Archive for the ‘Fuel economy’ Category

Fiat and Tata Will Sell the Ultra-Cheap Nano in South America

The Tata Nano has been making a splash recently as one of the world’s cheapest and most fuel efficient cars marketed towards developing economies where cars are generally considered a luxury. Now Fiat and Tata have announced plans to market the car in South America.

Behind Italy, Brazil is already Fiat’s second largest market so it only makes sense that Fiat would want to grab more market share in the ultra low-end category.

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Aston Martin to Sell World’s Smallest ‘Super-Luxury’ Car

UK luxury car-manufacturer Aston Martin has teamed up with Toyota in a trail-blazing deal to make a ‘cheap’ version of the Toyota iQ for £20,000 ($32,000), making it the world’s smallest luxury supermini.

The new model, called the Aston Martin Cygnet, will be offered to the company’s existing customers (and those with vehicles on order) by the end of the year and will go on general sale following an introductory period.

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Senate Passes Cash for Clunkers Program

The Senate passed the Cash for Clunkers Program today, which gives consumers with cars that get less than 18 miles per gallon the ability to turn them in for a $3,500 or $4,500 cash voucher. The bill was nearly defeated by Republicans, but Democratic support saved the day in part due to Obama’s lobbying of the program. The President still needs to sign the bill into law.

Although many people believe that the program is designed to reduce global warming emissions through the eradication of gas guzzling cars, its true purpose is to help out struggling automakers and car dealers with new car sales. A person who receives a credit as part of the program cannot buy a used car with the monies. Car sales in 2009 are predicted to be nearly half of what they were in 2008.

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Jetta TDI Throws Down with the Prius

I was in Miami recently and had the opportunity to rent a Toyota Prius. I’ve never driven a Prius before and once I actualy figured out how to drive it, it was quite fun. But as gas prices continue to climb in the wake of Memorial Day, I was most impressed with the gas mileage. So when I saw the new Jetta TDI commerical this weekend where the car is compared to a Prius I found it quite amusing.

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The Jetta TDI claims that it gets 58 miles per gallon (mpg), breaking the record for all current “gasoline” fueled cars, even beating the Toyota Prius – a hybrid. I might have grown skeptical in my old age, but I’m having a hard time swallowing this claim to fuel economy. What, were they driving 20 mph on the highway and never stopping? Read the rest of this entry »

New Fuel Economy Standards are Not Counterproductive

Listening to NPR’s Morning Edition yesterday, there was a segment in which some environmentalists lamented Obama’s new fuel economy standards as being a small drop in the bucket for what needs to be done to solve our climate problems.

While this is true, two comments made by Harvard University Professor, Robert Stavins, during that segment struck me as weird and based in something less than reality — a kind of academic fantasy if you will. At the time, I was driving and the comments slid out of my mind. But last night an old friend from college brought it up again in a Facebook thread and it got me thinking more in depth about it.

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Obama wants 35.5 MPG fleet average by 2016

President Barack Obama has his own idea of how to fix the auto industry, and part of that plan is to increase the federal fleet fuel consumption average to 35.5 MPG by 2016. The plan calls for incremental increases of 5% per year from 2012 to 2016, and the standard is nationalized, putting an end to the costly legal battle that California and several other states have been waging to use their own stricter MPG requirements. The plan will supposedly reduce domestic oil consumption by some 1.8 billion barrels, and for the first time the EPA will be required to measure the contaminants coming from a cars exhaust pipe. Read the rest of this entry »

Ford Fusion Hybrid Gets 1,445 Miles on Single Tank of Gas.

It has long been said that its not what you drive that determines your gas mileage, but how you drive. Stomping the gas pedal at every stop light, even in the most frugal fuel sippers, will suck up more gas than slow and even acceleration. Drivers have been applying hypermilling techniques to get the most out of their mpgs, and in an effort to promote their new Fusion Hybrid, Ford launched its mid-size family sedan on a 1,000 mile journey with just a single tank of gas.

That was on Saturday, April 25th. Yesterday, the 28th, the Fusion finally ran out of dinosaur juice after a staggering 1,445.7 miles on a single tank of gas over the course of three days. This publicity stunt not only showcased the Fusion Hybrid’s ability to get an average gas mileage of 81.5 mpg, but also raised more than $8,000 for the Juvenile Diabetes Research Foundation.
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Is New Tata Nano the World’s Most Fuel Efficient Petrol Car?

Struggling Indian car company Tata Motors has announced the commercial launch of the Tata Nano, the most fuel-efficient petrol-driven car in India, and quite possibly the world.

The Tata Nano, keenly anticipated across India since its unveiling early last year, is capable of an incredible 23.6km/litre (55.5 mpg) and ultra-low carbon emissions of 101 g/km, one of the lowest in India. Oh, and with prices starting at about 100,000 rupees ($2,050), it’s also the cheapest car in the world (more pics after the jump).

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GM Recalls Hummer H3T Because Gas Tank Could Fall Off

Hummer H3T recalled for faulty fuel tank strap

Faulty fuel tank support straps in new H3T latest setback for GM

Just when you thought things couldn’t get any worse for General Motors, they did. The financially beleaguered automaker announced a recall of 1,738 of its new Hummer H3Ts on Friday, after the National Highway Traffic Safety Administration said a weak support strap could cause the H3T’s gas tank to fall off, “Increasing the risk of crash.” Read the rest of this entry »

BMW to Slash Fuel Use With Radioactive Tailpipes

German car giant BMW has announced plans to attach radioactive heat-collectors to the tailpipes of future models, in a move predicted to slash fuel use and reduce carbon emissions by around 5 per cent.

The massive fuel saving is bigger than the three per cent achieved by the two current key Efficient Dynamics technologies – stop-start and brake energy regeneration.

The revolutionary technology, originally designed to power space satellites, captures waste heat transferred down the tailpipe and converts it to electricity via a radioactive ‘thermolelectric generator.’

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Glorified Weed Whacker Vehicle: Ultimate in Fuel Efficiency?

Maritime Mileage Machine

A group of engineering students at Dalhousie University will enter their “Maritime Mileage Machine” in the 2009 Shell Eco-marathon America to try to beat the current fuel efficiency record of 1,445 kilometers per liter.

It’s basically a big weed whacker.” – Matthew Harding, team manager

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What Shade Of ‘Green’ Vehicle Does America Want?

I was recently glancing through the Washington Post, when the headline, “Green Is In The Eye Of The Beholder,” caught my eye — mostly because I have been wondering a similar question question as of late: What, exactly, makes a vehicle “green?”

It seems there are as many answers as there are shades of green. But, ultimately, the question all automakers need to figure out the answer to — especially the Big Three in Detroit — is which variety of environmentally friendly vehicles do Americans really want?

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Ford’s SmartGauge with Ecoguide Helps Drivers Save Gas [Video]

A few months ago Cleantechnica reported on the new Ford Fusion and Mercury Milan’s graphical display known as SmartGauge. Now Ford has released a video showing the interactive display in action.

Probably the coolest part of the video is where it shows how the driver will get instantaneous driving habits feedback by displaying how efficiently he or she is driving. The gauge does this through a constantly changing display of green leaves — the more green leaves on the display, the better you’re driving. For the less creative among us, that same information can also be displayed in a history graph (fuel economy over the last ten minutes). This is a nice, non-intrusive way to help promote good driving habits and maximizing a driver’s fuel economy.

Video after the break (skip to minute 2 for hybrid-specific graphics and display).

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Aptera Electric Car Available in “Volume” by October 2009

Aptera 2e profileFor those who haven’t heard of it, the Aptera 2e is the first vehicle from Aptera Motors, a Carlsbad startup with funding from Idealab, Google, and other sources. (Also for those who hadn’t heard of it: it’ll look great in your cave.)

The all-electric, three-wheeled 2e weighs in at around 1,500 pounds due to high-strength composite construction, has a small fraction as much aerodynamic drag as a Prius, goes 100-120 miles with a top speed of 85-90mph, and boasts normal car safety features, impressive crush test results, and crash testing (TBA).

With a price ranging from the mid $20s to the mid $40s (depending on options), Aptera is aiming to produce 10,000 a year in 2010 and 100,000 by 2015, including a subsequent four-wheel, four-seater code-named Palomar.

Now, they’ve announced what many have been long awaiting: a basic production schedule.

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Electric Car Plows 4 Feet of Snow!

Having just hibernated for half a month in freezing Minnesota…

..I was easily swayed by Nick and Sasha’s recent arguments that those treehuggers unfortunate enough to live in such inclement climes should just give up altogether on electric cars and settle for the alternative vehicles powered by liquid compressed natural gas that Pickens pushes in his plan.

(In my weakened state I could almost understand that security blanket SUV mentality because it is so frightening being at the mercy of such a climate. You want the sense of a great deal of protection against being stranded and even dieing of exposure to the elements. Maybe batteries are weak in cold climates?)

But then I saw this electric car do this sturdy little trick on the You Tubes: George Clooney’s tiny Tango EV really just charges right out of the garage and shovels the snow right out of its way!

Check out this amazing video:-
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