Tough doesn't even begin to cover it. This Quicksilver Metallic 2012 GMC Sierra 2500HD SLE is powered by the legendary Duramax 6.6L V8 Turbodiesel, paired with the rock-solid Allison 1000 6-speed automatic transmission and 4WDa combination built for heavy-duty jobs and serious capability.
Whether you're towing the big toys, hauling a heavy load, or just tackling the everyday grind, this Sierra HD delivers with confidence. Its engineered for maximum torque and efficiency, and it doesn't shy away from steep grades or long hauls. Add in responsive steering, a surprisingly refined ride, and GMCs trademark build quality, and you've got a truck that's as comfortable as it is capable.
The SLE trim adds everyday usability to all that muscle think power features, upgraded interior materials, and a cabin that's spacious, durable, and designed to get work done. As Edmunds noted, this truck offers impressive hauling and towing capabilities along with a quiet, refined ride. And KBB.com highlights that GMCs HD lineup keeps loyalists coming back thanks to their smart design, rugged strength, and no-nonsense attitude.
If you're after a heavy-duty truck with diesel power and proven reliability, this Sierra 2500HD SLE is ready to handle whatever you throw its way.
Advertised price may not include dealer-added accessories, aftermarket modifications, or optional packages that may have already been installed at the time of purchase. Final price may vary based on additional installed equipment. Tax, title, licensing fees, and dealer documentation fee are extra. While every effort is made to ensure the accuracy of vehicle listings and pricing, errors do occasionally occur. We are not responsible for typographical or data errors. Please verify all information and pricing with the dealership directly.
Used 2012 GMCSierra 2500HD SLE
- Exterior Color
- Quicksilver Metallic
- Interior Color
- Ebony
- Odometer
- 220,190 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 8
- VIN
- 1GT120C88CF112868
- Stock Number
- 13U1865
Highlighted Features
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Adjustable pedals
- Steering wheel mounted audio controls
- Fully automatic headlights
Included Packages & Accessories
- LICENSE PLATE FRONT MOUNTING PACKAGE
- BLUETOOTH for phone personal cell phone connectivity to vehicle audio system
- SLE PREFERRED PACKAGE includes (UK3) steering wheel controls (CJ2) dual-zone automatic air conditioning (AG1) 6-way power driver seat adjuster (UPF) Bluetooth for phone (UUI) AM/FM stereo with CD player and MP3 playback (T96) fog lamps (A60) locking tailgate and (PPA) EZ-Lift tailgate
- AUDIO SYSTEM AM/FM STEREO WITH CD PLAYER AND MP3 PLAYBACK USB port auxiliary input jack seek-and-scan digital clock auto-tone control Radio Data System (RDS) automatic volume TheftLock and 36 cross-band presets
- UNIVERSAL HOME REMOTE
- QUICKSILVER METALLIC
- MIRRORS OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER MANUAL-FOLDING AND EXTENSION BLACK includes integrated turn signal indicators consisting of 50 square inch flat mirror surface positioned over a 20 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated or power adjustable)
- ENGINE BLOCK HEATER
- SEAT ADJUSTER DRIVER 6-WAY POWER
- TRAILER BRAKE CONTROLLER INTEGRATED
- SLE PREFERRED EQUIPMENT GROUP includes standard equipment
- REAR AXLE 3.73 RATIO
- TRANSMISSION ALLISON 1000 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive electronic engine grade braking and tow/haul mode
- REAR PARKING ASSIST ULTRASONIC with audible warning
- CUSTOMER DIALOGUE NETWORK
- TAILGATE EZ-LIFT
- GRILLE CHROME SURROUND
- SWITCH HIGH IDLE
- STEERING WHEEL CONTROLS mounted audio controls
- SUSPENSION PACKAGE HANDLING/TRAILERING HEAVY-DUTY includes 35mm twin tube shock absorbers and 36mm front stabilizer bar (STD)
- GVWR 10 000 LBS. (4536 KG)
- TRAILERING WIRING PROVISIONS FOR CAMPER FIFTH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness routed to front of pickup box
- AIR CONDITIONING DUAL-ZONE AUTOMATIC CLIMATE CONTROL with individual climate settings for driver and right-front passenger
- PEDALS POWER-ADJUSTABLE FOR ACCELERATOR AND BRAKE
- LPO ASSIST STEPS CHROMED TUBULAR 6" OVAL
- WHEELS 17" (43.2 CM) MACHINED ALUMINUM includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered (STD)
- REMOTE VEHICLE STARTER SYSTEM includes Remote Keyless Entry with 2 transmitters panic button and content theft alarm
- PAINT SOLID
- FOG LAMPS FRONT HALOGEN
- TAILGATE LOCKING
- EBONY PREMIUM CLOTH SEAT TRIM
- REAR VISION CAMERA
- WINDOW POWER REAR SLIDING
- SEATS FRONT 40/20/40 SPLIT-BENCH 3-PASSENGER DRIVER AND FRONT PASSENGER MANUAL RECLINING center fold-down armrest with storage lockable storage compartment in seat cushion (includes auxiliary power outlet) adjustable outboard head restraints and storage pockets on Extended and Crew Cab models (STD)
- TRAILERING EQUIPMENT HEAVY-DUTY includes trailering hitch platform and 2.5- inch receiver with 2" adapter 7-wire harness (harness includes wires for: park lamps backup lamps right turn left turn electric brake lead battery and ground) with independent fused trailering circuits mated to a 7-way sealed connector wiring harness for after-market trailer brake controller (located in the instrument panel harness) and (JL1) integrated trailer brake controller
- ENGINE DURAMAX 6.6L TURBO DIESEL V8 B20-DIESEL COMPATIBLE (397 hp [296.0 kW] @ 3000 rpm 765 lb-ft of torque [1032.8 N-m] @ 1600 rpm)
- SKID PLATE PACKAGE FRAME-MOUNTED SHIELDS includes front underbody shield starting behind front bumper and running to first cross-member protecting front underbody oil pan differential case and transfer case
- TIRES LT245/75R17E ALL-SEASON BLACKWALL (STD)
- MIRROR INSIDE REARVIEW AUTO-DIMMING with rear camera display
- BATTERY HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS MAINTENANCE-FREE with rundown protection and retained accessory power
- DIFFERENTIAL HEAVY-DUTY AUTOMATIC LOCKING REAR
- EXHAUST BRAKE
- CONVENIENCE PACKAGE includes (JF4) adjustable power pedals (UG1) Universal Home Remote (AP3) remote vehicle starter system (UD7) Rear Parking Assist and (C49) rear-window defogger
- Four Wheel Drive
- Tow Hooks
- Power Steering
- ABS
- 4-Wheel Disc Brakes
- Aluminum Wheels
- Tires - Front All-Season
- Tires - Rear All-Season
- Automatic Headlights
- Heated Mirrors
- Power Mirror(s)
- Privacy Glass
- Intermittent Wipers
- AM/FM Stereo
- CD Player
- MP3 Capability
- Satellite Radio
- Requires Subscription
- Split Bench Seat
- Power Outlet
- Cloth Seats
- Driver Adjustable Lumbar
- Rear Bench Seat
- Adjustable Steering Wheel
- Leather Steering Wheel
- Floor Mats
- Power Windows
- Keyless Entry
- Power Door Locks
- Cruise Control
- Security System
- A/C
- Driver Vanity Mirror
- Passenger Vanity Mirror
- Driver Illuminated Vanity Mirror
- Passenger Illuminated Visor Mirror
- Front Reading Lamps
- Traction Control
- Stability Control
- Daytime Running Lights
- Driver Air Bag
- Passenger Air Bag
- Telematics
- Navigation from Telematics
- Child Safety Locks
- Tire Pressure Monitor
Detailed Specifications
- 1-touch down
- Adjustable pedals
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Directions & Connections
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- 1st row LCD monitors: 1
- CD player
- CD-MP3 decoder
- Radio data system
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Manual driver lumbar support
- Power driver seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Block heater
- Compressor: intercooled turbo
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Horsepower: 397hp @ 3,000RPM
- Limited slip differential: mechanical
- Mode select transmission
- Number of valves: 32
- Rear locking differential
- Recommended fuel: Diesel
- Sequential multi-point fuel injection
- Torque: 765 lb.-ft. @ 1,600RPM
- Transmission: 6 speed automatic
- Variable valve control
- Ground clearance (max): 248mm (9.8")
- Ground clearance (min): 208mm (8.2")
- Bodyside moldings
- Bumpers: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Compression ratio: 16.00 to 1
- Curb weight: 3,309kg (7,294lbs)
- Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
- Engine displacement: 6.6 L
- Engine horsepower: 397hp @ 3,000RPM
- Engine torque: 765 lb.-ft. @ 1,600RPM
- Exterior body width: 2,032mm (80.0")
- Exterior height: 1,984mm (78.1")
- Exterior length: 6,101mm (240.2")
- Front headroom: 1,049mm (41.3")
- Front hiproom: 1,532mm (60.3")
- Front legroom: 1,049mm (41.3")
- Front shoulder room: 1,656mm (65.2")
- GVWR: 4,536kg (10,000lbs)
- Payload: 1,227kg (2,706lbs)
- Rear headroom: 1,031mm (40.6")
- Rear hiproom: 1,664mm (65.5")
- Rear legroom: 991mm (39.0")
- Rear shoulder room: 1,659mm (65.3")
- Towing capacity: 5,897kg (13,000lbs)
- Turning radius: 7.7m (25.2')
- Wheelbase: 3,904mm (153.7")
- Compass
- Delay-off headlights
- Display: analog
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: rear
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Electronic stability
- Ignition disable
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system
- Traction control
Dealer Notes
KBB.com Consumer Reviews
- 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!!!