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Tire Trailblazer
Despite rising fuel prices and stricter CAFE standards, General Motors is not expecting widespread demand for diesels in the U.S. in the coming years. Several German automakers are banking on the U.S.' acceptance of diesel-powered cars, but GM will continue to develop its diesels mainly for overseas markets.
“Frankly in the United States, with diesel fuel the same price as gasoline, I don’t think that many Americans are going to pay a $3,000 or $4,000 premium for a modern diesel engine,” GM chairman Bob Lutz told The Car Connection.
The $3,000 to $4,000 premium on diesels over gasoline engines is due to the increased amount of emissions equipment needed to make a diesel-powered car 50-state legal.
Lutz explained that diesel are so popular in European countries, such as Germany, because of the way fuel is taxed. "Gasoline is $8 per gallon, diesel fuel is $4 per gallon, with that kind of price disparity everyone is going to buy a diesel,” he said.
Because there is a lack of motivation for U.S. consumers to make the switch to diesel, Lutz predicts that the U.S. market for diesels will resemble that of Switzerland, where the taxing structure is similar to ours. Diesel-powered cars make up about 8% to 10% of the market there.
Instead, Lutz says that ethanol-powered FlexFuel vehicles are a much better solution than clean diesels. “Nothing we can do in the next five or 10 years gets even close to that kind of impact,” he said. GM currently has over 1 million FlexFuel vehicles on the road and announced a new partnership with Coskata — a maker of ethanol fuel — at this year's Detroit Auto Show. Look for GM to also use smaller turbocharged engines in the future.