The 2027 Ram Power Wagon is finally getting what brand loyalists have demanded for years: a factory Cummins diesel under the hood. The off-road heavy-duty icon, long limited to a gas V8, is being reimagined as a torque-rich workhorse that can crawl, tow, and haul without compromise. With a high output turbo diesel, upgraded hardware, and a price tag to match its ambitions, the new configuration signals a major shift in how Ram sees its flagship adventure truck.
From fan wish list to factory build
For decades, hardcore Ram owners have treated a diesel Power Wagon as the ultimate forbidden build, something that existed only in custom shops and forum fantasies. The factory truck stayed gas-only even as the broader Ram heavy-duty lineup leaned on Cummins power, leaving many to wonder why the brand would not combine its most capable off-road package with its most respected workhorse engine. That gap is finally closing, with Ram positioning the new diesel configuration as a direct answer to those long standing demands from hardcore Ram loyalists.
The move is not just about checking a box on an enthusiast wish list, it is about aligning the Power Wagon with the broader expectations of heavy-duty truck buyers who want one rig that can do everything. Earlier coverage framed the diesel addition as the missing piece that transforms the truck from a specialized off-road toy into a single, no compromise package that can tackle trails, job sites, and long distance towing. By finally pairing the Power Wagon name with Cummins torque, Ram is signaling that it intends to compete directly with the most capable off-road heavy-duty offerings on the market rather than occupying a niche on the fringes of the segment.
High output Cummins and mountain-moving torque
At the heart of the change is a 6.7-liter Cummins high output turbo diesel that fundamentally alters how the Power Wagon performs and feels. The engine is tuned for an enormous 1,075 lb-ft of torque, a figure that puts the truck firmly in the “mountain moving” category and gives it the kind of low end shove that gas engines struggle to match. Reporting on the launch highlights how Ram is “Starting the New Year” with a “Bang” by dropping this high output Cummins into the Power Wagon and advertising that 1,075 lb-ft figure as a headline number for buyers who equate torque with real world capability, a point underscored in coverage by Anton Andres.
That torque output is not just a bragging right, it reshapes what the truck can do when loaded or hitched to a heavy trailer. The Cummins is known for delivering its twist low in the rev range, which is critical when crawling over rocks, easing a trailer down a steep grade, or pulling a multi axle camper up a long highway climb. Video walkarounds emphasize that Ram is finally adding the one thing the Power Wagon has been missing, a turbodiesel engine, and that it is specifically a 6.7-liter Cummins that arrives in the second half of 2026 with pricing details tied to this new configuration, as explained in a detailed breakdown of how the 6.7-liter Cummins transforms the Power Wagon’s mission.
Off-road hardware meets heavy-duty work capability
Bringing Cummins power to the Power Wagon would not matter if the rest of the truck could not keep up, so Ram is pairing the diesel with a familiar suite of off-road hardware and new durability upgrades. The truck retains its heavy-duty, off-road suspension, locking differentials, and integrated winch, but it also gains structural enhancements designed to handle the extra weight and torque of the diesel. Coverage of the diesel package notes that the Power Wagon with Cummins turbo diesel comes equipped with advanced standard technology and safety features, along with a reinforced chassis and protective elements that help shield critical components, including measures that help protect the cab and chassis when the truck is pushed hard off road.
The result is a truck that aims to be as comfortable dragging a trailer across the country as it is scrambling up a washed out fire road. Official materials describe the diesel Power Wagon as a towing and payload powerhouse, with the Cummins engine and upgraded hardware working together to deliver a more confident towing experience. Pricing reflects that ambition, with The Ram Power Wagon with Cummins turbo diesel arriving in the second half of 2026 at a starting price of $88,470 including destination, a figure that positions it at the top of the Power Wagon range and underscores its role as a flagship configuration for buyers who want maximum capability from The Ram Power Wagon.
Tech, towing aids, and daily usability
Ram is also using the diesel launch to push the Power Wagon deeper into the tech heavy territory that many modern truck buyers now expect. The Cummins equipped model is offered with a suite of towing aids and camera systems that are designed to make hitching and hauling less stressful, especially for owners who plan to use the truck as a long distance tow rig. One key bundle is the Tow Technology Plus Group, which brings features like a digital rearview mirror and additional camera views that help drivers keep tabs on their trailers and surroundings, part of a broader effort to deliver more effortless trailer hook up and maneuvering as detailed in coverage of the Tow Technology Plus Group.
Those upgrades sit alongside the usual spread of comfort and convenience features that help justify the diesel Power Wagon’s premium price. Inside, buyers can expect the same upscale cabin treatments and large infotainment screens that have become hallmarks of Ram’s heavy-duty trucks, paired with off-road specific displays and controls that let drivers monitor pitch, roll, and drivetrain settings. The goal is to make the truck livable as a daily driver despite its size and capability, a balance that is increasingly important as more buyers use rigs like this for family road trips and mixed duty rather than as single purpose work tools.
Pricing, positioning, and what it means for Ram fans
Adding a Cummins to the Power Wagon does not come cheap, and Ram is clearly comfortable charging a premium for the privilege. Earlier reporting on the gas model noted that the diesel is not cheap and contrasted it with a gas version that starts at $75,475, with a heavy-duty off-road package bringing the price to $76,470, framing the diesel as a significant step up in cost over the standard configuration. That context matters when evaluating the new truck’s $88,470 starting point, since it shows how Ram is carving out a distinct space for the diesel Power Wagon above the already pricey gas variant, a strategy highlighted in analysis that bluntly states that The Diesel Isn’t Cheap.
For Ram fans, the calculus is straightforward: pay more up front for a truck that finally combines the brand’s most respected diesel with its most capable off-road package. Video coverage aimed at enthusiasts leans heavily into that emotional payoff, opening with the line that Ram fans have waited years for this moment and celebrating that the 2027 Ram Power Wagon finally gets the legendary Cummins turbo diesel engine, with deep dives into torque output, towing capability, and how the truck stacks up against rivals in the segment. That framing captures why the diesel Power Wagon matters beyond its spec sheet, it is a signal that Ram is listening to its base and willing to build the truck they have been asking for, a point driven home in enthusiast oriented breakdowns of how the Ram Power Wagon Cummins finally aligns with long standing expectations.
The broader truck market context also matters, as Ram positions the diesel Power Wagon against a backdrop of increasingly capable off-road heavy-duty competitors. Detailed coverage of the launch notes that the 2027 Ram Power Wagon welcomes Cummins diesel power as part of a push to keep the truck relevant and competitive, emphasizing how the combination of off-road hardware, high output torque, and modern tech aims to appeal to buyers who want a single vehicle that can handle both adventure and serious work. By explicitly branding the new configuration as the moment when the Ram Power Wagon Welcomes Cummins Diese, Ram is staking out a clear identity for the truck in a crowded field, betting that the long awaited pairing of Power Wagon and Cummins will be enough to justify its price and cement its status as a halo model in the heavy-duty lineup.
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