Jan 15, 2008 8:16 am US/Central
Automakers Show Off Fuel-Efficient Cars In Detroit
(WCCO)
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The Detroit Auto Show featured a lot of smaller vehicles, like the two-passenger Smart.
CBS
For more than 100 years,
the Detroit Auto Show has given consumers a glimpse of their future cars and
trucks. Whether they are new models or
concept vehicles, one of the main themes this year is fuel economy.
American manufacturers
have long made big money from full-size trucks, but concern about fuel economy
means even large vehicles, such as the Cadillac Escalade, are now available
with hybrid gas-electric power.
"We've never seen a
hybrid in a vehicle like this that left no compromise," said Jean Jennings
with Automobile Magazine.
Ford said its new
ecoboost system, using turbocharging and direct injection will increase the
economy of its gasoline engines by 20 percent.
The new Corporate
Average Fuel Economy, or CAFÉ, standards, along with the cost of fuel, are
driving carmakers to these innovations.
It comes down to dollars
per gallon.
"We've really
looked at our overall product plan, assuming it would be three or higher,"
said Tom LaSorda, the CEO of Chrysler.
Minnesota and other farm states promote ethanol as the fuel
of the future. While carmakers produce
engines that run on up to 85 percent ethanol, most fuel retailers do not sell
it.
"Right now we've
got maybe 1,400 out of the 170,000 stations in the U.S. offer ethanol
capability," said Rick Wagoner, the CEO of General Motors. "We have
to increase that."
The Chevy Volt, which is
not yet available, is a plug-in hybrid.
Its larger battery pack allows trips of up to 40 miles on battery power
alone.
Whatever the fuel,
smaller cars use less of it. The Detroit
Auto Show featured a lot of smaller vehicles, like the two-passenger Smart and
an even smaller version of the Hummer SUV.
If you're in the market
for a hybrid car or truck, remember the fuel economy suffers in cold
weather. The gasoline engine has to run
so the heater can work.
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