2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [0]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [1]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [2]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [3]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [4]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [5]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [6]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [7]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [8]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [9]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [10]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [11]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [12]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [13]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [14]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [15]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [16]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [17]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [18]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [19]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [20]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [21]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [22]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [23]

2026 GMC Sierra 2500HD SLT 4WD Crew Cab 159″ SLT Turbocharged Diesel V8 6.6L/ [24]

Details

Exterior Color: Volcanic Red
Interior Color: Black
Body Style: Pickup
Transmission: 10-Speed Automatic

Stock: PM22921
VIN: 1GT4UNEY0TF123980
Mileage: 16,102
Engine: Turbocharged Diesel V8 6.6L/
City MPG:
Highway MPG:

Installed Options

Volcanic red tintcoat $595

Total Cost: $595

Highlights

4 wheel Drive
4 wheel Drive
Anti Lock Braking System
Anti Lock Braking System
Power Seat(s)
Power Seat(s)
Steering Wheel Controls
Steering Wheel Controls
Remote Start
Remote Start
Multi-Zone A/C
Multi-Zone A/C
Cruise Control
Cruise Control
Keyless Entry
Keyless Entry
Navigation
Navigation
Satellite Radio
Satellite Radio
Heated Seats
Heated Seats
Rain Sensing Wipers
Rain Sensing Wipers
Bluetooth
Bluetooth
Back-Up Camera
Back-Up Camera
Keyless Start
Keyless Start
Power Folding Mirrors
Power Folding Mirrors
Lane Departure Warning
Lane Departure Warning
Wifi
Wifi
Smartphone Integration
Smartphone Integration

Options

Volcanic red tintcoat
ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
Front Collision Mitigation
Automatic Highbeams
Running Boards/Side Steps
Locking/Limited Slip Differential
Tow Hooks
ABS
Aluminum Wheels
Tires - Rear All-Terrain
Daytime Running Lights
Fog Lamps
Power Mirror(s)
Power Folding Mirrors
Intermittent Wipers
Rain Sensing Wipers
Navigation System
Bluetooth Connection
Smart Device Integration
Satellite Radio
Bluetooth Connection
Smart Device Integration
Split Bench Seat
Rear Bench Seat
Driver Adjustable Lumbar
Passenger Adjustable Lumbar
Mirror Memory
Floor Mats
Heated Steering Wheel
Adjustable Steering Wheel
Power Windows
Power Door Locks
Power Door Locks
Remote Engine Start
Security System
Auxiliary Audio Input
Multi-Zone A/C
Auto-Dimming Rearview Mirror
Front Collision Mitigation
Traction Control
Daytime Running Lights
Driver Air Bag
Front Side Air Bag
Rear Head Air Bag
Telematics
Back-Up Camera
Front Collision Warning
Driver Restriction Features
Navigation System
Requires Subscription

Jet black, perforated leather-appointed front outboard seating positions
Lane Departure Warning
Front Collision Warning
Tow Hitch
Keyless Start
Four Wheel Drive
Power Steering
4-Wheel Disc Brakes
Tires - Front All-Terrain
Conventional Spare Tire
Automatic Highbeams
Heated Mirrors
Integrated Turn Signal Mirrors
Privacy Glass
Variable Speed Intermittent Wipers
AM/FM Stereo
MP3 Capability
Auxiliary Audio Input
Requires Subscription
Requires Subscription
Bluetooth Connection
WiFi Hotspot
Leather Seats
Power Driver Seat
Power Passenger Seat
Heated Front Seat(s)
Seat Memory
Floor Mats
Steering Wheel Audio Controls
Power Windows
Power Windows
Keyless Entry
Keyless Start
Cruise Control
MP3 Capability
Climate Control
Rear Defrost
Front Collision Mitigation
Front Collision Warning
Stability Control
Daytime Running Lights
Passenger Air Bag
Front Head Air Bag
Passenger Air Bag Sensor
Requires Subscription
Back-Up Camera
Lane Departure Warning
Tire Pressure Monitor
Telematics

Overview

** CHEVROLET CERTIFIED PRE-OWNED! ** Volcanic Red 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel. * Clean Carfax * One Owner * Certified Pre-Owned * Adaptive Cruise Control * Power Sunroof * Dual Power Front Seats * Heated & Ventilated Front Seats * Sierra HD Pro Safety Package * Heated Second Row Seats * Preferred Package * Front & Rear Park Assist * Bose Premium 7-Speaker Sound System * X31 Off-Road and Protection Package * GM Details: * Limited Warranty: 12 Month/12,000 Mile (for CarBravo Certified program) * Vehicle History * Powertrain Limited Warranty: 1 Month/1,000 Mile (whichever comes first) (for BravoBudget program) * Warranty Deductible: $0 (for CarBravo Certified program) * Roadside Assistance (for CarBravo Certified program) * 126 Point Inspection (for CarBravo Certified program), 62 Point Inspection (for BravoBudget program) * All warranty repairs include parts, labor, & towing to the nearest CarBravo dealership (if necessary). Should your vehicle need warranty repair, your CarBravo dealer will make sure you have alternative transporation. Earn points from GM Rewards when you buy a CarBravo vehicle, redeemable towards GM Certified Service, eligible accessories & more. You must sign up or be a GM Rewards member at the time of the vehicle delivery to earn points, see dealer for details. Get a 1-month trial of OnStar safety services like Automatic Crash Response & Roadside Assistance. Get 165+ channels in the car plus access to 350+ channels on the SiriusXM app. (for CarBravo Certified program), BravoBudget Powertrain Limited Warranty: When you choose a certified used vehicle greater than 10 and less than 15 model years old and/or greater than 100,000 and less than 150,000 miles, you'll get 30-day/1,000-mile-Powertrain Limited Warranty Coverage. Non-GM vehicle coverage terms different in the state of California, see dealer for details. (for BravoBudget program) Certified Pre Owned Warranty: Every certified Chevy includes up to a 6 year/ 100k mile powertrain warranty, a 172 point inspection /reconditioning, 24 hour roadside assistance, rental car reimbursement, destination expense reimbursement and a complete vehicle history report. See dealership for details.

Interior

Air conditioning, dual-zone automatic climate control
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
Compass, located in instrument cluster
Defogger, rear-window electric
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
Exterior Temperature Display, located in radio display
Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Mirror, inside rearview auto-dimming
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Remote vehicle starter system
Seat adjuster, passenger 10-way power including lumbar
Seat, Up-level Rear with Storage Package 60/40 folding bench, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
SiriusXM Trial Subscription
Steering column, manual Tilt-Wheel and telescoping
Steering wheel, heated
Theft-deterrent system, unauthorized entry
USB Ports, 2, Charge/Data ports located on instrument panel
Window, power front, passenger express up/down
Windows, power rear, express down

Air vents, rear
Audio system feature, 6-speaker system
Bluetooth for phone connectivity to vehicle infotainment system
Cruise control, steering wheel-mounted
Door locks, power
Driver memory recalls driver "presets" for power driver seat and outside mirrors
Floor covering, color-keyed carpeting
Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
Keyless Open and Start includes remote keyless entry
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Rear Seat Reminder
Seat adjuster, driver 10-way power including lumbar
Seat trim, Perforated leather-appointed front outboard seating positions
Seating, heated driver and front outboard passenger
SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
Steering wheel audio controls
Steering wheel, wrapped
USB ports, (2) charge-only, rear
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Windows, power front, drivers express up/down
Wireless Phone Projection for Apple CarPlay and Android Auto

Mechanical

Air filter, heavy-duty
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Cooling, auxiliary external transmission oil cooler
Four wheel drive
GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels.)
Pickup bed includes bed assist step
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
Trailer brake controller, integrated

Air filtration monitoring
Auto-locking rear differential
Brake lining wear indicator
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
Cooling, external engine oil cooler
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
In-Vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
Push Button Start
Recovery hooks, front, frame-mounted, Black
Suspension Package (Not available with (X31) Off-Road Package.)
Transmission, 10-Speed automatic

Safety

Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
OnStar Equipped (subscription required)
Rear Seat Belt Indicator
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)

Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Daytime Running Lamps, LED signature lighting
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)
Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
LED Signature DRL's
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Seat Belt Adjustable Guide Loops, front row only
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering

Exterior

Bed Step, Black integrated on forward portion of bed on driver and passenger side
Bumper, rear chrome with bumper CornerSteps
CornerStep, rear bumper
Fog lamps, LED
Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Mirror caps, chrome
Moldings, beltline, chrome
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
Tire, spare LT275/70R18 all-terrain, blackwall
Wheelhouse liners, rear
Wipers, front rain-sensing

Bumper, front chrome lower
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Door handles, chrome
Glass, deep-tinted
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
Tailgate and bed rail protection caps, top
Tailgate, standard
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tires, LT275/70R18E all-terrain, blackwall
Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents

Package

ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App

Dealership Information

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All advertised vehicles are subject to actual dealer availability. Certain vehicles listed may not be available, or may have different prices. Prices exclude state tax, license, document preparation fee, smog fee, and finance charges, if applicable. Vehicle option and pricing are subject to change. Prices include all dealer rebates and dealer incentives. Pricing and availability varies by dealership. Please check with your dealer for more information. Prices do not include dealer charges, such as advertising, that can vary by manufacturer or region, or costs for selling, preparing, displaying or financing the vehicle. Images displayed may not be representative of the actual trim level of a vehicle. Colors shown are the most accurate representations available. However, due to the limitations of web and monitor color display, we cannot guarantee that the colors depicted will exactly match the color of the car. Information provided is believed accurate but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. Neither the Dealer nor Catalyst IQ is responsible for any inaccuracies contained herein and by using this application you the customer acknowledge the foregoing and accept such terms.

Net Price DOES NOT include dealer or vendor installed upgrades, accessories, or added after market items. Those products are OPTIONAL and can be purchased for an additional cost. Call For Details!*

Final prices are price shown plus government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge.

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