2026 GMC Sierra 2500 HD Denali



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  • $91,255 FINAL PRICE

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Vehicle Information

VIN: 1GT4UREY8TF402262
Stock #: 260849
Model Code: TK20743
  • Condition New
  • Body Style Crew Cab
  • Exterior Color Glacier White Tricoat
  • Interior Color Atmosphere/Brownstone, Forge Perforated Leather Seat Trim
  • Engine 6.6L Duramax Turbo-Diesel V8 engine
  • Transmission Automatic
  • Fuel Type Diesel Fuel

Highlighted Features

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

Dealer Comments

Vehicle Details
Command attention in this 2026 GMC Sierra 2500 Denali, a premium heavy-duty truck built to handle demanding jobs and upscale daily driving with ease. Equipped with 4WD and a V8, 6.6L Diesel engine, this GMC Sierra delivers confident power, bold capability, and the refined comfort Denali drivers expect. The Off-Road Package adds extra grit for rugged terrain, while Adaptive Cruise Control helps make long highway drives smoother and more relaxed. Inside, you'll enjoy modern technology and convenience features like Apple CarPlay, Hands Free Bluetooth®, and a Heated Steering Wheel that keeps cold mornings comfortable. From its commanding presence to its luxurious interior, this GMC Sierra 2500 Denali is designed for towing, hauling, and turning heads wherever it goes. Whether you need a serious work truck or a refined adventure-ready pickup, this GMC checks every box with standout style and advanced features. Located in Stephenville TX, this 2026 GMC Sierra 2500 Denali is ready for drivers who want strength, technology, and premium craftsmanship in one impressive package. Don't miss your chance to experience a heavy-duty truck that combines capability, comfort, and confidence in every mile. Ideal for contractors, ranchers, and families who need serious performance, this Denali stands out as a top choice among heavy-duty diesel trucks for sale in Stephenville TX. Schedule your test drive today and see why the 2026 GMC Sierra 2500 Denali is built to impress, inside and out everywhere.

Equipment
This model is pure luxury with a heated steering wheel. An off-road package is installed on this GMC Sierra so you are ready for your four-wheeling best. This vehicle has auto-adjust speed for safe following. This GMC Sierra features a high end BOSE stereo system. This model features steering wheel audio controls. This unit warns of approaching vehicles with Cross-Traffic Alert. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving it. Anywhere on the planet, you will have hundreds of digital stations to choose from. Protect this 2026 GMC Sierra 2500 from unwanted accidents with a cutting edge backup camera system. Apple CarPlay: Seamless smartphone integration for this model - stay connected and entertained on the go! The vehicle features a hands-free Bluetooth® phone system. The leather seats in this unit are a must for buyers looking for comfort, durability, and style.

Packages
Preferred Equipment Group 5SA: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Signature Chrome Denali Grille; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated

Eligible Benefits

No Monthly Payments Until Next Year for Well-Qualified Buyers When Financed w/ GM Financial

All Features

Denali Reserve Package

    Gooseneck / 5th Wheel Prep Package -- Hitch platform to accept Gooseneck or 5th Wheel hitch.

      LPO, Hitch 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: Diesel Fuel
        • Horse Power
          • Horse Power: 470
        • Rear Wheel
          • Rear Wheel: Single
        • Trailering Capacity
          • Trailering Capacity: 18500 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
        • Warranty: <<< Preliminary 2026 Warranty >>>
        • Basic: 3 Years/36,000 Miles
        • Maintenance: First Visit: 12 Months/12,000 Miles
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