The fuel economy of the U.S. automotive fleet fell flat in 2021, according to newly released federal data, and Detroit’s Big Three automakers were largely responsible for any lack of improvement. U.S. fleet fuel economy rankings for 2021 remained flat compared to 2020, although Tesla was the country’s leader. According […]
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General Motors said its vehicle sales in the United States fell 12 percent in 2020, but increased 5 percent in the fourth quarter from the same period a year earlier, a hopeful sign for the auto industry at the end of a difficult year. The automaker reported solid performances from […]