Dodge Ram 2025 Diesel Engine Options. 2025 ram 2500 and 3500 trucks lean on diesel power. Get the rest of the details on the new motor and.

The 2025 ram 2500 and 3500 heavy duty pickups are slated to arrive at u.s. Ram is preparing to introduce its refreshed 2025 ram 2500 and 3500 heavy duty trucks, and the biggest changes lie beneath the surface.