Ram ≫ 1500Ram 1500 Tradesman HFE EcoDiesel (2021) photosby Joshua ThompsonThe 2021 Ram 1500 Tradesman HFE EcoDiesel is the most efficient model in the pickup range, matching diesels from Ford and Chevrolet. ◄ PrevNext ►Credit: Ram 2021 Ram 1500 Tradesman HFE EcoDiesel It also has a 3L turbo-diesel V6 with 194kW (260hp) and 651Nm (480 lb-ft), 4×2, and 26mpg (9L/100km). Tags:1500ecodieselhferamtradesman