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» Archive for the 'Green' Category

Chrysler LLC debuts Dodge EV, Jeep EV and Chrysler EV

Thursday, September 25th, 2008 by admin

As we learned this morning from Bob Nardelli’s appearance on CNBC, Chrysler LLC is getting into the electric vehicle game and plans to have something on the market by the end of 2010 – the same time GM plans to start selling the 2011 Chevy Volt. The vehicle in question will be one of these three EVs, all of which are powered fully or in part by electrons.

The first and perhaps most exciting is the Dodge EV, which is an all-electric sports car like the Tesla Roadster. In fact, Chrysler seems to have taken a few pages from Tesla’s playbook, which is evident by the fact that its EV is wearing the body of a Lotus Europa at the moment. Lotus also worked with Tesla on the development of its Roadster and is probably offering its expertise in electronics and lightweight vehicle design to any automaker willing to pay for it.

Chrysler says the Dodge EV uses a 200kW or 268 equivalent horsepower electric motor mated to an “advanced lithium-ion battery pack and an integrated power control module”. Peak torque is 480 lb-ft, which helps propel the lightweight Europ… Dodge EV to 60 mph in less than five seconds and a 120 mph top speed. Its range is pegged at between 150 to 200 miles with recharge times of 8 hours for 110-volt outlets and four hours using a 220-volt.

The Jeep EV and Chrysler EV, meanwhile, are both series hybrids like the Chevy Volt, which means they have an electric motor/generator that drives the wheels for distances up to 40 miles before an on-board small displacement engine kicks in to recharge the lithium-ion batteries or provide power directly to the electric motor.

Both vehicles feature an approximate 400-mile range on just 8 gallons of gas, which equates to 50 mpg. The Jeep EV uses an electric motor making 200kW (268 hp) and 295 lb-ft of torque, while the Chrysler EV uses a 190kW (255-hp) motor making 258 lb-ft of torque. However, Chrysler has not mentioned what range-extending gas engines will be used in either vehicle. Its engineers are also exploring in-wheel electric motors for the Jeep EV, which would benefit from being able to control power delivery to each wheel separately while off-roading.

One question you may have is where did Chrysler come up with these three vehicles? The automaker’s in-house ENVI division is responsible for having developed all three under a veil of secrecy for over a year. Today’s announcement, however, was light on details, so it remains to be seen if Chrysler can accomplish its goal of bringing one of these EVs to market by 2011. We see no reason to bet against them, however, as GM has proven what’s possible when a big fire’s been lit under your company’s collective ass.

[Source: Chrysler]

Are fuel prices hurting acceptance of modern diesels?

Thursday, September 25th, 2008 by admin

Diesel fuel prices are hovering about 20 above gasoline on average. It seems that automakers are a bit worried this disparity could have a negative impact on their upcoming diesel-powered cars and trucks. While it’s true that Volkswagen and Mercedes-Benz are already rolling out new oil-burners in all 50 states with positive results, there remains a concern that there are only so many buyers willing to spend extra to get a more efficient engine and then pay extra to fill it up. At a Senate Energy and Natural Resources Committee on diesel fuel prices today, a spokesperson for the Alliance of Automobile Manufacturers fell short of suggesting what to do about the situation, choosing instead to highlight the fact that diesel fuel is taxed more than gasoline, whereas in Europe where oil-burners are much more popular, the opposite is true. Reading between the lines a bit, it’s not hard to see his point.

Paris Preview: Kia cee’d Hybrid

Thursday, September 25th, 2008 by admin

Kia’s will have at least two new tricks at the Paris Motor Show, one of them being the Kia Soul. The other will be a Kia cee’d gas-electric hybrid. Already available in coupe, 5-door hatch, and sportwagon variants, a hybrid addition based on the five-door would be a perfect addition to the line. So far, the only details we have is that the c’ee hybrid isn’t planned for sale until 2010, when it will join a train of new hybrids from other makers. Kia apparently decided that is when they’ll be able to sell enough of them to make a profit. But we will get the complete scoop on it at next week’s Paris Motor Show, so you won’t have to wait that long.

Senate passes legislation including PHEV tax credits

Thursday, September 25th, 2008 by admin

 

Legislation that includes tax credits for plug-in electric vehicles has passed the Senate. Now the House gets a chance to look things over and put it to a vote. The tax credits allow buyers of PHEVs to receive a credit as high as $7,500 and as low as $2,500 depending on the capacity of the vehicle’s battery. Toyota had raised concerns that the bill focused solely on battery capacity, as its currently announced hybrid plans do not include anything that would approach the maximum credit. In fact, the Chevy Volt sits alone as the only product that has enough battery capacity for the top tier. Chrysler’s recently shown electric vehicles would theoretically qualify if they ever see the light of day.

Once 250,000 qualifying PHEVs are sold, the credits begin to get smaller until they go away completely. At this point, the legislation — and the vehicles — have a long way to go before anybody could actually purchasing a qualifying car, but the framework is now in place.

MAKE reader builds Ariel Atom replica out of spare parts

Thursday, September 25th, 2008 by admin

We can think of few better ways to spend our evenings than bending, welding and beating metal into submission to produce our own car and it seems that we are not alone. MAKE reader, Utah resident and Flickr user proximacentuari took the design of the Ariel Atom — currently one of the most desirable track cars in existence — and replicated it in his home garage. What’s more, he documented the entire process with pictures and uploaded the whole thing to the internet. This is the coolest show-and-tell ever.

Powering the beast, known by its builder as z59, is a Honda K-Series four-cylinder engine from a wrecked Acura RSX. It’s an impressive build, taking “15 months and at least 800 hours of work in the garage,” all done without any official Ariel schematics. “The frame is completely custom. I didn’t make a single measurement off the real car… what you see is a series of very educated guesses,” according to the builder.

The gauntlet is thrown: VW Jetta TDI vs. Toyota Prius

Thursday, September 25th, 2008 by admin

Clean diesel or hybrid drive? It’s an intriguing question, and one that’s not quite so easy to answer. There’s the price of diesel fuel to consider, which runs a few dimes over that of regular gasoline. Then there is fuel mileage. Does the Volkswagen Jetta TDI have a shot at dethroning the Toyota Prius as the undisputed mileage champion of the U.S.? To get a preliminary answer to some of these questions, Popular Mechanics put almost 500 miles on both cars, dividing up their miles between the city and the highway. It’s not a knock-out for either car, but it may offer some early answers to a few questions.

First, the mileage. In the city, there’s just no beating a hybrid, which uses its electric motor to good effect and scores over ten mpg better in the stop-and-go traffic of Los Angeles. On the highway, though, the Jetta TDI is able to eke out a narrow victory, scoring less than one mile per gallon better. Once the price of crude is factored in, the Prius remains the overall cheaper car to keep filled up. Of course, there is more to the story than that, including which car is a better to drive — according to PM, the Jetta. Finally, the TDI qualifies for a $1,300 tax credit that the Prius can’t claim. It’s too close to call. Expect a rematch soon enough.

Spawn of Volt: More details on more variants

Saturday, September 20th, 2008 by admin

GM is not going to let the Volt or its E-Flex powertrain get lonely. The first Volt — the one due in late 2010 — hasn’t been finished yet, yet is so popular that GM is publicly theorizing about how far it can spread the technology through the empire. Ideas include a smaller car with a smaller battery pack that could go 20 miles on pure electric, and be much cheaper. A proper wagon, just “a little bit bigger,” could also make the cut.

And those variants don’t all need to be Chevrolets. Other GM brands will certainly be blessed with Volt technology, if not an outright case of brand engineering. Cadillac is one of the wolves thought to be circling the Volt’s henhouse, and using Volt systems in a Caddy might allow GM to make a profit on such a car without tax breaks. If there were a more economical Volt with a shorter electric range, Saturn would seem to be a prime candidate.

It looks like the sole E-Flex powertrain option not planned is an electric-only car, one without a range-extending gasoline engine. GM feels that people would find it too risky to have no backup. But back to that first car, the plain vanilla Chevy Volt that’s still two years away from showrooms – a Volt team member doesn’t appear to have forgotten the prime directive: “You always have to do the first car right and well.” Amen.

First Drive: 2009 Volkswagen Jetta TDI

Saturday, September 20th, 2008 by admin

The state of California has the toughest vehicle emissions regulations in the world in its LEV II (and the corresponding national Tier 2 Bin 5) standards. Those rules treat all engine types the same regardless of what fuel they use. It doesn’t matter if the engine runs on gasoline, diesel or cow dung, the emissions standards are the same. These rules are so tight that no manufacturer has been able to sell light-duty passenger vehicles powered by diesel engines in California and four other states for the last several years. That’s all about to change beginning with last month’s sales launch of the 2009 Volkswagen Jetta TDI. The Jetta TDI is the first new diesel-powered car to meet the tough T2B5 standards, and it’s fitting that VW invited us out to the birthplace of these emissions regulations to drive it. We spent a day driving the Jetta TDI in and around Santa Monica to gauge whether it has the right balance of Fahrvergnügen and low fuel consumption to be a viable alternative to cars like the Prius, Civic and Focus. Continue after the jump to find out more.

Saab Australia busted for misleading green claims, ordered to plant LOTS of trees

Saturday, September 20th, 2008 by admin

Marketers have been known to make claims that test our good sense, our gullibility and our patience. But in a field in which it’s often the best story — not the best product — that wins, some of the more unsightly details can get left out when making a pitch. Nevertheless, there is still, as Pinocchio’s nose would tell you, a line between a tall tale and what’s commonly referred to as a lie.

Saab Australia drove its entire model range over that line when it claimed in a campaign last year that “Every Saab is green, with carbon emissions neutral across the entire Saab range.” The ads also said Saab would plant 17 native trees to offset the CO2 emissions for the lifespan of each car it sold. Turns out that 17 trees only offsets the carbon produced in the first year of a car’s life. Saab left that part out when they lied added the small print.

Australia’s competition watchdog took Saab’s parent company, GM Holden, to court, and in a verdict for truth and the environment, Saab’s claims were declared, ahem, “misleading”. GM has pledged to “retrain its marketing staff in relation to making green claims,” and plant a forest of 12,500 trees to cover the lifetime emissions of all the cars sold during the campaign.

Toyota considering Prius sub-brand, dealerships

Thursday, September 18th, 2008 by admin

There could soon come a day when you waltz into a local Prius dealership to purchase your next hybrid car. As Toyota did with the Scion brand, the Japanese giant is still said to be considering making an entirely new brand just for hybrids out of its popular Prius hatchback. We are certain to get a redesigned Prius after it debuts in Detroit in 2009, and after that, the rumormill indicates that a smaller hybrid model is on the way that would more closely compete with the new Honda Insight, which will undercut the standard Prius by a scooter-sized chunk of change. Toyota previewed a hybrid model powered by a smaller gas engine when it introduced the world to its 1/X concept at the 2007 Tokyo Motor Show. With a bit of mild speculation, we could envision a slightly larger model than the current Prius as a replacement for the Camry hybrid, giving Toyota a three-pronged answer to the likes of the Volt from GM and the Insight from Honda.