Used 2012 Ram 3500 Mega Cab Features & Specs | Edmunds

2012 Ram 3500 Mega Cab - Features & Specs

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SLT Mega Cab

(6.7L 6-cyl. Turbo Diesel 6-speed Manual 6.4 ft. Bed)

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  • FUEL ECONOMY (CTY/HWY) Not Available
  • CAR TYPE Truck
  • TRANSMISSION 6-speed Manual
  • BASIC WARRANTY 3 Yr./ 36000 Mi.
  • ENGINE TYPE Diesel
  • CYLINDERS Inline 6
  • DRIVE TRAIN Rear Wheel Drive


Exterior Colors

Black Clearcoat Black Clearcoat/Mineral Gray Metallic Clearcoat Bright Red Bright Silver Metallic Clearcoat Bright Silver Metallic Clearcoat/Mineral Gray Metallic Clearcoat Bright White Clearcoat Bright White Clearcoat/Mineral Gray Metallic Clearcoat Case Construction Yellow (Late Availability) Case IH Red (Late Availability) Case Power Tan Info N/A D T Green Dark Brown Deep Cherry Red Crystal Pearlcoat Deep Cherry Red Crystal Pearlcoat/Mineral Gray Metallic Clearcoat Detonator Yellow Clearcoat Flame Red Clearcoat Flame Red Clearcoat/Mineral Gray Metallic Clearcoat Hills Green Light Cream Light Green Midnight Blue Pearlcoat Mineral Gray Metallic Clearcoat National Fire Safety Lime Yellow Info N/A New Holland Blue Omaha Orange Saddle Brown Pearlcoat Sagebrush Pearlcoat School Bus Yellow Timberline Green Pearlcoat True Blue Pearlcoat True Blue Pearlcoat/Mineral Gray Metallic Clearcoat Yellow

Interior Colors

Dark Slate/Medium Graystone, cloth Dark Slate/Medium Graystone, premium cloth Light Pebble Beige/Bark Brown, cloth Light Pebble Beige/Bark Brown, premium cloth
Nearby Inventory Zip Code UPDATE


LENGTH 20ft 8.4in
WIDTH 6ft 7.1in
6ft 2.1in
0ft 7.6in
Body style illustration may not reflect the actual shape of this vehicle.

Exterior Measurements

6 ft. 7.1 in. (79.1 in.) 6 ft. 2.1 in. (74.1 in.)
20 ft. 8.4 in. (248.4 in.) 0 ft. 7.6 in. (7.6 in.)
5 ft. 8.6 in. (68.6 in.) 6 ft. 3.8 in. (75.8 in.)
13 ft. 4.5 in. (160.5 in.)

Interior Measurements

41.0 in. 63.2 in.
41.0 in. 66.0 in.
62.9 in. 39.7 in.
34.7 in. 65.7 in.


Diesel Diesel fuel
34.0 gal. N/A


Rear wheel drive 6-speed manual

Engine & Performance

6.7 L Overhead valves (OHV)
Inline 6 24
610 ft-lbs. @ 1500 rpm 350 hp @ 3000 rpm
50.7 ft.


  • Short and long arm front suspension
  • Solid live axle rear suspension
  • Front independent suspension
  • Stabilizer bar stabilizer bar


3 yr./ 36000 mi. 5 yr./ 100000 mi.
3 yr./ 36000 mi. 5 yr./ 100000 mi.

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Interior Features

Front Seats

  • Cloth
  • 40-20-40 split bench front seats

Rear Seats

  • Split-folding rear seatback
  • Folding with storage center armrest

Power Features

  • Remote keyless power door locks
  • Power mirrors
  • Heated mirrors
  • 2 one-touch power windows


  • Clock
  • Tachometer
  • Trip computer
  • External temperature display
  • Low fuel level warning
  • Compass


  • Cruise control
  • Front and rear cupholders
  • Front and rear door pockets
  • Retained accessory power
  • Front seatback storage
  • Power steering
  • Tilt-adjustable steering wheel


  • Air conditioning
  • Cargo area light
  • Front and rear reading lights
  • Rear floor mats
  • Turn signal in mirrors
  • Passenger vanity mirror

In Car Entertainment

  • Mast antenna
  • 6 total speakers
  • AM/FM stereo
  • Satellite radio satellite radio
  • Auxiliary audio input
  • 12 Months of provided satellite radio service


  • Pre-wired for phone


Exterior Features

Roof and Glass

  • Variable intermittent wipers
  • Power horizontal

Truck Features

  • Chrome finish bumpers
  • Engine hour meter

Tires and Wheels

  • Steel wheels
  • 17 x 6.0 in. wheels
  • Steel spare wheel
  • LT235/80R E tires
  • All season tires
  • Underbody mounted spare tire
  • Partial wheel covers
  • Fullsize non-matching spare tire

Towing and Hauling

  • Trailer hitch
  • Trailer wiring

Safety Features

  • 4-wheel ABS
  • Front and rear head airbags
  • Dual front side-mounted airbags
  • Child seat anchors
  • Ventilated front disc / solid rear disc brakes
  • Rear door child safety locks
  • Engine immobilizer
  • Auto delay off headlamps
  • Dusk sensing headlamps
  • 2 front headrests
  • 3 rear headrests
  • Passenger airbag occupant sensing deactivation
  • Front center 3-point belt
  • Rear center 3-point belt
  • Front seatbelt pretensioners
  • Turn signal mirrors
  • Electronic brakeforce distribution
  • Post-collision safety system
  • Security Alarm
Edmunds Insurance Estimator

The Edmunds TCO® estimated monthly insurance payment for a 2012 Ram 3500 Mega-cab in VA is:

$94.08 per month*

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  • Single Rear Wheel Group
  • Outdoorsman Quick Order Package 2FT
  • Outdoorsman Quick Order Package 2ET Outdoorsman
  • Big Horn Quick Order Package 2FZ
  • Big Horn Quick Order Package 2EZ
  • Lone Star Quick Order Package 2FY
  • Lone Star Quick Order Package 2EY
  • Max Tow Package
  • SLT Quick Order Package 2EG
  • SLT Quick Order Package 2FG

Exterior Options

  • Monotone Outdoorsman
  • MOPAR Chrome Tubular Side Steps
  • LT235/80R17E OWL All-Terrain Tires
  • MOPAR Chrome Side Step and Bed Rail
  • Fog Lamps
  • Parkview Rear Back-Up Camera
  • Spray In Bedliner
  • Low Beam Daytime Running Headlights (Fleet)
  • 17" x 6.0" Aluminum Wheels
  • Under Rail Box Bedliner (Fleet)
  • Power Sunroof
  • 17" x 8.0" Forged Polished Aluminum Wheels
  • Rear Window Defroster
  • Add Clearance Lamps
  • Rambox Cargo Management System
  • Clearance Lamps
  • LT265/70R17E OWL All-Terrain Tires

Interior Options

  • Technology Group
  • Media Center 430 CD/DVD/MP3/HDD
  • Media Center 430N CD/DVD/MP3/HDD/NAV
  • Power Adjustable Pedals
  • Rear Seat Video System
  • Front and Rear Rubber Floor Mats
  • UConnect Voice Command w/Bluetooth
  • Premium Cloth Bucket Seats
  • Premium Cloth Bucket Seats
  • Luxury Group
  • Smoker's Group

Mechanical Options

  • 3.42 Rear Axle Ratio
  • 3.73 Rear Axle Ratio
  • Dual Transmission Oil Cooler
  • B-20 Bio Diesel Capability (Fleet)
  • Cold Weather Group
  • MOPAR Severe Duty Diesel Fuel Filter
  • 4.10 Rear Axle Ratio
  • Remote Start System
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