2021 GMC Sierra 1500 SLT

  • Used
$29,955Asking Price
$30,434Price
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    The overview

    Exterior Color
    White Frost Tricoat
    Interior Color
    4SA-Leather, Dark Walnut / Slate, Interior Trim
    Odometer
    122,721 miles
    Fuel Economy
    14/20 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
    VIN
    1GTU9DED6MZ103421
    Stock Number
    TG357941B
    • Show Me the CARFAX Good Value Badge
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 24 gal
    • Horsepower: 355
    This 2021 GMC Sierra 1500 SLT delivers the capability and comfort you need in a full-size truck, backed by a proven EcoTec3 5.3L V8 engine paired with an 8-speed automatic transmission and 4WD capability.

    - Trailering Package with ProGrade Trailering System
    - Hitch Guidance with Hitch View and In-Vehicle Trailering App
    - Premium GMC Infotainment System with Multi-Touch controls
    - SiriusXM with 360L satellite radio
    - Apple CarPlay and Android Auto integration
    - 10-Way Power Driver Seat with lumbar support
    - Heated driver and front passenger seats
    - Heated steering wheel
    - Remote Vehicle Starter System
    - Automatic temperature control with front dual zone
    - Integrated Trailer Brake Controller
    - 18 machined aluminum wheels
    - 4-Wheel disc brakes with ABS
    - Electronic Stability Control and traction control
    - Multiple airbags including overhead protection

    The cab is thoughtfully designed for everyday convenience. Power windows, locks, and door mirrors come standard, while the memory seat function allows you to save your preferred driving position. Dual USB charging ports in the rear keep passengers connected, and overhead reading lights extend functionality throughout the cabin. The power-adjustable steering wheel and split-folding rear seat add flexibility for both driving comfort and cargo configurations.

    Trailering is simplified with the ProGrade system and Hitch Guidance technology, which includes on-screen guidance for backing up with a trailer. The integrated trailer brake controller and auxiliary transmission oil cooler ensure your truck handles heavy loads responsibly. The in-vehicle trailering app puts additional control at your fingertips.

    Safety features include electronic stability control, traction control, ABS brakes, and a comprehensive airbag system. The auto-locking rear differential provides enhanced traction when needed, while the heavy-duty suspension handles demanding terrain and payload with confidence.

    The white exterior is enhanced by chrome accents, including the front grille and step bumper. LED cargo area lighting illuminates the bed for nighttime loading, and the deep-tinted glass reduces glare and heat in the cabin.

    This Sierra 1500 SLT combines work-ready capability with daily-driver comfort, making it a dependable choice for truck buyers who value both function and refinement. We invite you to visit and take it for a test drive to see how it suits your needs.

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    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
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    Optional add-on protection

    • GAP Protection
    • Lifetime Powertrain
    • Tires and Wheels
    • Paint Protection

    A name you can trust

    Mark Allen Chevrolet is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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    All Vehicles Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

    MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool).