2022 RAM 3500 diesel Regular Cab

MSRP $35,790

Ranked #12 in Midsize Pickup-truck

2022 RAM 3500 diesel Regular Cab Price, Review, Ratings and Pictures

Updated on: September 28, 2021

Nathan Dyer's image
Nathan Dyer 

Senior Editor

The RAM 3500 is the ideal mix of function, utility, and style. It is the best pickup truck in the industry for towing heavy loads, with a towing capacity of 20,000 lbs. They are ideal for moving large loads, outdoor chores, and work sites. The Ram 3500 trucks are great for construction tow vehicles, long-distance transportation, stretching cargo capacity by having a flatbed attachable to the bed of the vehicle.

Whether you’re moving construction materials or just enjoying a long-haul trip, you can rely on its durable design to let you take on any job.The 2022 RAM 3500 Regular Cab Diesel is one of the most powerful trucks in its class. There are rumors pointing to a new 10-speed transmission for the diesel engines for the 2022 MY. Except for that, it will essentially be the same as before. Packing up to 23 mpg on the highway along with a powerful 6.7 Liter Cummins Turbo Diesel engine, this truck can haul or tow just about anything. 

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Massive towing capacity with diesel engine

Spacious interior

Intuitive infotainment and tech

Best in class safety features


No easy maneuverability

Visibility is limited

What's New?

A new transmission is expected for the Diesel variants


vehicle bio

base price



dr Regular Cab


roadside assistance


Pictures & Videos


Base$35,790 onwards

Colors and Styles

2022 RAM 3500 diesel Regular Cab in Absolutely Red color
Absolutely Red

Vehicle images are guides only and may not reflect the model's exact specifications/features– exact specifications/features should be confirmed with the seller.

Expert Review, Pricing Analysis and Buying Guide

The 6-speed auto transmission gives you flexibility for changing gears while cruising at higher speeds. The cab has plenty of room, the back seats can lay down for added storage, while the front features air conditioning and all amenities. There are several pickup truck giants it competes against, including the Chevrolet Silverado 3500HD Diesel Regular Cab, Ford F-350 Super Duty Diesel Regular Cab, and GMC Sierra 3500HD Diesel Regular Cab

2022 RAM 3500 diesel Regular Cab Features

Pickup trucks come in a variety of trims and configurations, so there are many possible combinations. Likewise, the 2022 Ram 3500 lineup will be available in five trim levels: Tradesman, Big Horn, Laramie, Longhorn, and Limited. With Regular Cab, Crew Cab, and Mega Cab configurations, you can choose between 6 foot 4 inches or long 8-foot cargo beds, as well as rear- or four-wheel drive. We will be detailing the 2022 RAM 3500 Regular Cab with Diesel powertrain.

RAM hasn't released specific pricing information about 2022 MY yet, but we anticipate a jump of about $1500 from the previous generation. Right from the starting point of the Tradesman trim, you'll receive all the standard features such as vinyl seats, a 5-inch touchscreen, air conditioning, cruise control, 18-inch wheels, a backup camera, and more. 














5-inch touchscreen

Adds/upgrades to the features of Tradesman trim

Adds/upgrades to the features of Bighorn trim

Adds/upgrades to the features of Laramie trim

Adds/upgrades to the features of Longhorn trim


18-inch steel wheels

Traction control

Leather seats

LED cargo bed lighting

20-inch wheels


Air conditioning

Height-adjustable front seats

Dual-zone climate control

Premium leather

Rear wood interior trim


Backup camera

Power windows

LED headlights and taillights

Rain-sensing wipers

12-inch touchscreen 


Cruise control

Chrome exterior trim

18-inch aluminum wheels

Heated rear seats

Wireless device charging


Vinyl seats

Power, heated tow mirrors

Heated steering wheel

Navigation system

Rear cross-traffic alert


Locking tailgate

Cloth seats and carpeted floors

Satellite radio

Front bucket seats

Exclusive leather seats



Trailer brake controller

8.4-inch Touchscreen


Remote keyless entry


9-speaker premium sound system


We recommend 

The purpose of pickup trucks, unlike automobiles, is to transport heavy loads and other heavy-duty tasks that consumers run into every day. Therefore, deciding on a specific trim largely depends on your needs and preferences. In the end, however, we recommend the Laramie trim, equipped with generous amounts of standard technology and safety features. 

2022 RAM 3500 Regular Cab Diesel Release date

Although there may be a transmission change, we do not expect the Ram 3500 Regular Cab Diesel to be introduced much earlier than usual. We expect it to be released sometime in the last quarter of this year.

2022 RAM 3500 diesel Regular Cab Engine and Performance

Ram will likely launch its 2022 model of the 3500 Regular Cab Diesel with a similar powertrain underpinning as the current model. In the diesel version, there's a Cummins 6.7-liter inline-six turbo-diesel engine that produces around 370 horsepower and 850 pound-feet of torque. Additionally, the engine can be upgraded to an even more powerful version with 410 horsepower and 1000 pounds-feet of torque. A towing capacity of more than 35.000 pounds is available with this version. The engine is likely to get a new 10-speed Allison transmission, as we've already discussed. Currently, the model uses a 6-speed unit from Aisin. The Cummins diesel engine combines style and performance in a single package.

The Ram 3500 Heavy Duty pickup truck is the ultimate workhorse. With the 2021 model, the RAM 3500 Regular Cab Diesel experienced impressive refinements. You'll feel them in strong, decisive braking that can stop you short even at high speeds. You'll feel them in energetic acceleration for passing and merging. And you'll feel them inefficient highway cruising. In spite of packing such heft beneath its hood, it still offers a good level of performance. This pickup is capable of sprinting from 0-60 in eight seconds and running a quarter-mile in 17.3 seconds. 


RAM 3500 Diesel Regular Cab

Chevrolet Silverado 3500HD Diesel Regular Cab

Ford F-350 Super Duty Diesel Regular Cab

GMC Sierra 3500HD Diesel Regular Cab







6.4L V8 Turbodiesel

6.6L Duramax V8 Turbodiesel

6.2L V8 Turbodiesel

6.6L Duramax V8 Turbo Diesel







10-speed Automatic (expected)

6-speed Automatic

8-speed Automatic

6-speed Automatic

Power [hp @ RPM]

410 hp @ 5,600 rpm

445 hp @ 5,200 rpm

385 hp @ 5,750 rpm

445 hp @ 5,200 rpm

Torque [lb-ft @ RPM]

1000 lb-ft @ 4,000 rpm

445 hp @ 5,200 rpm

430 lb-ft @ 3,800 rpm

445 hp @ 5,200 rpm

0-60 mph (sec)




Quarter Mile (sec)





Top Speed (mph)





As with the RAM 3500 Regular Cab, all pickups in the competition are powered by V8 engines. The 2021 RAM 3500 regular cab is the most robust amongst its rivals and also comes with an excellent transmission. On the other hand, the Silverado is very competitive in terms of pure power. Also, the Chevy Silverado is also the quickest of the competition, followed by the F-350 Super Duty and GMC Sierra 3500HD.

2022 RAM 3500 diesel Regular Cab Fuel Economy

It's well known that the government won't test and release official fuel economy numbers for pickups, as is the case here. As a result, we did not list the precise mpg figures for RAM 3500 Diesel Regular Cab. Although, according to tests conducted privately and by third parties, we learned that the mpg figures aren't impressive. The 2021 RAM 3500 regular cab clearly does not excel in fuel economy. Its heavy 6.4L V8 engine consumes too much fuel thanks to all the heavy lifting it performs. A typical mileage of 11 mpg on city streets and 18 mpg on freeways can be expected. Its fuel tank is the largest among its rivals, however, so its overall range is close to 700 miles. 


RAM 3500 Diesel Regular Cab

Chevrolet Silverado 3500HD Diesel Regular Cab

Ford F-350 Super Duty Diesel Regular Cab

GMC Sierra 3500HD Diesel Regular Cab

MPG (City)





MPG (Highway)





MPG (Combined)





Fuel Capacity (Gallons)





Range (City/Highway/Combined, in Miles)





The 2021 Silverado achieves a combined mpg rating of 17, which is the same as the GMC Sierra's. RAM's 2021 RAM 3500 regular cab's figures have not yet been released, but they're likely to be in line with those of its competitors. Moreover, the fuel tanks of both Silverado 3500HD and Sierra 3500HD are similar. 

2022 RAM 3500 diesel Regular Cab Interior

The 2022 RAM 3500 regular cab diesel makes a powerful statement from the outside, and you'll love how it feels to travel down the road in the cockpit-like interior. The RAM 3500 model bed is 6 inches longer than the standard 6" bed underneath. To lift the interior space to the next level, the center cushion moves forward six inches to make room for additional storage underneath. This also improves visibility when driving with no shade over the window. The well-appointed cab interior is designed with comfortable seats that are both heated and cooled; including adjustable head restraints, armrests, console, and storage.

A real sense of spaciousness will come over you once you step inside the 2022 RAM 3500 regular cab diesel. With the exception of pickup trucks, the cabin of the car is one of the largest and most well-appointed in its segment. With ample headroom and legroom inside, six adults can fit comfortably inside the RAM 3500. There is no feeling of quality being compromised in the house since the materials used are of high quality. Though the cabin has a lesser amount of space than the competition, its character is much better. In some trims, wood accents are offered by the manufacturer, adding to the allure of the interior of the RAM 3500 regular cab. Besides being attractive, the interiors are also ergonomically designed. 


RAM 3500 Diesel Regular Cab

Chevrolet Silverado 3500HD Diesel Regular Cab

Ford F-350 Super Duty Diesel Regular Cab

GMC Sierra 3500HD Diesel Regular Cab

Seating Capacity





Front (Headroom/Shoulder Room/Leg Room, in inches)





Rear (Headroom/Shoulder Room/Leg Room, in inches)





Each of the above-mentioned vehicles has plenty of seating space. The GMC Sierra can only fit three passengers due to the absence of the second row of seats. Neither Ford nor Chevy can accommodate more than six passengers. The RAM 3500 is the most spacious offering here from a comfort perspective. Some of the noteworthy interior features of the 2022 RAM 3500 Regular Cab Diesel include:

  • Front bucket seats
  • Power-adjustable front seats
  • Vinyl/leather seats
  • Ventilated front seats
  • Remote keyless entry
  • Air conditioning
  • Heated steering wheel
  • Heated rear seats*

How intuitive is the 2022 RAM 3500 Regular Cab Diesel’s Infotainment System?

The 2021 RAM 3500 Regular Cab Diesel’s infotainment system is designed to almost anticipating your every move. Remote start, hands-free calling, and an SD card slot come standard in the IP Media Center. The 2022 iteration will have the same set of features and technologies. RAM will equip its regular Cab 3500 with an 8-inch touchscreen display as part of the vehicle's entertainment system in 2022. 

You may also find a 12-inch or a 15-inch touchscreen display as you move up the trims. With the infotainment system, you can access both Android Auto and Apple CarPlay. As for the audio system, the RAM 3500 regular cab comes with a 6-speaker setup that is adequate for decent sound. The 2022 RAM 3500 Regular Cab Diesel’s infotainment includes the following features:

  • 8/12/15-inch Uconnect color touch screen
  • Android Auto and Apple CarPlay
  • Bluetooth phone connectivity
  • 5 USB ports
  • 6 speaker audio system
  • AM/FM stereo
  • Satellite radio

2022 RAM 3500 diesel Regular Cab Exterior

The 2022 RAM 3500 Regular Cab Diesel is a strong and reliable truck, displaying the latest in fresh and advanced technology and advanced design, and with its powerful engine, smooth handling, and stylish console, you can rely on it to carry out any task. Besides the new transmission, there shouldn't be any other significant changes for the 2022 Ram 3500. This particularly refers to the overall design, which will certainly remain untouched. It will feature the same layout as the standard 1500 model and will offer a fantastic balance between capabilities and ride quality. 

This iconic RAM 3500 Regular Cab Diesel pickup has a sinister design that exudes strength and durability. There is no denying its striking appearance due to its black grille, bodyside moldings, sports bar with LED lighting, and projector-beam headlights. Finalizing the look is the signature five-spoke aluminum wheels, shod with 32-inch tires. The 20 in. UltraLift tailgate spoiler provides a stylish look that enhances the appearance of your vehicle. The Black, high-gloss finish looks fantastic from any angle and adds a sophisticated touch to your RAM.


RAM 3500 Diesel Regular Cab

Chevrolet Silverado 3500HD Diesel Regular Cab

Ford F-350 Super Duty Diesel Regular Cab

GMC Sierra 3500HD Diesel Regular Cab

Curb Weight (lbs)





Length (inches)





Width (inches)





Height (inches)





Ground Clearance (inches)





Wheelbase (inches)





Among all these vehicles, the Ford F-350 Super Duty seems and looks more sporty in appearance. In terms of dimensions, the Chevy Silverado is both the longest and the tallest which is why it has an exceptionally spacious interior. 2021 RAM 3500 regular cabs offer the most ground clearance among their rivals, making them easier to maneuver across difficult terrain. In addition, this pickup is the lightest of the bunch, so it is easier to maneuver at high speeds and control. Highlights of 2022 RAM 3500 Regular Cab Diesel’s exterior include:

  • LED headlamps and tail lights
  • 18/20-inch wheels
  • LED Cargo bed lighting
  • Remote tailgate release
  • Power-folding chrome tow mirrors
  • Power-sliding rear window
  • Soft-opening tailgate
  • Power windows
  • Locking tailgate

2022 RAM 3500 diesel Regular Cab Safety

The 2022 RAM 3500 is the clear choice for hard-working truck owners looking for a reliable workhorse that can take on jobs big or small. Dual front airbags, towing capability, and payload capacity come standard on this full-size pickup. In addition, it offers advanced safety features such as forward collision warning and lane departure assist. The 2021 RAM 3500 regular cab is already one of the safest pick-up trucks out there and we expect the same for 2022 MY too. 

The truck hasn't yet been reviewed by the NHTSA or IIHS, but it looks robust and dependable from the outside. Aside from this, it is one of the most reliable trucks out there thanks to its wide array of active and passive driver-assistance features. Additionally, some of the higher-level models can be ordered with adaptive cruise control and forward-collision warnings. Among the notable features are:

  • Tire fill alert system
  • Parking sensors
  • Adaptive cruise control 
  • Forward collision mitigation with automatic emergency braking
  • Blind-spot monitoring with trailer coverage
  • Rear cross-path detection
  • Lane-keeping assist
  • 360 degree surround view camera
  • Front and rear parking assist
  • Active steering assist

2022 RAM 3500 diesel Regular Cab Competition

2022 RAM 3500 Regular Cab Diesel vs 2021 Chevrolet Silverado 3500HD Diesel Regular Cab

In 2022, the strongest competitor to the RAM 3500 regular cab will be the Chevrolet Silverado. A slightly better performance, better acceleration, and better handling make the Silverado a slightly better ride. With its best performance in the class, the 2022 RAM 3500 Regular Cab Diesel stands out. The truck's powerful V8 engine outperforms all others. Nevertheless, the Silverado has a slight advantage in terms of cargo capacity, towing capacity, cabin space, etc. 

2022 RAM 3500 Regular Cab Diesel vs the 2021 Ford F-350 Super Duty Diesel Regular Cab

In addition to having better engine performance, towing capacity, cargo space, as well as a better exterior look, and a better cabin, the 2021 Ford F-350 Super Duty Regular Cab also offers better cabin space. While the Ford is known for its superior braking performance and for weighing the least in its class, it simply cannot compete with the RAM in this race.

2022 RAM 3500 Regular Cab Diesel vs the 2021 GMC Sierra 3500HD Diesel Regular Cab

Although the RAM 3500 standard cab outperforms the GMC sierra in every way, the 2021 GMC sierra is an impressive package. Power, acceleration, or range are the factors that make the RAM 3500 regular cab the winner. Based on the data in the above tables, it is clear that the Sierra and Silverado are essentially identical vehicles. It's the quality of the interior, which is better in the GMC, that sets them apart. There is a greater focus on performance with the Silverado. 

2022 RAM 3500 diesel Regular Cab Final Verdict

The new Ram 3500 brings a level of towing power, payload, and capability that few others in the industry can match. The RAM 3500 is a solid foundation for a high-capacity, on-road work hauler. It's a tough day-in and day-out performer for a variety of jobs, from the daily grind of the construction site to the backcountry of the wilds. And it's all built on an innovative new platform that sets new standards for efficiency. When you add the utility of a standard cab, available four-door crew cab, and a long list of exclusive features, it's easy to see why the new RAM 3500 makes so much sense.