Mileage or money? Fiat Chrysler pays for missing fuel economy targets

 2019 Ram 1500 North EditionIt turns out there's more than one way for automakers to meet fuel-economy targets. One is to develop and sell more fuel-efficient cars and trucks. The other—as demonstrated over the years by quite a few automakers—is to pay fuel economy fines to the U.S. Treasury as a course of doing business. That's the course Fiat Chrysler took for...