The 2025 Ram 3500 Laramie Mega Cab 6.7L Cummins is the definitive "executive heavy-hauler." Combining Rams massive exterior design refresh with a thoroughly modernized powertrain, this configuration gives you maximum cabin space, near-luxury refinement, and world-class commercial towing capability.
1. The Ultra-Spacious "Mega Cab" (Class Exclusive)
The Mega Cab remains Rams trump card against Ford and GM. It doesn't just add legroom; it re-engineers how the back of a truck cabin functions.
Limousine-Like Rear Seating: Passengers get massive legroom alongside class-exclusive reclining rear seats.
Stellantis Fleet
Forward Fold-Flat Cargo Floor: Unlike standard crew cabs where seats simply flip up, the Mega Cab seats fold entirely flat forward. This creates a massive, secure, climate-controlled interior cargo deck perfect for expensive tools, luggage, or pets.
Stellantis Fleet
Behind-Seat Storage: Because the cab extends past the rear doors, you retain hidden storage bins directly behind the rear headrests even when passengers are seated.
2. Next-Gen Next-Gen Cummins Power & The New 8-Speed
Listowel Chrysler, ON
For 2025, Cummins and Ram heavily updated the powertrain to fix long-standing drivability complaints, delivering a quieter, faster, and more efficient machine.
Cummins
Standard High-Output Numbers: The next-generation 6.7L Cummins Inline-6 produces 430 horsepower and a massive 1,075 lb-ft of torque. Ram also redesigned the valvetrain with helical gears, significantly reducing the classic loud diesel clatter for a much quieter cabin.
Listowel Chrysler, ON+ 1
The New TorqueFlite HD 8-Speed Automatic: This is a massive selling point. Ram replaced the older 6-speed automatics with a highly advanced 8-speed transmission. It delivers seamless, rapid shifts and allows the truck to use a highly efficient 3.42 rear axle ratiomeaning you can tow maximum weight without sacrificing fuel economy on empty highway cruises.
Listowel Chrysler, ON
3. State-of-the-Art Laramie Tech Refresh
The Laramie trim benefits heavily from Ram's latest electronics overhaul, closing the gap on high-end luxury SUVs.
Massive Central Touchscreen: Ditching the smaller screens of the past, the Laramie comes standard with a brilliant 12-inch portrait Uconnect 5 display (with an available 14.5-inch upgrade), featuring blazing-fast response times and wireless Apple CarPlay/Android Auto.
Duluth Dodge Inc
Dual Wireless Charging Pads & Laptop Console: The reconfigurable center console is built for mobile office duty, offering space for a 15-inch laptop, hanging file folders, and dual wireless phone charging pads.
Stellantis Fleet
Top-Side Engine Serviceability: For owner-operators, Cummins relocated the oil and dual fuel filters so they can be serviced entirely from the top side of the engine bay, dramatically simplifying routine maintenance.
Cummins
4. Advanced High-Tech Towing & Pro Inverter
Towing a massive 5th-wheel or gooseneck trailer is entirely stress-free thanks to newly integrated tech automation:
Elk Grove CDJR
Trailer Reverse Steering Control: A helpful dial on the dash allows you to intuitively guide your trailer backward while the truck automatically handles the steering wheel.
Victory Chrysler Dodge Jeep Ram
Full-Speed Trailer Brake Intervention: The standard safety suite (including Adaptive Cruise Control and Forward Collision Warning) is uniquely calibrated to bring the truck and a heavy trailer to a complete stop automatically in an emergency.
Stellantis Fleet
2.4 kW Bed Power Inverter: Two covered outlets in the truck bed provide up to 2,400 watts of electricity, allowing you to run power tools, air compressors, or campsite equipment directly off the trucks electrical system.
Listowel Chrysler, ON
2025 Ram 3500 Laramie
- Certified vehicle
- Diesel
Finance Terms
Livingston Motor Company LLC
Please Call 406-946-5125
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The highlights
- Navigation system
- Leather upholstery
- Automatic temperature control
- Wireless phone connectivity
- Parking sensors
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Heated front seats
- Perimeter/approach lights
- Remote keyless entry
- Heated steering wheel
The full specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Voice recorder
- Alloy wheels
- Front anti-roll bar
- Power steering
- Single rear wheels
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Radio data system
- Satellite radio trial duration with new vehicle purchase (months): 6
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Wireless phone connectivity: Uconnect w/Bluetooth
- Front center armrest: w/storage
- Heated front seats
- Leather upholstery
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: simulated suede/leather
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-6
- Drive type: four-wheel
- Engine liters: 6.7L
- Engine location: front
- Fuel tank capacity: 31.0gal.
- Horsepower: 430hp @ 2,800RPM
- Hybrid traction battery type: none
- Limited slip differential: mechanical
- Mode select transmission
- Number of valves: 24
- Recommended fuel: Diesel
- Standard fuel economy fuel type: diesel
- Torque: 1,075 lb.-ft. @ 1,800RPM
- Transmission: 8 speed automatic
- Approach angle: 19 deg
- Departure angle: 26 deg
- Ground clearance (max): 211mm (8.3")
- Ground clearance (min): 185mm (7.3")
- Ramp breakover angle: 20 deg
- Door mirrors: chrome
- Heated door mirrors
- Hitch Class: V
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Compression ratio: 16.20 to 1
- Engine bore x stroke: 107.0mm x 124.0mm (4.21" x 4.88")
- Engine displacement: 6.7 L
- Engine torque: 1,075 lb.-ft. @ 1,800RPM
- Exterior body width: 2,017mm (79.4")
- Exterior height: 1,994mm (78.5")
- Exterior length: 6,347mm (249.9")
- Front headroom: 1,039mm (40.9")
- Front hiproom: 1,598mm (62.9")
- Front legroom: 1,039mm (40.9")
- Front shoulder room: 1,674mm (65.9")
- Interior maximum rear cargo volume: 1,869 L (66 cu.ft.)
- Passenger volume: 3,678L (129.9 cu.ft.)
- Rear headroom: 1,024mm (40.3")
- Rear hiproom: 1,595mm (62.8")
- Rear legroom: 1,095mm (43.1")
- Rear shoulder room: 1,666mm (65.6")
- Turning radius: 7.7m (25.3')
- Wheelbase: 4,077mm (160.5")
- Appearance: digital/analog
- Blind spot: Blind Spot Detection warning
- Compass
- Configurable
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: ParkSense front and rear
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Adjustable head restraints: driver and passenger w/tilt
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Warning-Plus mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Cross Path Detection warning
- Security system
- Traction control
Notes from the dealer
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Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
Livingston Motor Company LLC is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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