2026 GMC Sierra 2500 HD AT4X



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Special Offer
  • $100,420 FINAL PRICE

  • MSRP: $100,195
  • Doc Fee $225
  • 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: 1GT4UZEY0TF302026
Stock #: 260623
Model Code: TK20743
  • Condition New
  • Body Style Crew Cab
  • Exterior Color Titanium Rush Metallic
  • Interior Color Obsidian Rush, 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
2026 GMC Sierra 2500 AT4X 4WD - located in Stephenville, TX - offers premium capability, comfort, and technology for drivers who demand performance and refinement. Powered by a robust V8 6.6L diesel engine, this heavy-duty GMC Sierra delivers torque and towing confidence tailored for work and weekend adventures. The AT4X trim heightens off-road prowess with durable suspension components and terrain-ready features, while four-wheel drive ensures traction across Texas landscapes. Inside, refined leather seats provide supportive comfort for long drives, and the cabin is equipped with a BOSE stereo system for immersive audio quality. Stay connected and in control with Android Auto integration and convenient remote start, adding daily convenience and seamless smartphone access. Advanced safety features include lane departure warning to help maintain awareness on highways and busy roads. Exterior styling balances rugged capability with sophisticated design cues, while a thoughtfully laid-out bed and towing package expand utility for hauling equipment or recreational gear. Whether you're navigating job sites or hitting rural trails, this GMC Sierra 2500 AT4X blends performance-focused engineering with upscale amenities. Located in Stephenville, TX, this truck is ready for a test drive and inspection-experience the combination of diesel power, 4WD capability, premium comfort, and modern technology in a heavy-duty pickup built for demanding drivers.

Equipment
This model comes equipped with Android Auto for seamless smartphone integration on the road. Engulf yourself with the crystal clear sound of a BOSE sound system in the vehicle. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. The steering wheel audio controls on this model keep the volume and station within easy reach. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. The vehicle is equipped with the latest generation of XM/Sirius Radio. This model has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This model offers Apple CarPlay for seamless connectivity. This 3/4 ton pickup is pure luxury with a heated steering wheel. Bluetooth® technology is built into the GMC Sierra, keeping your hands on the steering wheel and your focus on the road.

Packages
Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; 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; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Rear Premium Floor Liners with Removable Carpet Insert; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up

Eligible Benefits

No Monthly Payments for 130 Days for Well-Qualified Buyers When Financed w/ GM Financial

All Features

LPO, Black Badging 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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        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.