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2012 Ram 3500 Mega Cab

Used 2012 Ram 3500 Mega Cab

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2012 Ram 3500 Mega Cab Exterior: 0
2025
2012
Horsepower
350 hp
Torque
610 - 800 lb-ft
Towing Capacity
16,400 - 18,350 lbs
Payload
2,350 - 2,590 pounds
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2012 Ram 3500 Mega Cab Review

KBB Editors

Updated December 23, 2019

Our editors drive and evaluate hundreds of new cars every single year, turning thousands of miles and countless hours behind the wheel into helpful reviews, ratings, and comparisons. They also have lives outside of work, or so they think. You’d be surprised what you can learn by hauling a dirt bike, hunting for a wayward sippy cup, or just packing the trunk full of groceries.

Pros

If you need to pull 10,000, 15,000 or 20,000 pounds behind you, the PeterBilt-like towing power of the 2012 Ram HD pickup should do the trick.

Cons

Dollar-for-dollar, the Ram is every bit the equal of its Ford and Chevy counterparts. About the only reason we can think of not to go with the Ram would be due to a personal preference for one brand over another.

What's New?

The 2012 Ram HD pickup gains a new 6-speed automatic transmission on Hemi powered trucks, plus a new longer RamBox cargo organizer to fit 6-foot 4-inch beds. The Ram Power Wagon model range is expanded to include ST and Laramie trims.

In the world of heavy-duty pickups, the 2012 Ram 2500/3500 HD reigns supreme. Powered by a monstrous 6.7-liter Cummins turbo diesel engine, the 2012 Ram HD pickup outguns the Chevy Silverado HD Duramax in torque, and equals that of the Ford PowerStroke. With 350 horsepower and an astounding 800 lb-ft of torque and a tow rating up to 22,750 pounds, there isn’t much a Ram HD truck can’t move. Those not requiring such Herculean power can opt to go with the Ram HD’s standard gasoline Hemi V8, which makes an equally impressive 383 horsepower and 400 lb-ft of torque. With stats like these, plus pricing and trim levels on par with its principle competition, the 2012 Ram 2500/3500 HD pickup should continue to help pull more of the lucrative truck market back into the Ram fold.

2012 Ram 3500 Mega Cab Pricing

2012 Ram 3500 Mega Cab pricing starts at $28,176 for the 3500 Mega Cab SLT Pickup 4D 6 1/3 ft, which had a starting MSRP of $52,240 when new. The range-topping 2012 3500 Mega Cab Laramie Longhorn Limited Edition Pickup 4D 6 1/3 ft starts at $32,592 today, originally priced from $61,395.

Original MSRP
KBB Fair Purchase Price (national avg.)
$52,240
$28,176
$53,335
$28,080
$53,485
$31,463
$54,030
$30,353
$56,995
$27,450
$60,740
$32,580
$61,395
$32,592

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2012 Ram 3500 Mega Cab models in typical condition when purchasing from a dealership. These prices are updated weekly.

Driving the Ram 3500 Mega Cab

In between delighting at the 2012 Ram Power Wagon pickup truck’s seemingly limitless ability to pull big things, and pushing it over tough off-road regiments, we decided to see how the Ram HD would stack up against the competition. In a back-to-back comparison with the Chevy Silverado HD pickup, most of our testers concluded that the 2012 Ram Power Wagon is more visually appealing than the Chevy. We were also quite amazed at how much better the 2012 Ram HD pickup performed in everyday driving, especially in the areas of ride comfort, refinement and interior noise levels. Though it lacks the softer coil-spring suspension found on the Ram 1500 pickups, the HD truck’s carefully-tuned leaf springs, coupled with fluid-filled hydro mounts beneath the cab, help keep harsh vibrations from entering the cab.

Interior Comfort

Inside the 2012 Ram Heavy Duty pickups is a very un-workman-like interior. Even base trims feel a bit upscale, and upscale trims feel downright plush. Along with its roomy cab, comfortable seats and loads of storage bins and power outlets, the 2012 Ram Heavy Duty pickup offers an amazing array of available features, including heating elements for the steering wheel and rear seats, heated and ventilated front seats, power-adjustable foot pedals – the list goes on and on. A massive center console is long and deep enough to swallow a larger laptop or multiple tablets; it can even hold a set of hanging files. Reclining rear seats are one of the perks to be had with the Mega Cab, while Crew Cab owners enjoy convenient under-floor storage compartments.

Exterior Styling

Available in Regular, Crew and Mega Cab styles, there is a 2012 Ram Heavy Duty pickup to fit just about any need. Bed lengths vary between 6-feet, 4-inches and 8 feet, depending on cab style, while the rear-axle configuration can be had with choice of the standard 2-wheel or heavy duty 4-wheel dually setup. Visually separating the Ram 2500/3500 HD trucks from the basic Ram 1500 truck is a larger grille (needed to get more air to the Cummins diesel), a taller hood with stamped louvers, and large chrome or black bumpers.

Favorite Features

Ride Comfort
If bouncing around the farm in your Daddy’s 1972 Dodge pickup formed your opinion about how trucks should behave, you owe it to yourself to experience the smooth, comfortable ride afforded by the 2012 Ram Heavy Duty pickup trucks.

Power Wagon
The 2012 Ram Power Wagon is an off-road beast. It’s a Hemi-powered 2500 Crew Cab with electric-locking front and rear differentials, electronic-disconnecting sway bar, Bilstein shocks, 32-inch tires, skid plates, 4.56 axle ratio for hill climbing and a 12,000-pound winch.

Standard Features

Standard feature highlights on a base-priced 2012 Ram Heavy Duty ST include air conditioning, tilt steering, six-speaker AM/FM/CD/MP3 audio system, plus front and side-curtain airbags. More basic features include manual windows/locks/mirrors, vinyl seats and black vinyl flooring.

Factory Options

The 2012 Ram HD is as tech-savvy as it is tough, with an options list that includes navigation, Bluetooth phone connectivity, Sirius Backseat TV (offering Nickelodeon, Disney Channel and Cartoon Network) , USB music connectivity, 30-gigabyte hard drive, 10-speaker Surround Sound, backup sensors and a backup camera (for easier trailer hook-ups). The 2012 Ram HD also offers an integrated trailer-brake as standard equipment on SLT, Outdoorsman, Laramie and Power Wagon.

Engine & Transmission

About 90 percent of Ram HD buyers choose the Cummins Turbo Diesel, which is standard on the 3500, is offered with a choice of 6-speed automatic or manual transmissions and includes the segment’s only standard exhaust brake (we didn’t get to properly evaluate the braking and stability advantages of the exhaust brake, but it sounded great). The new High-Output Cummins Turbo Diesel does not require diesel exhaust fluid and, although horsepower remains unchanged, delivers up to 40 more horsepower at cruising speeds than the previous Cummins engine. The lineup also includes two 4×4 transfer cases (a manual unit standard on 4X4 ST and Power Wagon, an electric unit on all others) and four available axle ratios: 3.42, 3.73, 4.10 or 4.56. For those who prefer a gasoline engine, Ram offers the 5.7-liter Hemi backed by a new 6-speed automatic transmission.

5.7-liter Hemi V8
383 horsepower @ 5,600 rpm
400 lb-ft of torque @ 4,000 rpm

6.7-liter Cummins Turbo Diesel
350 horsepower @ 3,000 rpm
800 lb-ft of torque @ 1,600 rpm
650 lb-ft of torque @ 1,600 rpm (manual)


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2012 Ram 3500 Mega Cab
KBB.com Consumer Reviews

4.7
Consumer Rating
Based on 56 Consumer Reviews
Write a Review
90%Recommend this vehicle
2
0%
2
0%
Value
4.6
Performance
4.7
Quality
4.5
Comfort
4.5
Reliability
4.6
Styling
4.8

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2012 Ram 3500 Mega Cab Styles

Style
Price
Horsepower
Torque
Towing Capacity
Engine
Curb Weight
Drivetrain
Laramie Pickup 4D 6 1/3 ft
$27,450
350 @ 3000 RPM
610 lb-ft
17950 lbs
6-Cyl, Turbo Diesel, 6.7 Liter
7990 lbs
4WD
SLT Pickup 4D 6 1/3 ft
$28,176
350 @ 3000 RPM
610 lb-ft
18000 lbs
6-Cyl, Turbo Diesel, 6.7 Liter
7907 lbs
4WD
Big Horn Pickup 4D 6 1/3 ft
$28,080
350 @ 3000 RPM
610 lb-ft
18000 lbs
6-Cyl, Turbo Diesel, 6.7 Liter
7907 lbs
4WD
Lone Star Pickup 4D 6 1/3 ft
$30,353
350 @ 3000 RPM
610 lb-ft
18000 lbs
6-Cyl, Turbo Diesel, 6.7 Liter
7907 lbs
4WD
Outdoorsman Pickup 4D 6 1/3 ft
$31,463
350 @ 3000 RPM
610 lb-ft
16400 lbs
6-Cyl, Turbo Diesel, 6.7 Liter
7508 lbs
4WD
Laramie Longhorn Limited Edition Pickup 4D 6 1/3 ft
$32,592
350 @ 3000 RPM
800 lb-ft
18350 lbs
6-Cyl, Turbo Diesel, 6.7 Liter
7970 lbs
4WD
Laramie Longhorn Edition Pickup 4D 6 1/3 ft
$32,580
350 @ 3000 RPM
800 lb-ft
18350 lbs
6-Cyl, Turbo Diesel, 6.7 Liter
7970 lbs
4WD
Style
Price
Horsepower
Torque
Towing Capacity
Engine
Curb Weight
Drivetrain
Laramie Pickup 4D 8 ft
$24,743
350 @ 3000 RPM
650 lb-ft
19350 lbs
6-Cyl, Turbo Diesel, 6.7L
7986 lbs
4WD
Big Horn Pickup 4D 6 1/3 ft
$25,241
350 @ 3000 RPM
650 lb-ft
16650 lbs
6-Cyl, Turbo Diesel, 6.7L
7241 lbs
4WD
SLT Pickup 4D 8 ft
$26,533
350 @ 3000 RPM
650 lb-ft
20650 lbs
6-Cyl, Turbo Diesel, 6.7L
7708 lbs
4WD
ST Pickup 4D 8 ft
$26,020
350 @ 3000 RPM
650 lb-ft
20950 lbs
6-Cyl, Turbo Diesel, 6.7L
7663 lbs
4WD
Big Horn Pickup 4D 8 ft
$26,648
350 @ 3000 RPM
650 lb-ft
20650 lbs
6-Cyl, Turbo Diesel, 6.7L
7708 lbs
4WD
ST Pickup 4D 6 1/3 ft
$26,946
350 @ 3000 RPM
650 lb-ft
16750 lbs
6-Cyl, Turbo Diesel, 6.7L
7169 lbs
4WD
SLT Pickup 4D 6 1/3 ft
$27,631
350 @ 3000 RPM
650 lb-ft
16650 lbs
6-Cyl, Turbo Diesel, 6.7L
7241 lbs
4WD
Lone Star Pickup 4D 6 1/3 ft
$28,283
350 @ 3000 RPM
650 lb-ft
16650 lbs
6-Cyl, Turbo Diesel, 6.7L
7241 lbs
4WD
Lone Star Pickup 4D 8 ft
$28,326
350 @ 3000 RPM
650 lb-ft
20650 lbs
6-Cyl, Turbo Diesel, 6.7L
7708 lbs
4WD
Laramie Longhorn Limited Edition Pickup 4D 6 1/3 ft
$28,587
350 @ 3000 RPM
800 lb-ft
16550 lbs
6-Cyl, Turbo Diesel, 6.7L
7302 lbs
4WD
Outdoorsman Pickup 4D 8 ft
$28,551
350 @ 3000 RPM
650 lb-ft
16450 lbs
6-Cyl, Turbo Diesel, 6.7L
7454 lbs
4WD
Laramie Pickup 4D 6 1/3 ft
$29,862
350 @ 3000 RPM
650 lb-ft
16600 lbs
6-Cyl, Turbo Diesel, 6.7L
7323 lbs
4WD
Laramie Longhorn Limited Edition Pickup 4D 8 ft
$30,232
350 @ 3000 RPM
800 lb-ft
19050 lbs
6-Cyl, Turbo Diesel, 6.7L
7965 lbs
4WD
Laramie Longhorn Edition Pickup 4D 8 ft
$30,534
350 @ 3000 RPM
800 lb-ft
19050 lbs
6-Cyl, Turbo Diesel, 6.7L
7965 lbs
4WD
Laramie Longhorn Edition Pickup 4D 6 1/3 ft
$30,684
350 @ 3000 RPM
800 lb-ft
16550 lbs
6-Cyl, Turbo Diesel, 6.7L
7302 lbs
4WD
Outdoorsman Pickup 4D 6 1/3 ft
$30,525
350 @ 3000 RPM
650 lb-ft
16650 lbs
6-Cyl, Turbo Diesel, 6.7L
7241 lbs
4WD
See Full Specs for All 2012 Ram 3500 Mega Cab Styles
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2012 Ram 3500 Mega Cab Depreciation

A 2012 Ram 3500 Mega Cab has depreciated $11,291 or 32% in the last 3 years and has a current resale value of $23,570 and trade-in value of $20,186.

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2012 Ram 3500 Mega Cab
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2012 Ram 3500 Mega Cab Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
$1,144
$34,861
$34,691
2023
$4,262
$30,599
$29,170
2024
$4,113
$26,486
$23,175
Now
$2,916
$23,570
$20,186
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2012 Ram 3500 Mega Cab Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
7990 lbs.
EPA Passenger
116.6 cu.ft.
Fuel Capacity
34.0 gallons
Front Head Room
41.0 inches
Front Leg Room
41.0 inches
Max Seating Capacity
6
Minimum Ground Clearance
7.5 inches
Overall Length
248.4 inches
Front Shoulder Room
66.0 inches
Towing Capacity, Maximum
17950 lbs.
Turning Diameter
46.9 feet
Wheel Base
160.0 inches
Truck Bed Volume
58 cu.ft.
Bed Length
6.33 feet
Gross Vehicle Weight Rating (GVWR)
10500 lbs.
Payload Capacity
2510 lbs.
Width with mirrors
79.1 inches

Exterior

Alloy Wheels
Available
Fog Lights
Available
Moon Roof/Sun Roof
Available
Number of Doors
4 doors
Privacy Glass
Available

Mechanical

Drivetrain
4WD
Transmission Type
Automatic
6 speed
Available
Recommended Fuel
Diesel
Limited Slip Differential
Available
Parking Assist System
Available

Performance

Horsepower
350 @ 3000 RPM
Torque
610 @ 1500 rpm
Engine
6-Cyl, Turbo Diesel, 6.7 Liter

Warranty

Basic
3 years / 36000 miles
Powertrain
5 years / 100000 miles
Corrosion
3 years / Unlimited miles

Comfort & Convenience

  • Heated Steering Wheel
  • Integrated Garage Door Opener

Entertainment

  • DVD Entertainment System
  • MP3 Player
  • Satellite Radio
  • CD Player

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel

Seating

  • Leather Seats
  • Folding Rear Seat
  • Heated Seats
  • Heated Rear Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Remote Engine Start
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System
  • Real-Time Traffic Information

2012 Ram 3500 Mega Cab Safety

2012 Ram 3500 Mega Cab Safety Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Stability Control
  • Front Head Curtain Airbag
  • Front Side Airbag
  • Rear Head Curtain Airbag
  • Rear Parking Sensors
  • Rear View Camera

2012 Ram 3500 Mega Cab Rankings

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FAQs

Is the 2012 Ram 3500 Mega Cab a good vehicle?

Yes, the 2012 Ram 3500 Mega Cab is a good car. Its Kelley Blue Book rating of 0 out of 5 is within 10% of our average rating.

How much should a 2012 Ram 3500 Mega Cab cost?

Used 2012 Ram 3500 Mega Cab prices currently range from $27,450 for the Laramie Pickup 4D 6 1/3 ft to $32,592 for the Laramie Longhorn Limited Edition Pickup 4D 6 1/3 ft when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Ram 3500 Mega Cab?

The cheapest 2012 Ram 3500 Mega Cab is the Laramie Pickup 4D 6 1/3 ft, with a Kelley Blue Book Fair Purchase Price of $27,450.

Is the 2012 Ram 3500 Mega Cab reliable?

The 2012 Ram 3500 Mega Cab is part of the 1st-generation 3500 Mega Cab, which our owners give an above-average reliability rating of 4.6 out of 5.

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