Ford to offer diesel version of best-selling U.S. vehicle, the F-150 pickup truck.
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The chief executive of Volkswagen says Germany should reduce subsidies for diesel cars and ban heavily polluting vehicles from its city centers.
GM's new Marketplace allows drivers to make purchases without even pulling over.
The new 755 horsepower Chevrolet Corvette ZR1 will have a top speed of 210 miles an hour.