New vehicles must average 40 mpg by 2026
New vehicles sold in the United States will have to travel an average of at least 40 miles per gallon of gasoline in 2026, up from about 28 mpg, under new federal rules unveiled Friday. (April 1)
New vehicles sold in the United States will have to travel an average of at least 40 miles per gallon of gasoline in 2026, up from about 28 mpg, under new federal rules unveiled Friday. (April 1)