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2021 Ram 2500

Research, photos, specs, and expertise

Ram 2500 highlights

Customer reviews

5 out of 5

RepairPal reliability rating

3 out of 5


  • Excellent torque and towing capacity from available diesel engine
  • Upscale materials and design on higher trim levels
  • Comfortable seats and quiet cabin
  • Lots of impressive technology features and driver aids


  • Optional diesel engine makes an unpleasant noise and vibration
  • Some drivers may find the driving position too high

Mileage (EPA estimate)

(data not available)

Pricing for current inventory

(no current inventory)


2021 Ram 2500 carries on capably

The 2021 Ram 2500 (formerly called the Dodge Ram 2500) combines heavy-duty capability with an upscale interior and advanced technology features. In its higher trim levels, the Ram impresses with its driver aids, plush materials, and big touchscreen. But the bread and butter of HD trucks is their larger towing and hauling numbers, and while the Ram 2500 isn’t at the top of its class, its maximum payload capacity of around 4,000 pounds and maximum trailer towing capacity of around 20,000 pounds when properly equipped are more than enough to tackle most jobs. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories. There are only a few downsides to the Ram 2500, including the optional diesel engine’s noise level and a driving position that will feel a little too high for some drivers.

For 2021, the Ram 2500 gets an optional camera-based rearview mirror, but not much else has changed. Otherwise, the Ram continues on with the same choice of two massive engines–a gas V8 and turbocharged six-cylinder diesel–and the option of either an 8-foot or 6-foot 4-inch bed. You’ll also find the same seven trim levels, from the no-nonsense Tradesman to the fully loaded Limited model. And, for shoppers looking for more adventure, there’s always the off-road-specific Power Wagon.

All Ram 2500 years

New for 2021

  • 2500 trims have been upgraded with Rear Air Conditioning, Third Row Seat, Fold-Away Third Row, Lane Departure Warning, Power Hatch/Deck Lid, and BOSE Sound System as standard equipment this year.
  • Panoramic Sunroof, Head Up Display, Automated Parking, Rear A/C Seat(s), Quad Seats, Power Folding Third Row, Dual Rear Wheels, Full Roof Rack, and DVD Video System features are now available as options on select trims.
  • The Limited trim now comes with Android Auto as standard equipment.
  • The Bighorn trim now comes with Alloy Wheels as standard equipment.
  • The Lonestar trim now comes with Alloy Wheels, Rear Defroster, Power Seat(s), Front Seat Heaters, Heated Steering Wheel, Parking Sensors, Blind Spot Monitor, Remote Start, 20 Inch Plus Wheels, Navigation System, Satellite Radio Ready, Apple CarPlay, and Android Auto as standard equipment.
  • The Longhorn trim now comes with Android Auto and 20 Inch Plus Wheels as standard equipment.
  • The Laramie trim now comes with Memory Seat(s), A/C Seat(s), and Remote Start as standard equipment.
  • The Power Wagon trim now comes with Apple CarPlay as standard equipment.

Explore Ram 2500 details

Bighorn 2WD 2D Regular Cab

Standard Features

  • ABS Brakes
  • Air Conditioning
  • AM/FM Stereo
  • Automatic Transmission
  • Auxiliary Audio Input
  • Bluetooth Technology
  • Cloth Seats
  • Cruise Control
  • Overhead Airbags
  • Power Locks
  • Power Mirrors
  • Power Windows
  • Rear View Camera
  • Side Airbags
  • Smart Key
  • Tow Hitch
  • Traction Control

Optional Features

  • 20 Inch Plus Wheels
  • Alloy Wheels
  • Alpine Sound System
  • Apple CarPlay
  • Bed Cover
  • Bed Liner
  • Blind Spot Monitor
  • Fifth Wheel Tow Hitch
  • Front Seat Heaters
  • Gooseneck Tow Hitch
  • Head Up Display
  • Heated Steering Wheel
  • Lane Departure Warning
  • Long Bed
  • Navigation System
  • Parking Sensors
  • Power Seat(s)
  • Rear Defroster
  • Remote Start
  • Running Boards
  • Satellite Radio Ready
  • Smart Key
  • Tow Hitch

Drive type


Engine size




Torque (ft-lbs)


Engine type


Fuel capacity




Overall length






Leg room

F 40.9"

Head room

F 39.8"

Front tires


Rear tires


Seating capacity


Max towing capacity

1497/14970 lbs.



5 reasons to buy the 2021 Ram 2500

What We Like

Strong engine choices: The Ram 2500 offers two engines to choose from, depending on your needs. The standard gasoline V8 makes 410 horsepower and 429 lb-ft of torque, but for maximum towing power you’ll want the optional turbocharged diesel engine and its massive 850 lb-ft of torque.

Some competitors offer more power, but the Ram has plenty for most real-world tasks.

Excellent comfort: The Ram 2500 has about as refined a ride as you can find in a heavy-duty truck. It’s noticeably less bumpy and quieter on the freeway than its competitors, unless you opt for the diesel engine. The Ram’s front seats are built for the long haul, and in higher trims the cabin features plenty of upscale materials. If comfort is a priority, the Ram is definitely worth considering.

Impressive tech features: The Ram 2500 offers plenty of thoroughly modern tech options. The infotainment can be upgraded with wireless phone charging and an expansive 12.3-inch touchscreen. A full suite of advanced driver aids are also available, including blind-spot monitoring and adaptive cruise control.

What needs improvement

Diesel engine noise: The Ram 2500’s optional diesel engine is a significant upgrade to the truck’s capability, but it comes with a downside. The rough sound of the diesel engine is very audible in the otherwise quiet cabin, especially running at freeway speeds. If you’re not planning on doing heavy towing, the standard gas engine may be more pleasant to live with.

Ratings & reliability

Customer ratings

RepairPal reliability rating

Above Average

RepairPal gave the Ram 2500 an overall reliability rating of 3 out of 5 stars, which RepairPal describes as Above Average. This rating ranks Ram 2500 17th out of 25 among Fullsize Trucks.

View RepairPal's full rating of the Ram 2500

2021 Ram 2500 trims

More about the 2021 Ram 2500

Related articles

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