2016 Ram 1500 HFE EcoDiesel fuel-economy review: 24-mpg full-size pickup truck

It may not look like it, but the Ram full-size pickup you see here may be one of the more interesting new trucks on the road today. You might view it as this decade's version of the Camaros, Mustangs, and Mopars that emerged in earlier days from back-corner "skunkworks" engineering groups at each Detroit automaker. How so, you ask? This Ram isn't... 2016 Ram 1500 HFE EcoDiesel fuel-economy review: 24-mpg full-size pickup truck