Reduced by $5,705 since Oct 30, 2026

2026 GMC Sierra 2500 HD SLE



In Transit
  • $6,576 SAVINGS
    $59,034 SMART PRICE

  • MSRP: $65,610
    • -$5,576
    • -$1,000
  • Smart Price: $59,034
  • *Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.

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Vehicle Information

VIN: 1GT4UME77TF438485
Stock #: TF438485
Model Code: TK20743
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Dark Walnut/Slate, Cloth Seat Trim
  • Engine 6.6L V8 Gas engine
  • Transmission Automatic
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Vehicle Details
Take on demanding jobs with confidence in this 2026 GMC Sierra 2500 SLE, a heavy-duty pickup built for capability, comfort, and modern connectivity. Equipped with 4WD and a powerful V8, 6.6L gasoline engine, this GMC Sierra 2500 is ready for towing, hauling, and everyday driving with the strength you expect from a GMC truck. Its bold stance and durable design make it an ideal choice for drivers who need serious performance without sacrificing refinement. Inside, the GMC Sierra 2500 SLE offers a smart, driver-focused cabin designed to keep you comfortable and connected. Enjoy Hands Free Bluetooth® for convenient calling and audio streaming, Automatic Climate Control for personalized comfort, and XM Radio for entertainment on the road. Android Auto adds seamless smartphone integration, while Lane Departure Warning provides added confidence during longer trips and busy commutes. Whether you need a dependable work truck or a capable daily driver, this 2026 GMC Sierra 2500 SLE delivers the versatility and toughness to handle it all. Visit us in White Hall, AR to see why this GMC Sierra 2500 stands out among heavy-duty trucks for sale. Built to perform and ready for the road, this GMC Sierra is an excellent option for drivers seeking strength, technology, and value in one impressive package.

Equipment
Bluetooth® technology is built into this model, keeping your hands on the steering wheel and your focus on the road. It features steering wheel audio controls. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the vehicle. Anywhere on the planet, you will have hundreds of digital stations to choose from. This 3/4 ton pickup comes equipped with Android Auto for seamless smartphone integration on the road. An off-road package is equipped on this 2026 GMC Sierra 2500. This model offers Apple CarPlay for seamless connectivity. This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Never get into a cold vehicle again with the remote start feature on this 3/4 ton pickup. The GMC Sierra is pure luxury with a heated steering wheel. See what's behind you with the back up camera on this 3/4 ton pickup.

Packages
SLE Convenience Package: Manual Tilt-Wheel/telescoping Steering Column; 10-Way Power Driver Seat Adjuster with Lumbar; LED Fog Lamps; LED Smoked Amber Roof Marker Lamps; A/C with Dual-Zone Automatic Climate Control. X31 Off-Road and Protection Package: Spray-On Pickup Bedliner with GMC Logo; All-Weather Floor Liners. X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates. SLE Value Package: Spray-On Pickup Bedliner with GMC Logo. Preferred Equipment Group 3SA: OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; 4-Way Manual Driver Seat Adjuster; 2-Speed Electronic Shift Transfer Case; SiriusXM with 360L Trial Subscription; Deep-Tinted Glass; 6.6L V8 with Direct Injection and VVT Engine; Chrome Surround Grille with Chrome Insert Bars; Sierra HD Pro Safety; Keyless Open and Start; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Push Button Start; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports. Remote Start Package: Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System. SLE Heated Package: Heated Steering Wheel; Heated Driver and Front Outboard Passenger Seats. 20" Bright Face Wheels with Dark Painted Pockets. Spray-On Pickup Bedliner with GMC Logo. Power-Adjustable Black Outside Mirrors. LT275/65R20 AT BW Tires. All-Weather Floor Liners. Electric Rear-Window Defogger. Skid Plates. LED Cargo Area Lighting. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

All Features

  • Bluetooth®®
    • Pair your compatible mobile phone to your vehicle's infotainment system1
    • Place and receive hands-free phone calls
    • Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
    • With streaming audio capability, you can listen to files stored on your phone or Bluetooth® digital media device
  • Wi-Fi® Hotspot capable
    • Terms and limitations apply. See onstar.com or dealer for details.
    • May require additional optional equipment
  • Wireless phone projection
    • For Apple CarPlay™1 and Android Auto™2
  • 13.4" diagonal GMC Premium Infotainment System with Google built-in
    • 13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable
    • Bluetooth®®2 streaming audio for music and select phones
    • Wireless Apple CarPlay™ capability for compatible phones3
    • Wireless Android Auto™ capability for compatible phones4
    • Customize and manage entertainment and vehicle feature setting
    • Use, control and manage select smartphone apps through the Infotainment system
    • Voice-activated technology for phone
  • 6-speaker audio system
    • Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
  • SiriusXM with 360L Trial Subscription
    • With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1
    • SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more
    • Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
  • SiriusXM Trial Subscription
  • LED tail lamps
  • Tailgate with EZ Lift assist, power lock & release
    • Hitch area lighting
    • May require additional optional equipment
  • Chrome front bumper
    • May require additional optional equipment
  • Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
  • CornerStep rear bumper
    • Helps make it easier to get into and out of the pickup bed
    • Located at each end of the rear bumper
    • Textured step pads to help provide secure footing
  • Grille (Chrome surround with Chrome insert bars.)
  • Chrome rear bumper
    • With integrated CornerSteps
    • May require additional optional equipment
  • IntelliBeam
    • At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
  • Deep-tinted glass
    • Provides added protection from sun and glare
  • Tailgate and bed rail protection caps
  • Cab-mounted cargo area lamps
    • Activated by switch located on center switch bank
    • Illuminates the cargo bed area
  • Body-color door handles
  • Cargo tie-downs
    • 12-fixed rated at 500 lbs. per corner
  • Spare tire carrier lock
    • Helps keep spare tire secure
  • Side Bed Step
    • Black textured step pads help provide secure footing
    • Integrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed
  • Standard tailgate
  • Chrome beltline moldings
  • 20" LT275/65R20 all-terrain, blackwall tires
  • LED fog lamps
  • 18" LT275/70R18 all-terrain, blackwall spare tire
    • May require additional optional equipment
  • Cargo bed LED lighting
    • Provides light to find cargo in the bed
    • May require additional optional equipment
  • Black outside power-adjustable vertical trailering mirrors with power folding/manual extending auto-dimming driver upper glass
    • Lower convex mirrors
    • Heated upper glass
    • Integrated turn signal indicators
    • Puddle lamps
    • Perimeter lighting
    • Auxiliary lighting
    • Extends 3.31-inches
    • May require additional optional equipment
  • 20" Bright face wheels with dark painted pockets
  • Summit White
  • Front license plate bracket
    • Front bracket is included if displaying a front license plate is required in your state
  • Spray-on bedliner
    • Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
    • Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs
    • Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
    • Does not include spray-on liner on tailgate due to Black composite inner panel
    • Includes GMC logo on all trims except PRO
  • Smoked Amber LED roof marker lamps
    • Roof-mounted lamps near the front of the cab
  • 4-way manual driver seat
  • Front rubberized-vinyl floor mats
    • Helps protect your interior from road debris and the elements
    • May require additional optional equipment
  • Single-zone manual climate control
    • Maintains a selected temperature
  • Cruise control
    • Maintains a selected speed while driving
    • Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
    • Set and resume speed functions
    • Steering-wheel mounted controls to easily maintain and manage cruising speed
  • Power door locks
    • Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
  • Power windows with driver express-up/down
    • Quickly raises the window or lowers it with the touch of a button
    • If an obstruction is detected, the anti-pinch feature will auto-reverse
  • USB ports
    • (2) Data/charge ports located on instrument panel1
  • Carpeted floor covering
    • Color-keyed to match the interior
  • Wrapped steering wheel
  • 120-volt power outlet
    • 3-prong auxiliary household-style outlet
    • Located on the instrument panel
    • Makes it convenient for powering laptops, phone chargers and other electronic devices
    • May require additional optional equipment
  • Steering-wheel mounted controls
    • Allow the driver to easily operate the audio system and phone interface controls
    • May require additional optional equipment
  • Power windows with rear express-down
  • 120-volt box-mounted power outlet
    • 3-prong auxiliary household-style outlet
    • Located in the pickup bed
    • May require additional optional equipment
  • 40/20/40 split-bench front seat with under-seat storage
    • Seating for up to 3
    • Driver and front passenger seatbacks recline
    • Head restraints at the outboard seating positions
    • Center seatback that doubles as a fold-down armrest with storage
  • Assist handles
    • Front A-pillar mounted for Driver and Passenger
    • Rear B-pillar mounted
  • 12.3" diagonal color Driver Information Center
    • Includes driver personalization, warning messages and vehicle information
    • Replaces traditional analog gauges with fully reconfigurable high definition cluster layout
    • High definition display provides crisp, premium appearance
  • Seat trim, Cloth
  • 60/40 split-folding rear bench seat
    • Includes child seat top tether anchor
    • Can fold one or both sides up
  • Rear rubberized-vinyl floor mats
    • Helps protect your interior from road debris and the elements
    • May require additional optional equipment
  • Rear air vents
    • Provides cabin comfort for rear occupants
  • Keyless Open and Start
    • With the key fob in your possession, lock and unlock your car's doors by pressing the button on a front exterior door handle, increasing convenience
    • Lockout protection helps you avoid locking keys in the vehicle
  • 4-way manual front passenger seat
  • 13.4" diagonal GMC Premium Infotainment System with Google built-in
    • 13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable
    • Bluetooth®®2 streaming audio for music and select phones
    • Wireless Apple CarPlay™ capability for compatible phones3
    • Wireless Android Auto™ capability for compatible phones4
    • Customize and manage entertainment and vehicle feature setting
    • Use, control and manage select smartphone apps through the Infotainment system
    • Voice-activated technology for phone
  • USB ports
    • (2) Charge ports located on rear of console1
  • Power windows with front passenger express-down
    • Quickly lowers the window with the touch of a button
    • If an obstruction is detected, the anti-pinch feature will auto-reverse
  • Compass
    • Located in instrument cluster
  • Outside temperature display
    • Located in infotainment display
  • Rear Seat Reminder
    • Helps to remind the driver to check the back seat(s) before leaving the vehicle1
    • Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
    • Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display
    • Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
  • All-weather floor liners
    • Provides coverage for first and second-row seating
    • Feature a textured, anti-slip pattern that helps trap debris and water while providing carpet coverage
    • Include Brand logo
    • Replaces factory floor mats
  • 10-way power driver seat with power lumbar
    • Includes 8-way power driver seat
    • Includes a 2-way power lumbar control
  • Manual tilt and telescoping steering column
    • Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
    • May require additional optional equipment
  • Inside rearview auto-dimming mirror
    • Automatically dims the inside rearview mirror when it senses bright light from behind
    • When headlamp glare is no longer detected, the mirror returns to its normal state
  • Heated steering wheel
    • With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day
    • May require additional optional equipment
  • Dual-zone automatic climate control
    • Automatically maintains the selected temperatures for both the driver and front passenger
    • Allows individual climate settings for both driver and front passenger
    • Driver and front passenger can choose a temperature up to 30 degrees difference
    • May require additional optional equipment
  • Theft-deterrent unauthorized entry system
    • Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
    • Helps deter unauthorized entry, helping to protect your vehicle
    • May require additional optional equipment
  • Heated driver and front outboard passenger seats
    • Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
    • At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control
    • Individually controlled
    • Seats can be programmed to automatically warm up when it's cold out
    • May require additional optional equipment
  • Rear window defogger
    • Utilizes a warming grid to help remove fog or frost from the rear window
  • Dark Walnut/Slate, Cloth seat trim
  • 170-amp alternator
    • May require additional optional equipment
  • 4-wheel antilock disc brakes
    • Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
    • DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
    • Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
  • Black vertical recovery hooks
    • Two front frame-mounted1
  • Integrated trailer brake controller
    • Integrated with the antilock brake system (ABS)
    • Helps provide measured brake force signaling to electric-controlled trailer brake systems
    • Trailer gain and output are displayed in the Driver Information Center
  • Steering
    • Recirculating Ball with smart flow power steering system
  • Heavy-Duty Air Filter
    • Thick construction helps to trap more dirt before it can enter the air intake
  • Fully boxed frame
    • Hydroformed front section
    • High-strength steel
  • Brake pad wear indicator
  • Four wheel drive
  • Heavy-duty 720 cold-cranking amps battery
    • 80 Amp-hr
    • Maintenance-free with rundown protection and retained accessory power
    • May require additional optional equipment
  • Autotrac® 2-speed transfer case with push button controls
    • 4-button control 2WD, Auto, 4WD, 4WD LO
    • 2WD High for most on-road and highway situations
    • 4WD High for snowy or wet roads when added traction is needed
    • 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
    • When in AUTO mode, remains in 2WD mode until the system detects wheel slippage
      • Automatically engages 4WD until traction is regained
    • May require additional optional equipment
  • 10,850 lbs. GVWR
    • When properly equipped; includes weight of vehicle, passengers, cargo and equipment
  • Off-Road suspension
    • May require additional optional equipment
  • Emissions, Federal requirements
  • Hill Descent Control
    • Uses antilock braking to help provide a smooth, controlled descent
    • Helps driver maintain control of the vehicle without depressing the brake pedal
    • Activates by pushing a button below the instrument panel
    • May require additional optional equipment
  • Skid plates
    • Help protect the front underbody, oil pan and transfer case
    • May require additional optional equipment
  • SLE Preferred Equipment Group includes standard equipment
  • SLE Heat package
    • Heated driver and passenger seats
    • Heated steering wheel
  • Remote Start Package
    • Remote Start
    • Content theft alarm
    • Rear-window defogger
  • X31 Off-Road and Protection Package
    • X31 Off-Road Package
    • Off-Road suspension with Twin-tube Rancho® shocks
    • Hill Descent Control
    • Skid plates (transfer case and oil pan)
    • Spray-on bedliner
    • All-weather floor liners
    • X31 badge (replaces "4X4" badge on bed)
    • SLE includes 18" machined aluminum wheel with Dark Grey metallic accents and 18" all-terrain, blackwall tires
    • SLT includes 20" machined aluminum wheel with bright Silver accents and 20" all-terrain, blackwall tires
    • May require additional optional equipment
  • X31 Off-Road Package
    • Off-Road suspension
    • Hill Descent Control
    • Skid plates
    • Twin-tube Rancho shocks
    • X31 hard badge
    • May require additional optional equipment
  • SLE Convenience package
    • Dual climate control
    • 10-way power driver seat including power lumbar
    • Manual tilt/telescoping steering column
    • LED roof marker lamps
    • LED fog lights
  • SLE Value Package
    • Only available on Crew Cab and Double Cab models
    • SLE Convenience package
    • Spray-on bedliner
    • SLE Heated package
    • Remote Start Package
  • Option/package discount
  • Signature LED Daytime Running Lamps
  • LED Daytime Running Lamps
  • Forward Collision Alert
    • Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
    • Can also provide a tailgating alert if you're following a vehicle much too closely
  • Hitch Guidance
    • When in Reverse, displays a centered guideline on the Rear Vision Camera view1
    • Can help you line up the hitch to your trailer
    • When driving, lets you check the trailer using Rear Vision Camera view
  • Lane Departure Warning
    • Alerts you when it detects that you are unintentionally drifting out of detected lane lines1
    • System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
  • OnStar Basics
    • Drive confidently with core OnStar services including1
      • Remote commands
      • Built-in voice assistance
      • Real-time traffic and navigation
      • Automatic Crash Response to help if you're in need
  • Trailering Information Label
    • Provides max trailer ratings for tongue weight, conventional, gooseneck hitch and 5th wheel hitch
  • Buckle to Drive
    • Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
    • The feature also reminds the front passenger to buckle up, if equipped
  • Teen Driver
    • Helps encourage safe driving habits for teens by providing an in-vehicle report card1
    • Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
    • Mutes the radio until the front-seat occupants fasten their seat belts
  • Tire Pressure Monitoring System with Tire Fill Alert
    • Monitors tire pressure and alerts of an under-inflated condition in one or more of the tires1
    • Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure
  • 6 airbags
    • Dual-stage frontal airbags for driver and front outboard passenger1
    • Seat-mounted side-impact airbags for driver and front outboard passenger1
    • Head-curtain airbags for outboard seating positions1
    • Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
  • HD Rear Vision Camera
    • Shows high-resolution digital image of area directly behind your vehicle while in Reverse1
    • Can help you park or avoid vehicles and objects
    • You can also display an overlay of where your vehicle is heading
    • Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly
    • May require additional optional equipment
  • Rear Seat Belt Indicator
  • Seat Belt Adjustable Guide Loops
    • Front row only
  • Following Distance Indicator
    • Displays the following time in seconds between your vehicle and a detected vehicle in front of you1
    • Designed to help you maintain a safe following distance
  • OnStar® services capable
    • See onstar.com for details and limitations. Services vary by model. Service plan required.
  • Automatic Emergency Braking
    • Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology1
    • Can automatically provide hard emergency braking or enhance your hard braking
    • Works at speeds between 5 and 50 mph
  • Front Pedestrian Braking
    • At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you1
    • Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
    • Limited nighttime and low visibility performance

SLE Value Package;

    X31 Off-Road and Protection Package


      • DriveType
        • DriveType: Four Wheel Drive
      • Fuel Economy
        • City: 0 MPG
        • Hwy: 0 MPG
        • Combined: 0 MPG
      • Fuel System
        • Fuel System: Direct Injection
      • Fuel Tank Capacity
        • Fuel Tank Capacity: 36 gal
      • Fuel Type
        • Fuel Type: Gasoline Fuel
      • Horse Power
        • Horse Power: 401
      • Rear Wheel
        • Rear Wheel: Single
      • Trailering Capacity
        • Trailering Capacity: 16000 lbs

      Warranty

      • Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
      • Roadside Assistance: 5 Years/60,000 Miles 3.0L & 6.6L Duramax® Turbo-Diesel Engines, And Certain Commercial, Government, And Qualified Fleet Vehicles: 5 Years/100,000 Miles
      • Drivetrain: 5 Years/60,000 Miles 3.0L & 6.6L Duramax® Turbo-Diesel Engines, And Certain Commercial, Government, And Qualified Fleet Vehicles: 5 Years/100,000 Miles
      • Basic: 3 Years/36,000 Miles
      • Maintenance: First Visit: 12 Months/12,000 Miles
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