What's New on the 2027 Ram 2500: Capability, Powertrain, and Design Updates The 2027 Ram 2500 heavy-duty truck lineup is expected to introduce substantial engineering and equipment updates. The headline change is making the 6.7-liter Cummins High-Output turbo-diesel engine available on the off-road Power Wagon for the first time. Delivering 430 horsepower and 1,075 lb-ft of torque, the High-Output diesel pairs with a heavy-duty eight-speed automatic transmission across the lineup. Additional model updates include refreshed exterior styling, updated LED lighting, and an available 14.5-inch Uconnect 5 touchscreen display. For commercial haulers, ranch operators, and industrial contractors across Carbon County, these updates deliver significant low-end pulling power and cab comfort. Fremont Motor Rawlins Chrysler Dodge Jeep Ram welcomes drivers from Sinclair, Hanna, Saratoga, and across Southern Wyoming to explore configuration options and custom order details. Inquire About 2027 Ram 2500 Ordering » View Current Ram 2500 Inventory » Browse Pre-Owned Heavy-Duty Trucks » Powertrain Lineup: Standard HEMI V8 and Cummins High-Output Turbo-Diesel Ram continues to offer two primary engine choices on the 2027 Ram 2500. A standard 6.4-liter HEMI V8 gasoline engine serves as a dependable choice for fleet operations and high payload hauling. For maximum trailering strength, the optional 6.7-liter Cummins High-Output turbo-diesel inline-six produces 1,075 lb-ft of low-RPM torque. Engine Specification 6.4L HEMI® V8 (Gas) 6.7L Cummins® High-Output Turbo-Diesel Horsepower 405 hp @ 5,600 rpm 430 hp @ 2,800 rpm Torque 429 lb-ft @ 4,000 rpm 1,075 lb-ft @ 1,800 rpm Transmission 8-Speed Automatic Transmission TorqueFlite HD 8-Speed Automatic Drivetrain Availability 4x2 or 4x4 4x2 or 4x4 (Standard 4x4 on Power Wagon / Rebel) Primary Capability Focus Higher Bed Payload Capacity & Lower Front Curb Weight Maximum Gooseneck & 5th-Wheel Towing Capacity A major mechanical improvement is pairing the Cummins High-Output engine with the heavy-duty eight-speed automatic transmission. This setup replaces older six-speed configurations, offering closer gear ratios that keep the engine inside its optimal torque curve while climbing highway grades or maneuvering at slow job site speeds. 2027 Ram 2500 Towing and Payload: 4x2 Maximums vs. Real-World 4x4 Ratings A common question among Wyoming truck buyers is whether published manufacturer towing numbers apply to four-wheel drive (4x4) models. In official automotive specifications, peak headline numbers—such as up to 20,000 lbs of diesel towing or up to 4,580 lbs of gas payload—are established using two-wheel drive (4x2) Regular Cab models, which have the lowest vehicle curb weight. Because Southern Wyoming winter driving, icy highway grades along I-80, and backcountry ranch roads require four-wheel drive, the vast majority of trucks ordered at Fremont Motor Rawlins are 4x4 Crew Cabs. Adding a 4x4 system (transfer case, front differential, and front drive axle) adds approximately 400 to 500 lbs of curb weight. This changes real-world payload and towing figures slightly compared to 4x2 ratings: 4x4 Crew Cab Diesel (Core Wyoming Spec) Max 4x4 Diesel Towing Up to 19,870 lbs Ram 2500 4x4 Crew Cab 6'4" Box with Cummins High-Output and 11,040 GVWR package (3,280 lbs payload; 19,570 lbs towing at 10,000 GVWR). 4x4 Crew Cab Gas (6.4L HEMI V8) Max 4x4 Gas Towing Up to 17,120 lbs 4x4 Crew Cab 6'4" Box with 4.10 axle ratio (3,310 lbs payload; up to 4,250 lbs payload with 11,040 GVWR Payload Upgrade). 4x4 Regular Cab Gas (Peak Payload) Factory Max Payload Up to 4,580 lbs Achieved on 4x4 Regular Cab 8'0" Box with 6.4L HEMI V8 and 11,040 GVWR Payload Upgrade package (17,350 lbs towing). Official 2027 Ram 2500 Preliminary Towing & Payload Chart (When Properly Equipped) Cab & Drivetrain GVWR Package 6.4L HEMI® Gas Towing 6.4L HEMI® Gas Payload 6.7L Cummins® Diesel Towing 6.7L Cummins® Diesel Payload 4x4 Crew Cab 6'4" Box (Wyoming Standard) 11,040 lbs GVWR 17,020 lbs (4.10) 4,250 lbs 19,870 lbs 3,280 lbs 4x4 Crew Cab 6'4" Box (Standard Class 2b) 10,000 lbs GVWR 17,120 lbs (4.10) 3,310 lbs 19,570 lbs 2,240 lbs 4x4 Crew Cab 8'0" Box (Long Bed Work Truck) 11,040 lbs GVWR 16,780 lbs (4.10) 4,010 lbs 18,220 lbs 3,160 lbs 4x4 Regular Cab 8'0" Box (Peak Payload Spec) 11,040 lbs GVWR 17,350 lbs (4.10) 4,580 lbs 19,930 lbs 3,590 lbs 4x4 Mega Cab 6'4" Box (Laramie Luxury) 11,040 lbs GVWR — — 15,710 lbs 2,900 lbs 4x4 Power Wagon 6'4" Box (Off-Road Spec) 8,565 lbs GVWR 10,530 lbs (4.10) 1,570 lbs Available Available 4x2 Regular Cab 8'0" Box (Fleet Peak) 11,040 lbs GVWR 17,840 lbs (4.10) 3,930 lbs 20,000 lbs 3,990 lbs *Disclaimer: Ratings are preliminary manufacturer estimates. Final capacities depend on specific axle ratios, box length, curb weight, hitch setup, and installed options. Exact payload and towing ratings for every vehicle appear on the safety certification label inside the driver's door opening. How Does Cummins Diesel Output Compare to the Ford F-250? Shoppers comparing three-quarter-ton heavy-duty trucks often weigh the 2027 Ram 2500 Cummins against the Ford F-250 Super Duty Power Stroke. Ford offers two versions of its 6.7-liter Power Stroke V8 diesel: a standard output version producing 475 horsepower and 1,050 lb-ft of torque, and a High Output version producing 500 horsepower and 1,200 lb-ft of torque. While Ford's High Output Power Stroke produces higher total torque figures, Ram's inline-six Cummins architecture delivers peak torque at a low 1,800 rpm. The inline-six layout offers distinct low-RPM torque characteristics and steady power delivery under continuous load. Diesel Powertrain Comparison 2027 Ram 2500 Cummins High-Output Ford F-250 Super Duty Standard Diesel Ford F-250 Super Duty High Output Diesel Engine Architecture 6.7L Inline-6 Turbo-Diesel 6.7L V8 Power Stroke® Turbo-Diesel 6.7L V8 Power Stroke® Turbo-Diesel Horsepower 430 hp @ 2,800 rpm 475 hp @ 2,600 rpm 500 hp @ 2,600 rpm Torque Output 1,075 lb-ft @ 1,800 rpm 1,050 lb-ft @ 1,600 rpm 1,200 lb-ft @ 1,600 rpm Transmission 8-Speed Automatic Transmission 10-Speed Automatic Transmission 10-Speed Automatic Transmission Rear Suspension Type Five-Link Coil Springs (Available Auto-Level Air) Traditional Multi-Leaf Springs Traditional Multi-Leaf Springs Pricing & Availability Contact Fremont Motor Rawlins Chrysler Dodge Jeep Ram for current MSRP and availability Contact authorized dealership for current MSRP and availability Contact authorized dealership for current MSRP and availability Beyond engine numbers, the Ram 2500 sets itself apart through daily ride comfort. While the Ford F-250 relies on traditional leaf springs that can ride stiffly when unloaded, the Ram 2500 uses a five-link rear coil suspension or optional rear auto-level air suspension, giving it smoother unladen ride dynamics across rough highway surfaces. Cabin Technology: Available 14.5-Inch Uconnect Display and Active Safety Inside the cabin, the 2027 Ram 2500 receives significant infotainment and driver-assist upgrades designed to assist drivers during long shifts and cross-country towing trips: Next-Generation Uconnect 5 Infotainment Buyers can equip the center console with an available 14.5-inch portrait touchscreen display running Uconnect 5. It features split-screen navigation, customizable gauge layouts, wireless Apple CarPlay®, Android Auto™, and multi-angle trailer camera views. An optional 10.25-inch front passenger interactive display allows co-pilots to control navigation and media. 12.3-Inch Digital Driver Information Display A full-color 12.3-inch digital gauge cluster presents vital mechanical data, including transmission temperature, turbo boost levels, diesel exhaust brake status, and tire pressures for both the truck and paired trailer. Expanded Driver-Assist & Trailering Safety Tech Standard and available active safety features include Adaptive Cruise Control with Stop, Forward Collision Warning with Active Braking, Blind Spot Monitoring with Trailer Coverage, LaneSense® Lane Departure Warning, and digital rearview mirror integration. Built for Carbon County: High-Altitude Towing, Winter Prep, and Worksite Utility Operating a heavy-duty truck in Southern Wyoming requires equipment that withstands high elevations and sudden weather changes. At ~6,800 feet elevation in Rawlins—and higher along the Continental Divide and Elk Mountain on Interstate 80—naturally aspirated engines lose roughly 3% of their power per 1,000 feet of altitude. The turbocharged Cummins diesel compensates for thinner air by maintaining boost pressure, providing consistent climbing torque over mountain passes. For local fleets serving the Sinclair refinery, local wind energy projects, and ranch operations, our dealership recommends key factory option packages: Cold Weather Group: Includes an engine block heater and winter front grille cover to protect diesel fuel systems and provide dependable morning starts in sub-zero winter temperatures. Snow Chief Group: Adds auxiliary instrument panel switches, clearance lamps, dual alternators (up to 440 amps total on diesel models), and an anti-spin rear differential for winter plowing. Fifth-Wheel / Gooseneck Towing Prep Group: Includes factory bed-mounted hardware and in-bed 7-pin wiring harness for secure hitching of cattle trailers, flatbeds, and equipment haulers. Frequently Asked Questions: 2027 Ram 2500 Lineup When is the 2027 Ram 2500 scheduled to arrive at dealerships? Ram anticipates initial dealer shipments of the 2027 Ram 2500 heavy-duty truck lineup to begin arriving late summer 2026. Custom factory order banks typically open ahead of physical deliveries. Can you get a Cummins diesel engine in the 2027 Ram 2500 Power Wagon? Yes. For the first time, Ram is offering the 6.7-liter Cummins High-Output turbo-diesel engine on the Power Wagon trim, combining 1,075 lb-ft of diesel torque with the Power Wagon's off-road hardware. How often does Diesel Exhaust Fluid (DEF) need to be refilled on the Ram 2500? The Ram 2500 features a 5.5-gallon DEF tank. Under standard highway driving, a full tank lasts between 3,000 and 5,000 miles. Frequent heavy towing increases DEF consumption, and the digital driver cluster displays real-time fluid levels. Are the advertised Ram 2500 towing numbers quoted for 4x4 or 4x2 models? Peak headline figures (such as 20,000 lbs on a 4x2 Regular Cab with 11,040 GVWR) reflect two-wheel drive. However, Ram's official 2027 preliminary charts confirm that 4x4 models deliver comparable heavy-duty capability: a 4x4 Crew Cab with the Cummins High-Output diesel tows up to 19,870 lbs (with 3,280 lbs of payload under the 11,040 GVWR package) and 19,570 lbs under standard 10,000 GVWR. In addition, the maximum 4,580-lb gas payload is achieved on a 4x4 Regular Cab 8'0" Box with the 11,040 GVWR Payload Upgrade. Can I order a commercial chassis cab or custom fleet specification at Fremont Rawlins? Yes. Our commercial fleet specialists assist business and municipal buyers with RAM Chassis Cab allocations, upfit configurations, and vehicle ordering tailored to your work requirements. Please contact our sales and finance team for current ordering guidelines. Plan Your 2027 Ram 2500 Order with Fremont Motor Rawlins Whether you need a Tradesman for fleet duties, a Big Horn or Laramie for all-around utility, or a diesel Power Wagon for technical terrain, our sales advisors are ready to walk you through options, allocations, and trade-in valuations. Visit Fremont Motor Rawlins Chrysler Dodge Jeep Ram at 823 E Cedar St, Rawlins, WY 82301 or call our sales desk directly at (307) 417-5007. Get Directions to Showroom » Fremont Care Disclosure: Fremont Care comes with eligible new and pre-owned vehicle purchases at participating Fremont Motor Company dealerships. Coverage includes 2 oil changes and 2 tire rotations during the initial 12 months or 12,000 miles of ownership, whichever occurs first. Please verify vehicle eligibility with a dealership representative. General Vehicle Specifications Disclaimer: Vehicle specifications, preliminary horsepower and torque figures, payload and towing capacities, and available equipment are based on preliminary manufacturer information and subject to change without notice. All towing and payload capacities apply when properly equipped. Contact Fremont Motor Rawlins Chrysler Dodge Jeep Ram for current MSRP, arrival timing, and option availability.
