Stealth Gray Metallic 2012 GMC Sierra 2500HD SLT 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Local Trade, Allison 1000 6-Speed Automatic, 4WD, Dark Titanium/Light Titanium Leather, 10-Way Power Front Passenger Seat Adjuster, 7 Speakers, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, AM/FM Stereo w/CD Player/MP3 Playback, Automatic temperature control, Bluetooth® For Phone, Bose Premium Audio Speaker System Feature, Brake assist, CD player, Dual front impact airbags, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Stability Control, EZ-Lift Tailgate, Front Bucket Seats, Front Center Armrest, Fully automatic headlights, Heated front seats, Heavy-Duty Handling/Trailering Suspension Package, Heavy-Duty Trailering Equipment, Inside Auto-Dimming Mirror w/Rear Camera Display, Integrated Trailer Brake Controller, Leather-Appointed Front Seat Trim, Locking Tailgate, Memory seat, Off-Road Suspension Package, Power windows, Power Windows w/Driver/Front Passenger Express-Down, Power-Adjustable Pedals For Accelerator & Brake, Rear Wheelhouse Liner, Remote Vehicle Starter System, SIRIUSXM Satellite Radio, Skid Plate Package, SLT Convenience Package, Traction control, Ultrasonic Rear Parking Assist w/Audible Warning, USB Port.
Recent Arrival!
Reviews:
* Impressive hauling and towing capabilities; refined and quiet ride; solid build quality; responsive steering; comfortable seats. Source: Edmunds
* If youâre a GMC loyalist, the 2012 GMC Sierra HD truck line is bound to keep you coming back for more. Those who worry about dirtying up the inside of their truck will appreciate the heavily vinyl trappings of the Work Truck line. Source: KBB.com
Used 2012 GMCSierra 2500 HD SLT
- Exterior Color
- Stealth Gray Metallic
- Interior Color
- Stealth Gray Metallic
- Odometer
- 74,394 miles
- Transmission
- Automatic
- Engine
- DIESEL, 8 CYL, 6.6L, PTI, V8, TURBO, DURAMAX
- VIN
- 1GT121C86CF140612
- Stock Number
- 25119D
GMC
Sierra 2500 HD
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: PTI
- Horsepower: 397
Dealer Notes
KBB.com Consumer Reviews

Overall4.6Out of 5
- 5.0
GMC 2500HD 4x4 6.0L Vortec is excellent
By Fz1rider | on Saturday, June 08, 2019
Predictable poor fuel economy but absolutely great truck. I have had zero repairs. Fit 33" BF Goodrich KO2 tires on stock wheels without a lift, also added Bilstein shocks to make it a true Z71. I do run the tires @65psi when empty for some comfort. I just checked the trade in value and the truck has only depreciated 20% in 6 years, not bad at all.… - 5.0
Indomitable and Strapping Stud
By RC | on Saturday, September 14, 2019
When I bought the truck, I knew it was powerful and more than capable of pulling my 8900 lbs travel trailer. But, I wasn't expecting it to pull it over a nearly 9000 foot pass in Utah without even breaking a sweat. It has taken me from Texas to Colorado to Oregon and up the Alaska-Canadan highway with nary a complaint. I expect to be driving this mule for a very long time.… - 5.0
Does it ALL
By Day | on Monday, May 27, 2013
It handles great, looks great, pulls great, goes in the snow, goes in the field, is a real workhorse!!!…
Based on 873 consumer ratings for 2007–2014 models. | Privacy
- We're here to help: (970) 565-3421