Reduced by $1,638 since Jul 01, 2026

2026 GMC Sierra 1500 SLT



In Stock
  • $59,797 FINAL PRICE

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Vehicle Information

VIN: 1GTUUDED5TZ401035
Stock #: 260657
Model Code: TK10543
  • Condition New
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Dark Walnut/Slate, Perforated Leather-Appointed Front Outboard Seat Trim
  • Fuel Economy
    City/Highway 15/18 MPG
  • Engine 5.3L EcoTec3 V8 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
Discover capability and comfort in this 2026 GMC Sierra 1500 SLT 4WD, now available in Stephenville TX. Powered by a robust V8 5.3L Gasoline engine, this full-size pickup delivers confident performance for towing, hauling, and everyday driving. The GMC Sierra 1500 SLT blends rugged strength with premium refinement, making it a smart choice for drivers who want a dependable truck with upscale features. Inside, enjoy Leather Seats, Remote Start, Android Auto, and a premium BOSE Stereo that elevates every drive. Lane Departure Warning adds an extra layer of confidence on the road, while the 4WD system helps you handle changing conditions with ease. Whether you're heading to the jobsite, tackling weekend projects, or taking the family on a road trip, this GMC Sierra is built to keep up. If you're searching for a 2026 GMC Sierra 1500 SLT in Stephenville TX, this truck deserves a closer look. Visit today to explore its bold design, advanced technology, and professional-grade performance. Experience the versatility, comfort, and capability that make the GMC Sierra 1500 one of the most sought-after trucks on the market.

Equipment
It offers Apple CarPlay for seamless connectivity. An off-road package is equipped on the GMC Sierra. Lane Keep Assist in this 2026 GMC Sierra 1500 helps maintain safe driving by gently steering to stay within the lane. This 2026 GMC Sierra 1500's Lane Departure Warning helps keep you in your lane. The steering wheel audio controls on it keep the volume and station within easy reach. This 1/2 ton pickup features a high end BOSE stereo system. This model comes equipped with Android Auto for seamless smartphone integration on the road. The installed navigation system will keep you on the right path. Keep your hands warm all winter with a heated steering wheel in this GMC Sierra . Never get into a cold vehicle again with the remote start feature on this model. The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style.

Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound System; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats. X31 Off-Road and Protection Package: 275/60R20SL AT BW Tires; 20" Polished Aluminum Wheels; Spray-On Pickup Bedliner with GMC Logo; All-Weather Floor Liner. X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust System; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge. SLT Premium Package: Chrome Wheel to Wheel Assist Steps; 20" Polished Aluminum Wheels. Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; 5.3L EcoTec3 V8 Engine; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rain-Sensing Wipers; GMC Pro Safety; Trailering Package; 120-Volt Interior Power Outlet; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; SiriusXM with 360L Trial Subscription; Single S

All Features

SLT Premium Package

    X31 Off-Road and Protection Package


      • DriveType
        • DriveType: Four Wheel Drive
      • Fuel Economy
        • City: 15 MPG
        • Hwy: 18 MPG
        • Combined: 16 MPG
      • Fuel System
        • Fuel System: Direct Injection
      • Fuel Tank Capacity
        • Fuel Tank Capacity: 24 gal
      • Fuel Type
        • Fuel Type: Gasoline Fuel
      • Horse Power
        • Horse Power: 355
      • Rear Wheel
        • Rear Wheel: Single
      • Trailering Capacity
        • Trailering Capacity: 9200 lbs

      Warranty

      • Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
      • Roadside Assistance: 5 Years/60,000 Miles Sierra TurbomaxTm Engines, 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 Sierra TurbomaxTm Engines, 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)