GM designer flashes photos of Chevy Volt
General Motors on Thursday showed off some of the aerodynamic styling of the plug-in hybrid Chevy Volt, which is scheduled to ship in late 2010.
In a company blog post, Bob Boniface, who is the director of design for the Volt, released photos of the exterior. The release of images was timed with a GM management conference in Traverse City, Mich.
(Credit:
General Motors)
Boniface said that the Volt design team is spending a significant amount of effort in wind tunnels to minimize the wind drag, which can account for 20 percent of a car's energy.
"We believe the Chevrolet Volt's exterior design is an attractive balance between aerodynamic performance and styling," he wrote.
Speaking to MarketWatch, a GM representative said that the company still intends to deliver Chevy Volts to dealers in late 2010.
The drip-feed of photos and updates on the Volt underscores how important the product launch is to GM.
(Credit:
General Motors)
The company is being pummeled financially by its reliance on sales of SUVs, trucks, and large cars as consumers shift to more fuel-efficient cars.
The Volt, which will be able to go 40 miles on an electrical charge, is a high-profile model to demonstrate GM's commitment to diversifying its fleet with more fuel-efficient technology.
The Volt will also have a gas engine used to recharge the lithium-ion battery, giving the car a range of 400 miles.
Martin LaMonica is a senior writer for CNET's Green Tech blog. He started at CNET News in 2002, covering IT and Web development. Before that, he was executive editor at IT publication InfoWorld. E-mail Martin. 





Hopefully these manufacturers will figure out that our economy and our country (and their bottom line) will benefit from them working toward electrics and hybrids.
Show me a plug-in hybrid that looks good, is priced reasonably, and drives well, and you will have me as a customer waiting at your dealership with cash in hand.
That said, we desperately need to start upgrading the grid with new, long-haul HVDC (high-voltage DC) lines.
What we need today is some real vision and technological breakthroughs - similar to those we have experienced in the computer field. The Volt will be a rich kid's toy that will drive up our electric bills as well as our gas bills. Until we get a real breakthrough in technology, we can only make a difference by conserving, changing our driving habits and installing products like the PPH60 Partial Plug-In Hybrid system (www.gogreenwithct.com)
Assume the transition takes 50 years. That's 11 new power plants per year to just meet the electrical demand. We haven't been able to get ONE approved in the last 20.
So, you've got to get the environmental strangle hold off of building new power plants. But if you're going to do that, why not get the stranglehold off of drilling for oil? It's a more efficient energy source than chemical batteries.
http://news.cnet.com/8301-11128_3-10017437-54.html
Just doens't happen to be coal or gas fired.
Looking at the logic of centralized generation with a different set of constraints makes us think of distributed power generation coupled with smart grid demand management.
Current grid architecture can be optimized but at a large cost to add more capacity for all the vehicles we will plug into it. The other environmental costs which follow that action resulting from cheap coal to generate that energy and the transmission/distribution inefficiencies will make a difficult situation for us.
Distributed generation supplementing the increased demand of plugins with clean power needs to be implemented. In essence there are many solutions which can be integrated using system engineering practice....but the solutions must act in harmony from a macroscopic view. There are never magic bullet solutions in the real world, so put on your system engineering thinking caps. Big picture thinking will get it done.
Demand side control:
Vvehicles need to integrate as many clean efficiency measures including surface conformal thin film PV for charging batteries. Waste heat should be harvested and used. Make these vehicles place as little demand on the overloaded grid as possible by being at least partially self sufficient.
Energy Efficiency is the first step:
We can tackle our energy problems by increasing our overall efficient usage of energy which will free up some capacity and save money spent on energy. Efficiency measures avoids building more expensive power plants and delays grid improvements (which are sorely needed). Efficiency avoids cost and re-invents demand in a world of not so cheap energy.
Oh, wait. We already have that. It's called gasoline.
99% of people are purely economic beings. They will wax poetic about the environment, but they won't pay a dollar more then they have to to get a large and comfortable car.
I do a lot of work in the solar space, and you are WAY too optimistic on thin film solar being able to deliver enough power to run 2 cars (the average household in the US has 2 cars) with $20k of rooftop panels by 2011. If for no other reason then thin film solar is HORRIBLY inefficient interms of space and an rntire roof and backyard of panels won't cut it. On top of that it will cost $100k.
The only market for electric cars in the near future is the performance sector where people will pay $100k for a car with 3 second 0-60 and no range. This is EXACTLY what happened with GM's 1st electric car, all the hippies couldn't afford it, only the rich.
Many people have brought up the electric grid capacity, but more important is what is happening with electricity generation. From a lifecycle perspective, a plug-in hybrid, like the Volt, will actually have higher carbon emissions than a standard hybrid, like a Prius, UNLESS we have a low-carbon grid [ie renewables and carbon capture/sequestration]. Of course, this is based on national averages. If you live in Oregon and get your power from hydro, there is not much carbon associated with that.
Also, I am excited to see how the Volt turns out. A great new car is what GM needs to boost its image.
The prius is an ugly car whereas the volt is a good looking car.
People will be willing to spend more money for a car that looks good. Ideally, they should still have it under 40,000, but they don't need to match the prius in price.
Comparing the EV-1 from the 90's to the VOLT of 10's is like apples and oranges. The market appears to swing in GM favor.
That being said, if GM can not deliver on the 2010 promise, than the company will go under. It is sad how GM rolled out a car and pretty much claimed 40 mile Electric, but theres only one catch, "we dont have the technology right now" . Thats like building a prison without the bars. But hey, GM eases our concerns by showing off its automobile on a daily basis. Talk about a tease.
Everyone jumped on the E85 bandwagon couple years ago and it only took a year to figure out that Ethanol is not the answer. Although it might take longer, lets give E cars a chance.
I might not have the cash for the VOLT but I am looking at alternatives (TH!NK)
Don't even worry about the electric resources required, I predict this rehash 1.0 electric car won't sell enough to affect squat. GM could have been on version 5 by now and had a really good electric car, then we could have been talking about where to generate all that needed power.
"the future? -oh that's for the dodos to think about"
As with a lot of the "green" trend, I have a feeling that the Volt is there almost completely so that GM can say "hey! look! we don't only make suburban's anymore" kind of thing. However, if they can actually get the vehicle working as well as promised, good for them, and hell, it might actually make a difference. I am yet to look heavily into what all the Volt is cracked up to be, but they have plenty of ways to make it as efficient as the new market demands. Let's start with carbon fiber body panels. As mentioned before, not cheap, but with economies of scale, carbon fiber could be as cheap as plastic with enough production. Second: gas turbine generator, instead of conventional gasoline engine. Lighter, simpler, and more efficient since it will only be charging the batteries (i.e. constant r.p.m., = Jet gold) Third, as people mentioned, green sources of energy generation for the plug-in aspect. Solar shingles would be great, again, if everyone would buy them and help drop the prices. Lastly, as with all vehicles: DON'T DRIVE IT LIKE AN IDIOT! Keep it slower on the highway, ease on the gas and brake instead of punching it from stop to stop.
What the heck. The Volt might actually do something. Might not. TIme will tell. (apparently we have plenty of that, if these ideas won't hit market until 2010. By that time, gas could be $10 a gallon, and president Obama-Hillary-McCain could already have us in Iran or something, though I suppose either of those would drive up damand for such a vehicle...)
- by kfourog August 17, 2008 6:55 AM PDT
- I had the Citicar (made in Florida) back in the 70's. I loved it, but...what doomed it as well as the demise of the EV-! was battery technology. Plain and simple. The lead-acid battery will not provide the energy pack needed for a practical electric car. The Lion battery is a significant advance in battery engineering, which is advancing a rapid pace.
- Like this Reply to this comment
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Showing 1 of 2 pages (36 Comments)The power grid and capacity is not a rational objection the the Electric Car. Millions of these vehicles will not hit the road in a short time span. The off-peak hours recharging will handle the load.
According to the Department of Transportaion, seventy percent of us drive less than forty miles per day, making the Volt a real alternative mode for our transport needs. I for one will have to add stabilizer to the generator fuel tank to extend the life of fuel.
I find the data on the Volt very impressive. This is not a Hybrid, but an all-electric drive car with an on-board Aux. Generator. I have been waiting for this for years.