2027 Ram 2500: Release Date, Redesign, Diesel, and Power Wagon

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If you’re cross-shopping heavy-duty trucks this year, here’s the short version: the 2027 Ram 2500 isn’t a ground-up redesign, but it’s still the most newsworthy model year the truck has had in a while. The headline change is that Ram finally put its 6.7-liter Cummins High-output diesel into the Power Wagon, something off-road buyers have been asking for since the diesel Power Wagon nameplate returned to the conversation years ago. Add a new payload package, a fleet-only pursuit-rated emergency response vehicle, and a handful of trim-level tweaks, and you have a truck that’s evolving carefully rather than reinventing itself.

This guide breaks down what actually changed, what stayed the same, how much it costs in the US, what buyers in the Gulf can expect, and how it stacks up against the Ford F-250 and Chevrolet Silverado 2500HD.

Is There a Full Redesign for 2027?

No, and that’s worth knowing before you wait for one. The current generation of the Ram 2500 was introduced in 2019 for the truck’s fifth generation, and Ram is not launching a full redesign for 2027. Instead, this is a capability and feature update layered onto the existing platform. Owners forums have been speculating about a more comprehensive redesign for the HD lineup, but the earliest realistic window most industry watchers point to is 2028 or later, once the light-duty Ram 1500’s design language and cab architecture eventually filter up to the heavy-duty trucks.

The exterior design of the 2027 Ram 2500 Power Wagon won’t change considerably compared to the current model on sale, keeping split headlights, a robust oval grille, a chunky front bumper, and a heavy-duty front skid plate. Ground clearance sits at 13.2 inches, riding on 20-inch black wheels wrapped in 34-inch all-terrain tires. If you liked the look of the outgoing truck, nothing here should surprise you; Ram spent its 2027 engineering budget under the hood rather than on sheet metal.

The Big Story: Diesel Finally Comes to the Power Wagon

For 2027, the Power Wagon can be had with a diesel engine for the first time in its history, and that’s a genuinely significant shift for a nameplate that’s been gas-only for decades.

The new off-road-oriented Power Wagon gains fifth-wheel gooseneck preparation for the first time thanks to the diesel engine, along with an available self-leveling rear suspension. This is the first time in the Power Wagon nameplate’s roughly 80-year history that a diesel option has been offered.

What the diesel power wagon brings to the table:

• The High-Output 6.7L Cummins turbo-diesel inline-six produces 430 hp and 1,075 lb-ft of torque, the best-in-class base diesel torque for the segment. 
• It’s paired with a new 3.42 rear axle ratio and the TorqueFlite HD eight-speed automatic transmission.
• The engine comes with a DEF system and a GVWR of more than 11,000 pounds, along with the Power Wagon’s usual locking front and rear differentials, push-button sway bar disconnect, and 34-inch off-road tires.
• Max tow rating for the diesel Power Wagon is 19,630 pounds, slightly below the top-of-lineup 2500 diesel figure, which The Drive’s first-drive review calls “compromise,” but one that trades a bit of towing ceiling for everyday drivability.
• A 31-gallon fuel tank on the diesel The Power Wagon is estimated to deliver around 600 miles of range.

Pricing and availability:

The diesel-powered Power Wagon starts at $89,560, including destination, and began arriving at dealerships in the third quarter of 2026. The Cummins upgrade itself costs $12,995 over the gas Power Wagon. If you were hoping to add the diesel to a power wagon you already own, that’s not how it works; this is a factory-order option, not an aftermarket swap, and Ram isn’t retrofitting older trucks.

One thing worth noting: our take, after digging through the spec sheets, is that this diesel Power Wagon is really aimed at a narrower buyer than Ram’s marketing suggests. If you’re mostly wheeling on weekends and rarely tow anything heavier than a mid-size camper, the extra torque and DEF maintenance of the diesel probably aren’t worth the roughly $13,000 premium. It makes far more sense for owners who tow regularly and want off-road capability in the same truck, rather than buyers who want the diesel badge for its own sake.

Standard Powertrains Across the 2027 Ram 2500 Lineup

Away from the Power Wagon, the rest of the 2027 Ram 2500 range keeps its familiar two-engine structure.

Engine	Horsepower	Torque	Max Towing	Notes
6.4L HEMI V8 (gas)	405 hp	429 lb-ft	Up to 17,740 lbs	Standard on every trim; an available beadlock-capable wheel remains offered
6.7L Cummins High-Output Turbo Diesel I6	430 hp at 2,800 rpm	1,075 lb-ft at 1,800 rpm	Up to 20,000 lbs	Available across the lineup, paired with TorqueFlite HD 8-speed

Every 2027 Ram 2500 trim from Tradesman through Limited offers both the 6.4L HEMI V8 as standard and the 6.7L Cummins HO Turbo Diesel as an available upgrade, with capability differences falling mostly along axle, suspension, and package lines rather than trim level alone. 

The other big story for gas-engine buyers is payload. Ram is adding a new Payload Upgrade Package for most 6.4-liter HEMI V8 models, and the $835 package raises the truck’s gross vehicle weight rating from 10,000 pounds to 11,040 pounds. Properly configured, that translates into a best-in-class Ram 2500 payload rating of up to 4,580 pounds, and the package is available on Tradesman, Big Horn/Lone Star, Laramie, Limited, and Limited Longhorn trims. If you’re a contractor buying a work truck primarily for payload rather than towing, this is arguably a more meaningful 2027 update than the Power Wagon diesel; it’s an $835 line item that meaningfully changes what a base-trim truck can legally carry.

Trim Lineup and US Pricing

The 2027 Ram 2500 is offered in nine trim levels, each targeting a distinct buyer, from fleet and commercial use at the entry end to premium finishes at the top.

Trim	Approximate Market Price (USD)
Tradesman	$47,898
Big Horn / Lone Star	$51,478
Black Express	$51,354
Warlock	$54,151
Laramie	$62,653
Rebel	$69,761
Power Wagon (gas)	$69,761
Longhorn / Limited	$74,119
Power Wagon (diesel)	$89,560

These are market-average transaction figures rather than sticker MSRP, so expect some variance by region and configuration. For reference, Kelley Blue Book lists the 2027 Ram 2500 Regular Cab starting at $49,970, with the range-topping Regular Cab Lone Star kicking off at $53,720.

Cab and bed configurations: The crew cab can be had in every trim level, the regular cab is limited to the Tradesman and Big Horn, and the Mega Cab is limited to Laramie, Limited, and Limited Longhorn. An 8-foot bed is standard with the regular cab, a 6-foot-4-inch bed is standard on the crew cab, and the Mega Cab requires the shorter bed.

What Else Is New for 2027

Beyond the diesel Power Wagon and the payload package, Ram made a series of smaller changes aimed at making popular options easier to order rather than adding new hardware:

• The Sport Appearance Package and Night Edition Package can now be paired with Level 1 and Level 2 equipment groups, where previously buyers had to step up to the pricier Level 1 Plus or Level 2 Plus groups.
• Rebel and Power Wagon models with the 6.4-liter HEMI V8 can now add a standalone Warn electric winch without requiring the full Level 1 Equipment Group.
• The anti-spin rear differential is now available as a standalone option on the 2500 Tradesman, and Laramie models gain expanded RamBox availability along with newly optional body-color fender flares.
• New exterior colors include Serrano Green Metallic and Tank Clear-Coat, both arriving later in the model year.
• On the technology side, Ram highlights the largest-in-class available 14.5-inch Uconnect infotainment touchscreen for 2027.

None of these are headline-grabbing on their own, but together they read like Ram listening to dealer feedback about option-bundling frustration; buyers were tired of being forced into expensive equipment groups just to get a winch or a sport hood.

New for Fleets: The 2027 Ram 2500 Emergency Response Vehicle

This one isn’t for retail buyers, but it’s an interesting data point about where Ram sees the HD segment heading. The Ram 2500 Emergency Response Vehicle (ERV) is Ram’s first pursuit-capable three-quarter-ton truck, built on the existing Ram 2500 Special Service Vehicle and aimed at agency requests for a pursuit-capable emergency-response package suited to rural, mountainous, and mixed-terrain regions.

ERV highlights:

• Power comes from a 6.4L HEMI V8 rated at 405 horsepower and 429 lb-ft of torque, routed through an eight-speed automatic and a 4.10 axle ratio with an anti-spin differential
• The truck hits 60 mph in 8.41 seconds and reaches a tire-limited top speed of 103 mph. The Cummins turbodiesel available in civilian-spec Ram HDs are not offered in this police version.
• Durability features include a transfer-case skid plate for underbody protection and 18-inch steel wheels engineered for field-operation abuse, plus dual alternators rated at 400 amps for high-demand auxiliary electrical loads.
• Inside, a Vehicle System Interface Module, instrument panel auxiliary switches, and dedicated wiring circuits make it easier for fleets to upfit communications equipment, and the column shifter frees up console space for electronics.
• The ERV underwent extensive testing by the Michigan State Police at Grattan Raceway, covering high-speed maneuverability, braking performance, hot laps, and acceleration. It will be available exclusively to fleet customers during the second half of 2026.

It’s worth noting that Chevrolet currently offers nothing comparable in the heavy-duty segment; the Silverado Police Pursuit Vehicle is based on the half-ton 1500, leaving the ERV as the only three-quarter-ton pursuit-rated truck on the market right now.

How It Compares: Ford F-250 and Chevy Silverado 2500HD

The three-way HD fight hasn’t changed character much for 2027; each brand still leans into a different strength.

Feature / Spec	2027 Ram 2500	Ford F-250 Super Duty	Chevrolet Silverado 2500HD
Diesel engine	6.7L Cummins I6, 430 hp / 1,075 lb-ft	Power Stroke diesel (up to 500 hp / 1,200 lb-ft)	6.6L Duramax, 470 hp / 975 lb-ft
Diesel transmission	TorqueFlite HD 8-speed	10-speed TorqShift automatic	Allison 10-speed
Max towing	20,000 lbs (diesel)	Up to 23,000 lbs gooseneck	Strong for conventional towing
Infotainment	14.5-in Uconnect (largest in class)	SYNC 4 with available 12-inch digital gauges	13.4-inch touchscreen, 12.3-inch driver display
Known strength	Cummins’ reliability, reputation, and interior luxury	Towing numbers and Pro Trailer Backup Assist	Balanced drivability and Duramax smoothness

Our read: if raw towing numbers on paper matter most to you, Ford still wins that argument. But the Cummins’ reputation for bulletproof reliability and strong low-end grunt remains unmatched among enthusiasts, and the 2500’s interior, especially in Laramie and above, continues to feel like the most car-like cabin of the three. If you spend more hours commuting in the truck than actually towing with it, that’s a real consideration many spec-sheet comparisons skip over.

Safety and Driver-Assistance Features

Heavy-duty trucks generally trail half-ton pickups on advanced driver-assistance tech, and the 2500 is no exception, but the available list has grown steadily. Standard and available features across the lineup include a backup camera, blind-spot monitoring, lane departure warning, cross-traffic alert, and forward collision mitigation, alongside adaptive cruise control and remote engine start on higher trims.

The available Trailer Reverse Steering Control and Trailer Tire Pressure Monitoring are worth flagging specifically for buyers who tow often. Trailer Reverse Steering Control lets the driver use a dedicated trailer steering knob while backing up, and Trailer Tire Pressure Monitoring can display live tire data for the trailer, not just the truck. The available Automatic Smart Exhaust Brake on diesel models also helps control descent speed on grades when hauling heavy loads, a genuinely useful feature if you regularly tow through mountain routes rather than a marketing bullet point.

Fuel Economy and Range

Ram, like its HD competitors, doesn’t publish EPA-rated fuel economy for the 2500; Class 2b/3 pickups above 8,500 lbs GVWR are exempt from EPA fuel economy labeling in the US. The most concrete range figure available is the diesel Power Wagon’s 31-gallon tank, estimated to deliver around 600 miles of range. If fuel economy is a top priority rather than towing capability, this segment generally isn’t the right fit; a Ram 1500 with the EcoDiesel or Hurricane engine will do meaningfully better on fuel, at the cost of towing and payload capacity.

US vs. Gulf Market: What’s Different

If you’re shopping in the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, or Oman, expect some real differences from the US market, not just a currency conversion.

Factor	United States	Gulf (UAE and GCC)
Availability	Full nine-trim lineup, diesel Power Wagon confirmed for H2 2026	Sold through official Ram dealer networks such as Trading Enterprises in the UAE, with GCC-spec trucks, 2027-specific pricing, and diesel Power Wagon timing has not been officially confirmed for the region at the time of writing.
Typical price	Roughly $47,900–$89,600 depending on trim	2026 model-year Big Horn trims start around AED 209,900, rising to AED 424,900 for higher trims in Abu Dhabi, treat 2027 GCC pricing as an estimate until dealers confirm
Engine mix	HEMI V8 standard, Cummins diesel widely available across trims	GCC-spec Ram 2500s have historically leaned toward the gas HEMI V8, with diesel availability varying by dealer and shipment.
Climate considerations	Cold-weather packages matter in northern states.	Gulf-spec trucks typically get heavy-duty cooling packages and desert-tuned suspension calibrations to handle sustained high heat and sand.
Popular use case	Towing, ranch/farm work, personal trucks	Fleet and commercial use, off-road recreation (desert driving), and personal ownership among truck enthusiasts

One practical note for Gulf buyers: because official new 2027 Ram 2500 GCC pricing wasn’t published by dealers at the time of writing, expect current listings to reference the outgoing 2026 model year. If you’re comparing prices across platforms like DubiCars or Yallamotor, confirm which model year and trim a listing actually refers to before treating any AED figure as final, new, and used Ram 2500 listings both appear on those sites, and prices vary widely by condition, mileage, and whether the truck was imported or sold through an authorized GCC dealer.

Pros and Cons

Pros:

• Best-in-class diesel torque figure (1,075 lb-ft) now available across the lineup, including for the first time in the Power Wagon
• Genuine payload gain for gas-engine buyers via the $835 Payload Upgrade Package
• Nine trims cover a wide range of budgets and use cases, from bare-bones work trucks to luxury-trim daily drivers
• Largest-in-class available touchscreen and a comfortable, quiet cabin on upper trims
• Smaller ownership-quality-of-life fixes (standalone winch, standalone anti-spin diff) reduce forced option-bundling

Cons:

• No full redesign; buyers hoping for a next-generation platform will need to wait for 2028 or later
• The Diesel Power Wagon carries a steep $12,995 premium over the gas version
• Ford’s F-250 still leads on maximum towing numbers when properly equipped
• Diesel Power Wagon’s max tow rating (19,630 lbs) trails the standard-lineup diesel figure (20,000 lbs) slightly
• Gulf-market 2027 pricing and diesel availability weren’t officially confirmed at the time of writing

Final Verdict

The 2027 Ram 2500 makes the most sense for two very different kinds of buyers, and it’s worth being honest about who it’s not for. If you’re an off-road-focused owner who’s wanted a power wagon with real towing muscle instead of just trail capability, the new Cummins option finally closes that gap, even if it comes at a real financial premium. If you’re a work-truck buyer chasing payload numbers rather than towing bragging rights, the $835 Payload Upgrade Package is a low-cost, high-value addition that’s easy to overlook amid the diesel Power Wagon headlines.

Where the 2027 Ram 2500 makes less sense is for buyers who specifically want the highest towing ceiling in the segment (that’s still Ford’s game) or anyone hoping this model year signals a full redesign; it doesn’t, and if you’re willing to wait, a genuinely new-generation HD Ram is more likely a 2028-or-later story. For everyone else shopping for a three-quarter-ton truck for towing, work, or daily driving right now, the 2027 update gives you a proven platform with a meaningfully stronger diesel option and fewer forced-option headaches than before.

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