2026 GMC Sierra 2500 HD Denali Ultimate



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Special Offer
  • $99,235 FINAL PRICE

  • MSRP: $100,010
  • -$1,000
  • Doc Fee $225
  • Final Price: $99,235
  • The Bruner Advantage with Lifetime Powertrain Coverage = No Charge*

  • -$1,000
  • *Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.


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Vehicle Information

VIN: 1GT4UXEY0TF256640
Stock #: 260507
Model Code: TK20743
  • Condition New
  • Body Style Crew Cab
  • Exterior Color Glacier White Tricoat
  • Interior Color Alpine Umber, Full Grain 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
Elevate your driving experience with this 2026 GMC Sierra 2500 Denali Ultimate 4WD, a bold blend of luxury and heavy-duty capability located in Stephenville, TX. Powered by a robust V8 6.6L diesel, this GMC Sierra delivers exceptional towing strength and diesel torque for demanding jobs while maintaining refined on-road manners. The Denali Ultimate trim surrounds you in premium leather seats and a heated steering wheel, creating a comfortable, driver-focused cabin that's perfect for long hauls or weekend adventures. Advanced technology keeps you connected and confident: seamless Apple CarPlay integration puts navigation, music, and messaging at your fingertips, while Adaptive Cruise Control smooths highway driving and maintains safe following distances. A back-up camera adds precision when maneuvering trailers or parking in tight spots, making every task easier. Exterior design combines presence and purpose with a commanding grille, rugged 4WD capability, and durable construction tailored for Texas roads and off-road trails alike. Practical features and thoughtful luxury meet in a truck engineered to handle worksite demands without sacrificing comfort. Located in Stephenville, TX, this GMC Sierra 2500 Denali Ultimate is ready to join your fleet or family, offering refined appointments, advanced safety technology, and the diesel performance to tackle heavy loads. Schedule a test drive to experience the torque, comfort, and technology that set this heavy-duty luxury pickup apart.

Equipment
Engulf yourself with the crystal clear sound of a BOSE sound system in it. This model offers Apple CarPlay for seamless connectivity. This model features steering wheel audio controls. This 3/4 ton pickup is equipped with the latest generation of XM/Sirius Radio. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. This 3/4 ton pickup offers Android Auto for seamless smartphone integration. Start this 2026 GMC Sierra 2500 from inside with remote start. The vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. Keep your hands warm all winter with a heated steering wheel in the GMC Sierra . This 2026 GMC Sierra 2500's Lane Departure Warning helps keep you in your lane. See what's behind you with the back up camera on this unit. Bluetooth® technology is built into the vehicle, keeping your hands on the steering wheel and your focus on the road.

Packages
Preferred Equipment Group 5SB: 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 Denali Ultimate Grille in Vadar Chrome; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Trailer Tire Pressure Monitor Sensors; 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; Technology Package; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Ho

All Features

LPO, Black Badging 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 & 6.0L 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 & 6.0L 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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    May not represent actual vehicle. (Options, colors, trim and body style may vary)

    The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.