a senior vice president at Honda, "It's an especially significant day for American Honda as we plant firm footsteps toward the mainstreaming of fuel cell cars." Now all they have to do is get more than 3 fueling stations out there and we'll be all set.

Read - Honda rolls out fuel cell car
Read - Honda starts producing next-generation fuel cell car

Toyota continues to lead the silent race to efficient cars with plans to introduce a plug-in hybrid in 2010 that will use lithium-ion batteries. Meanwhile, Toyota has been working with Matsushita Electric Industrial Co to develop batteries that will outperform lithium-ion batteries for its plans to introduce hybrid versions of every single car in its lineup between 2020 and 2029. If that seems too far away, the next generation Prius, due next year, will use NiMH batteries. Toyota president Katsuaki Watanabe told reporters in Tokyo that it's time to move past oil and get serious about electric power. "Our view is that oil production will peak in the near future. We need to develop power train(s) for alternative energy sources."

Another day, another potential find to avoid the imminent fuel crisis. On the docket today is Ernie Brookins' hybrid drive system, which "captures, compresses, and stores wasted drive-train energy produced when a vehicle's engine is running." Ernie here has concocted a hydraulic transmission that can reportedly power vehicles without the engine running all of the time, and he expects the solution to save motorists around 50-percent in fuel costs. Better still, the contraption could theoretically work on nearly any vehicle -- from school buses to grain trucks to high-octane Power Wheel Jeeps. As these things seem to always go, the project has hit a roadblock without a source of funding, so if any VCs out there are looking for a somewhat solid place to shove $250,000, give this man a ring. [Warning: read link requires subscription]

[Thanks, Rachel]

Despite all the lawsuit hoopla over who-stole-what, Fisker Automotive is trudging along with its $80,000 Karma plug-in performance hybrid. New, stripey pictures of the actual vehicle in test runs popped up this week telling us that the Karma could actually hit dealers by 2009 as promised. The pictures are nice -- so nice, in fact, that it turns out they were "leaked" by Fisker's own PR agency along with a video. For review, the Fisker Karma will do 0-60 in 5.8 seconds and top out at 150MPH via an electric / internal-combustion hybrid engine. Latest word is that the combustion engine portion is of Volkswagen build. Fisker is only saying that the engine is of German build, and we say, "gut!" -- let those external speakers roar! The "leaked" video is after the break.

Although you can definitely pre-order an Aptera if you're okay with space-aged design, Volkswagen is hoping to provide another option for those looking for ridiculous MPG and a little bit of normalcy in construction. Okay, so maybe the 1-Liter isn't exactly standard fare -- with its plastic / magnesium shell and all-glass roof -- but at least it packs four whole wheels and an iconic VW badge, right? According to Motor Authority, the automaker will be producing said vehicle and pushing it to market as early as 2010, and while the minuscule engine will only take you to 75MPH, it will still seat two people -- one in front of the other, though -- and get around 235MPG. No word on a price or any of that good stuff, but we're hearing that they'll only be produced in "limited numbers" whenever they're launched.

[Via EcoGeek, thanks Yossi]

We already know that Toyota has an eye to the future with the Prius, likely switching up the batteries and adding a plug-in option, but now we've got a little more news on what shape the next generation fuel-saver will take. According to Auto Observer, the new model (said to be showing up at the 2009 Detroit Auto Show) will sport a larger, 1.8 liter engine, a ten percent increase in fuel efficiency, and will undergo a fairly noticeable redesign (though we doubt it will end up looking like the concept car above). Pundits say the new Prius will be larger, may be available in a wagon version, and there are suspicions that Toyota will grow the brand and include a compact version of the hybrid as well. One thing's for sure: with an increase in production of 60 percent for the next iteration, the eco-friendly car is sticking around.

[Via AutoblogGreen]

We're surprised this hasn't been though up before, which means it probably isn't as simple as it sounds. MIRA's got a new plug-in hybrid in the works that skips the whole plug aspect. Instead of plugging the whole car into an outlet, you can pull out any of the three battery packs in the trunk and hook 'em into the wall. That means the car doesn't have to have direct access to a plug to be able to juice up, you just take the batteries to where the power's at and commence charging. They're calling the system H4V, and are powering the unit on lithium ion phosphate batteries. MIRA expects the retrofit to an existing car to cost about £2000 (around $3950 US).