New 2026 GMCSierra 2500 HD SLT

  • Diesel
On the Lot
at McGonigal Buick GMC
    Exterior Color
    Onyx Black
    Interior Color
    Jet Black, Perforated Leather-appointed front outb
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    6.6L Duramax Turbo-Diesel V8 engine
    VIN
    1GT4UNEY2TF226267
    Stock Number
    M2633489
    GMC Sierra 2500 HD

    Included Packages & Accessories

    Dealer Notes

    Check out this 2026!

    This is a superior vehicle at an affordable price! The engine breathes better thanks to a turbocharger, improving both performance and economy. Top features include power front seats, automatic dimming door mirrors, heated and ventilated seats, and leather upholstery. It features four-wheel drive capabilities, a durable automatic transmission, and a powerful 8 cylinder engine.

    Come down to our dealership, where you can browse our entire inventory in person.

    KBB.com Consumer Reviews

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