The Ram Power Wagon Adopts a Cummins Turbo Diesel Engine

Published on January 09, 2026 | Translated from Spanish
Front photograph of a gray Ram Power Wagon, showing its robust design and the integrated Warn winch in the bumper, on rocky terrain.

The Ram Power Wagon Adopts a Cummins Turbo Diesel Engine

The iconic off-road pickup truck from Ram makes a key technical shift. It abandons its traditional V8 Hemi engine to integrate a Cummins diesel powerplant with turbocharger. This move aims to combine off-road ruggedness with the high torque and efficiency of a modern diesel, targeted at those who need a powerful work vehicle with great range. 🚛

Details of the New 6.7-Liter Diesel Engine

The heart of the new Power Wagon is a 6.7-liter Cummins Turbo Diesel with six cylinders in line. This engine, used in heavier trucks from the brand, promises to deliver much superior engine torque compared to the previous gasoline V8. This benefit is noticeable when towing heavy loads or climbing steep inclines. The accompanying transmission is an automatic eight-speed TorqueFlite, designed to handle the increased power. Although there are no official figures, it is expected to improve performance in load tasks and extend the distance per tank. 🔧

Key advantages of the switch to diesel:
  • Delivers higher engine torque levels for towing and overcoming inclines.
  • Greater fuel efficiency, which extends the vehicle's range.
  • Proven reliability and ruggedness of the Cummins block in hard work environments.
The promise of a diesel in an off-road icon generates debate among purists and practical users.

The Off-Road DNA Remains Intact

Despite the change under the hood, the off-road identity of the Power Wagon is fully preserved. It remains a factory-prepared vehicle to dominate difficult terrains, without compromising its specialized equipment. 🏔️

Characteristic off-road equipment:
  • Lockable differentials on both axles for maximum traction.
  • Front stabilizer bar that can be disconnected for greater articulation.
  • Low-range gearing system and raised, reinforced suspension.
  • All-terrain tires and the distinctive Warn winch integrated into the bumper for self-recovery or helping others.

An Evolution for a New User Profile

This technical change redefines the Power Wagon's profile. It attracts those who prioritize work capacity and range without losing off-road capability. While some will miss the Hemi's roar, others will value the turbo whistle and diesel efficiency for their tasks. Ram's decision reflects an evolution to meet modern demands for power and economy, while maintaining the model's adventurous spirit. ⚙️