New Ram 1500 HFE EcoDiesel Boosts MPG for 2021
Manufacturer images
By Aaron Bragman
Ram announced today that a new model would join its 1500 full-size pickup truck line for 2021, and it will be the new fuel-economy champ in Ram’s showroom. The new 2021 Ram 1500 Tradesman HFE EcoDiesel (
there’s a mouthful) will be rated by the EPA at 23/33/26 mpg city/highway/combined, according to the brand, making it the most fuel-efficient full-size pickup offered by Ram (HFE stands for High Fuel Efficiency).
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How Is the HFE Different?
Ram modified four main areas as part of the Tradesman HFE package. First is in the aerodynamics department, which sees a standard bed cover and a new front grille and bumper design; this improves airflow for less drag and better fuel economy. Different tires with low rolling resistance are fitted, as well, another way to overcome the factors that affect mileage. Finally, a 3.21 rear-axle ratio helps boost fuel economy by allowing the truck to cruise on the highway at a lower engine rpm. Despite these modifications, the Tradesman HFE EcoDiesel package can still tow a maximum of 12,560 pounds and go up to 1,000 miles on a single tank of fuel, a Ram spokesperson told Cars.com.