On Thusrday, a retired German race car driver and his ultra-light
gasoline-fueled Very Light Car won the Auto XPrize, a $5 million (3.8
million euros) award in the United States.
The prize, which is funded by an American auto insurance company,
Progressive, was started as a way to inspire auto makers around the
world to build a car that would get 100 miles per gallon (42 kilometers
per liter), or its energy equivalent. The cars could be electric,
traditional combustion, or hybrids.
After making his fortune in real estate, car sales and racing, Oliver
Kuttner built his car in Lynchburg, Virginia – an old industrial city
about three hours south of Washington, D.C. He hired around 100
mechanics, designers, drivers from his racing days and others and
proposed that they create a whole new kind of car, using ultra-light
parts.
Bildunterschrift: Großansicht des Bildes mit der Bildunterschrift: The Very Light Car won the $5 million Auto XPrize
"If you start with very light parts, you will need a smaller engine,
smaller brakes, and less energy to power the car,” he told Deutsche
Welle.
Because batteries are so heavy, his team - known as Edison2 - decided
not to power the car with electricity. Instead, they designed an engine
that would run on a mixture of 85 percent ethanol and 15 percent
gasoline. The finished product weighs less than 700 pounds, or about 320
kilograms.
To improve aerodynamics, chief designer Ron Mathis suggested using
buttons instead of door handles and internal cameras rather than
external mirrors. Light, sleek and low to the ground, the silver sedan
looks like the cockpit of a small jet and can go from zero to 60 miles
per hour (96 kph) in seven seconds.
"It's so light that it just feels alive in your hands," Mathis said "It's fun!”
A trend toward lighter cars
The car's body is made from carbon, but Kuttner insisted on a design
that could also be built using less expensive materials - aluminum and
steel. If an automaker were to build something similar, he says, it
would be affordable and recyclable. What's more, it could be
manufactured to run on almost any fuel.
Edison2's Very Light Car meets all American safety requirements,
protecting passengers by incorporating many features of race cars.
Bildunterschrift: Großansicht des Bildes mit der Bildunterschrift: The Very Light Car is safer than it looks
"We've all seen the video footage of cars hitting walls at 160 miles
an hour, partially falling apart, and then the guy getting out and
saying, "This was a bad day!” Kuttner noted, and also pointed out that a
lighter car is easier to stop.
Auto experts say the industry is already moving toward lighter vehicles in an attempt to improve fuel efficiency
"We're seeing that the size of vehicles is obviously decreasing from
what it was five years ago," said Jason Stein, the editor of Automotive
News.
He added that electric vehicles and hybrids are still going to make up a small portion of the American car market.
"Probably in the range of five to ten percent at the most by 2020,
and then electric vehicles will fill in another possibly three to five
percent," he said. "If we look at the industry as a whole, and then the
other 85 percent are still going to be your basic internal combustion
engine-driven vehicles."
Very Light Car now eligible for American government grants
Kuttner also dismisses hybrids, since their batteries are expensive and must often be replaced after a few years.
Bildunterschrift: Großansicht des Bildes mit der Bildunterschrift: Kuttner said he wants to see the car hit the streets
Looking ahead, he predicts China will go with electric cars, creating
huge demand for the materials needed to make batteries and driving up
prices. That's yet another reason why Kuttner believes the auto industry
should give serious consideration to making lighter cars.
Still, the German race car driver, who has lived in the United States
for two decades, is confident the patents he holds for light-weight
designs will prove profitable as automakers search for ways to improve
fuel efficiency.
He also said that he plans on finding partners to help manufacture
and distribute the car, which could also be accelerated now that he is
eligible for a U.S. Department of Energy program that will help the Very
Light Car be introduced into the American market.
Oliver Kuttner also believes that in the United States, electrics and
hybrids will always be plagued with the problem of range, as many
Americans commute long distances to reach their workplaces, or will want
the option of taking the car on road trips.
"An electric car would be perfect for the post office. It goes on a
short route every day and parks in the same garage at night. Do I want
an electric car?” he asks.
"No, because I may have to go to Washington tomorrow, and I can't get from Lynchburg to Washington, D.C. in an electric car.”
Author: Sandy Hausman
Editor: Cyrus Farivar
http://www.dw-world.de/dw/article/0,,6010262,00.html
