2026 GMC Sierra 2500 HD AT4X



In Stock
Special Offer
  • $99,695 FINAL PRICE

  • MSRP: $100,195
  • -$500
  • Final Price: $99,695
  • 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: 1GT4UZEY1TF216739
Stock #: 260383
Model Code: TK20743
  • Condition New
  • Body Style Crew Cab
  • Exterior Color Onyx Black
  • 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 with V8 6.6L Diesel — located in Stephenville, TX — offers rugged capability, refined comfort, and advanced safety at the best price. Built for heavy-duty performance, the 6.6L diesel V8 delivers exceptional towing and torque for work and recreation, while the AT4X off-road package provides upgraded suspension, skid plates, and premium off-road tires for confidence on demanding terrain. Inside, the cabin balances luxury and durability with heated steering wheel and intuitive tech features. Stay connected with Android Auto for seamless smartphone integration and use the back-up camera for precise maneuvering in tight spots. Safety systems including Cross-Traffic Alert and Lane Departure Warning enhance driver awareness on highways and busy intersections. This GMC Sierra 2500 AT4X 4WD is ideal for those who need serious capability without sacrificing comfort or modern convenience. Whether hauling trailers, navigating rural Texas roads, or commuting, the robust diesel engine and four-wheel drive deliver reliable performance. Located in Stephenville, TX, this vehicle is competitively priced to move quickly — offering the best price for buyers seeking value on a premium heavy-duty truck. Schedule a test drive today to experience the power, safety, and comfort of the 2026 GMC Sierra 2500 AT4X in person.

Equipment
This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Start this GMC Sierra from inside with remote start. This vehicle has auto-adjust speed for safe following. This 3/4 ton pickup offers Apple CarPlay for seamless connectivity. Keep your hands warm all winter with a heated steering wheel in this model . The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. It's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. See what's behind you with the back up camera on the GMC Sierra. An off-road package is equipped on this model. Bluetooth® technology is built into this 3/4 ton pickup, keeping your hands on the steering wheel and your focus on the road. The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style. Set the temperature exactly where you are most comfortable in this 2026 GMC Sierra 2500. The fan speed and temperature will automatically adjust to maintain your preferred zone climate.

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 & 6.0L 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.