Reduced by $6,730 since Aug 22, 2026

2012 GMC Sierra 2500HD SLE



  • $20,458 SALE PRICE

  • What Others Pay: $19,439
  • Gary Yeomans Price $20,458
  • Documentation Fee $1,199

Always Drive Safely Don't Text & Drive Remember to Always Wear a Seat Belt. Sale Price excludes tax tag title registration and other government-required fees. Dealer fee included.

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Vehicle Information

VIN: 1GT220CG8CZ280231
Stock #: NZ280231
  • Body Style Extended Cab
  • Exterior Color Onyx Black
  • Interior Color Ebony
  • Mileage 93,677
  • Engine 8 Cyl - 6.0 L
  • Transmission Automatic
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • 4WD/AWD
  • Keyless Entry
  • Navigation System
  • Satellite Radio
  • Cruise Control

Dealer Comments

This 2012 GMC Sierra 2500HD SLE is a powerful workhorse finished in black and built to handle serious jobs. With the robust Vortec 6.0L V8 engine, 4WD capability, and a 6-speed automatic transmission, this truck delivers reliable performance. Fully serviced, detailed, and garage kept, this vehicle is ready for immediate use.

- Vortec 6.0L V8 SFI Flex Fuel with Variable Valve Timing
- 4X4 Four Wheel Drive with Electronic Shift Transfer Case
- 20"" Forged Polished Aluminum Wheels
- Heavy-Duty Automatic Locking Rear Differential
- Snow Plow Prep Package and Bed Liner
- Heavy-Duty Trailering Equipment with Integrated Trailer Brake Controller
- Rear Window Electric Defogger
- Rear Backup Camera with Bluetooth® Hands-Free Connectivity
- SiriusXM Satellite Radio and AM/FM Stereo with CD Player
- Leather-Wrapped Steering Wheel and Heated Power Mirrors

This truck has been meticulously detailed and is garage kept, showing excellent care throughout its service history. The non-smoker interior combined with comprehensive servicing ensures a clean, well-maintained vehicle ready for any task.

Come see this Sierra 2500HD at our dealership and experience the quality and reliability built into every mile.

All Features

  • LICENSE PLATE FRONT MOUNTING PACKAGE
  • DEFOGGER REAR-WINDOW ELECTRIC
  • TRANSMISSION 6-SPEED AUTOMATIC HEAVY-DUTY ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode (STD)
  • ONYX BLACK
  • TRAILER BRAKE CONTROLLER INTEGRATED
  • SLE PREFERRED EQUIPMENT GROUP includes standard equipment
  • REAR AXLE 3.73 RATIO
  • CUSTOMER DIALOGUE NETWORK
  • SUSPENSION PACKAGE HANDLING/TRAILERING HEAVY-DUTY includes 35mm twin tube shock absorbers and 36mm front stabilizer bar (STD)
  • GVWR 9500 LBS. (4309 KG)
  • SNOW PLOW PREP PACKAGE includes 10-amp power for backup and roof emergency light high-flow front bumper forward lamp wiring harness (TRW) Provision for cab roof mounted lamp/beacon instrument panel jumper wiring harness for electric trailer brake controller (NZZ) Skid Plate Package and increased Front Gross Axle Weight Rating
  • AUDIO SYSTEM AM/FM STEREO WITH MP3 COMPATIBLE CD PLAYER seek-and-scan digital clock auto-tone control Radio Data System (RDS) speed-compensated volume and TheftLock (STD)
  • PAINT SOLID
  • ENGINE VORTEC 6.0L VARIABLE VALVE TIMING V8 SFI E85-COMPATIBLE FLEXFUEL capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm 380 lb-ft of torque [513.0 N-m] @ 4200 rpm) with (E63) wideside pickup box; (322 hp [240.1 kW] @ 4400 rpm 380 lb-ft of torque [513.0 N-m] @ 4200 rpm) with (ZW9) pickup box delete (STD)
  • TIRES LT265/60R20E ALL-TERRAIN BLACKWALL
  • WHEELS 20"" (50.8 CM) FORGED POLISHED ALUMINUM includes 18"" x 8"" (45.7 cm x 20.3 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered
  • EBONY PREMIUM CLOTH SEAT TRIM
  • LPO BED LINER
  • 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
  • PROVISION FOR CAB ROOF-MOUNTED LAMP/BEACON provides an instrument panel-mounted switch and electrical wiring tucked beneath the headliner for a body upfitter to connect a body-mounted warning or emergency lamp. 30-amp nominal rating
  • LAMPS SMOKED AMBER ROOF MARKER
  • 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
  • DIFFERENTIAL HEAVY-DUTY AUTOMATIC LOCKING REAR
  • ALTERNATOR 160 AMPS
  • 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
  • Power Windows
  • Keyless Entry
  • Power Door Locks
  • Cruise Control
  • Security System
  • Keyless Entry
  • Power Door Locks
  • A/C
  • Power Outlet
  • 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
  • Requires Subscription
  • Telematics
  • Navigation from Telematics
  • Requires Subscription
  • Telematics
  • Requires Subscription
  • Telematics
  • Navigation from Telematics
  • Requires Subscription
  • Tire Pressure Monitor
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*Safety: Always drive safely—avoid texting and wear your seatbelt.

Pricing: Prices exclude taxes, tags, title, e-tag fee $389, dealer fee $1,199, dealer add-ons, and other government fees. Out-of-state buyers are responsible for their state’s taxes and registration fees.

Promotions: Prices and offers (“Buy Now,” “Your Best Price,” discounts) may change without notice and typically apply to in-stock vehicles only. Coupons or promotions must be presented at purchase and can’t be combined with other offers.

Accuracy & Availability: Website information may contain errors regarding pricing, availability, mileage, options, or color. All vehicles are subject to prior sale, and the dealership may withdraw mispriced vehicles. The dealership reserves the right to refuse any sale.

Inventory & Images: Vehicles from other locations may require transfer time. Vehicle images may differ from actual appearance.

Financing: Subject to credit approval and lender conditions.

EPA Mileage: Mileage ratings are for comparison only; actual results may vary.

For full details, please contact or visit our dealership.