The resulting Ram 1500 EcoDiesel was a success, offering V6 fuel economy with V8 capabilities. Other automakers immediately took notice. When the refreshed 2018 Ford F-150 was introduced early in ...

According to Chrysler, the EPA has certified its 2014 Ram 1500 with 3.0-liter EcoDiesel V6 at that lofty number – a figure, not incidentally, that's better than anything available from the ...