The 2027 Ram Power Wagon marks a monumental evolution for Ram’s position in the heavy-duty off-road pickup segment by introducing a 6.7-liter Cummins High-Output (HO) turbo diesel engine that delivers best-in-class torque of 1,075 lb-ft and 430 horsepower. This is a truck that answers years of enthusiast demand for diesel power combined with the Power Wagon’s legendary ruggedness and trail capability.
Engine, Powertrain & Performance
At the heart of the new Power Wagon is the 6.7-liter Cummins HO turbo diesel inline-six mated to Ram’s TorqueFlite HD eight-speed automatic transmission. Together, this combination produces 430 hp and a staggering 1,075 lb-ft of torque, making it one of the strongest base-diesel pickups in the segment.
- Engine: 6.7-liter Cummins High-Output Turbo Diesel
- Horsepower: 430 hp
- Torque: 1,075 lb-ft (best-in-class base diesel)
- Transmission: TorqueFlite HD 8-speed automatic
- Fuel Capacity: 31 gallons (estimated ~600 mi range)
- Axle Ratio: 3.42:1 final drive tailored for towing and efficiency
This powertrain setup not only enables class-leading torque but also optimizes gear ratios for confident low-end pulling and smoother highway cruising with reduced noise, vibration, and harshness (NVH).
Off-Road Capability
Keeping true to Power Wagon heritage, the diesel-powered variant retains and enhances its off-road arsenal:
- 4×4 Crew Cab with 6′4″ Bed configuration standard
- Solid front and rear axles with electromagnetic E-lockers
- Bilstein monotube shocks front and rear
- Class-exclusive disconnecting front sway bar for enhanced articulation
- Five-link coil rear suspension for improved ride comfort and control
- Underbody skid plates protecting DEF tank, fuel tank, and transfer case
- Mopar® rock rails and rugged exterior accents
- 13.2″ of ground clearance with aggressive approach/departure angles (26.1°/26.0°)
- 20.6° breakover angle for traversing technical terrain
For hardcore overlanders and trail warriors, these mechanical advantages ensure that the diesel Power Wagon is as formidable off-road as it is on paper.
Towing, Hauling & Utility
The addition of Cummins diesel propels the Power Wagon into serious duty territory, blending rugged trail prowess with impressive hauling capability:
- Tow Capacity: Nearly 20,000 lbs
- Payload Capability: ~3,000 lbs
- Optional fifth-wheel/gooseneck prep for heavy trailers
- Automatic-Leveling Rear Air Suspension to maintain a level stance under load and ease hitching
- Towing Technology Group:
- LED third brake light with cargo view
- Surround 360° camera
- Trailer-Reverse Guidance
- Trailer Tire Pressure Monitoring
- Tow Technology Plus Group:
- Digital Rearview Mirror 3.0
- Trailer Reverse Steering Control
This level of hauling capability positions the Power Wagon as serious work gear for construction, recreation, or expedition use without sacrificing daily usability.
Design & Presence
Visually, the Cummins-powered Power Wagon preserves the aggressive, functional design cues fans have come to expect:
- Sport performance hood signaling the diesel punch within
- 34-inch all-terrain tires wrapped around 20″ Satin Black wheels
- Functional wheel arch extensions and bold graphics
- Satin Black Cummins badging and rugged exterior accents
- Optional LED lighting package and RamBox® cargo management system for added utility
The design strikes a balance between rugged capability and modern, purposeful styling.
Interior & Technology
Inside, the new Power Wagon blends rugged practicality with refined comfort and advanced tech offerings:
- Premium interior materials and craftsmanship
- Standard heated cloth bench seats with optional heated/ventilated leather buckets
- 12″ Uconnect 5 touchscreen as standard, optional 14.5″ display available
- Front Passenger Interactive Display (optional)
- Advanced safety tech:
- Adaptive Cruise Control
- Blind-spot Monitor with trailer coverage
- Pedestrian Detection
- Rear Cross Path Detection
- ParkView rear backup camera with dynamic gridlines
- Integrated trailer brake controller
Whether used for daily driving or rugged adventures, the interior space is versatile and well-appointed.
Media Courtesy: Stellantis
