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GAIA Host Collective
http://www.acceleratedcomposites.com/p_aptera.html
The Aptera - 330MPG diesel/hybrid car.
Cost less than $ 20,000.
0 to 60 mph in 11 seconds.
Yeah, this one has been making the rounds over the past couple of days.
On the surface it looks kind of cool.
The downside is that they haven't even built a prototype yet. For that matter, the design itself isn't even complete. The company doing this says they have made breakthroughs in building things out of composite, but as best I can tell they don't have any automotive experience. They are still looking for 'angel investors' to help pay for the prototype.
They plan to use off-the-shelf components (so they won't be building engines themselves), and I am sure there are many other parts they can just buy as well.
I guess my point though is that there may be subleties to things like getting the suspension and steering working so that it feels right, and these are things that they probably won't be able to buy.
It is classified as a motorcycle - this helps evade much of the crash safety testing requirements.
They aren't the only people thinking along these lines, however. Volkswagen had a similar project - they had a turbodiesel two-seater with a carbon fiber body. Theirs was only rated for ~260 mpg, and this was something that they did build and field test. They didn't have any hybrid technology in there though.
They called it the '1-liter' car, meaning it would burn one liter of fuel to go 100 km. They did unfortunately abandon the project:
http://www.greencarcongress.com/2005/04/vw_abandons_its.html
The problem for VW was the cost:
I gather that the carbon fiber was the deal-killer here. You need it to make the vehicle lightweight, but the stuff is expensive.
Now if this company (Accelerated Composites) has come up with a way to reduce the cost of making carbon fiber components, there could be value here if they were to simply license the technology to someone like VW who has sufficient experience to make an entire car.
Judging by the lack of content on the website, it's understandable that our project doesn't seem further along than it is. Lots more photos, photos of our destructive composites testing, our white papers, simulations (CFD, FEA, et al), status of our patent applications, and more recent pictures of the prototype will be posted as time permits.
Thanks for all of the input.
Steve
AC