New 2026 GMCSierra 1500 Pro

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black, Vinyl seat trim
    Fuel Economy
    16/20 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    RWD
    Engine
    5.3L EcoTec3 V8 engine
    VIN
    1GTRHAED5TZ123410
    Stock Number
    TZ123410
    GMC Sierra 1500

    Included Packages & Accessories

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall0.0Out of 5
      Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. Dealer retains all rebates. Discount and clearance price is after all available rebates/customer cash. Some customers will not qualify for all rebates/customer cash. Some rebates not available with special APR. Accessories not included in price. See dealer for details. Offer may not be available on all models and configurations. Offer may only apply if delivery is taken from dealer stock. Residency restrictions may apply. Not everyone will qualify for all incentives or rebates. Not all incentives and rebates can be combined. Regional incentives may vary from this offer. See dealer for all qualification requirements and complete offer details.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).