The 2020 Ram 1500 EcoDiesel arrived as Ford and GM swept in to offer torque‑rich, fuel‑efficient alternatives to their gas V6 and V8 staples. Ford had just rolled out its PowerStroke V6, GM’s straight-six Duramax diesel engine was on the scene, and Ram answered with the most ambitious EcoDiesel yet: a third‑generation engine designed to deliver more power, more refinement, and fewer headaches than its predecessor.
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