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Used 2021 GMC Sierra 2500 HD Denali Truck Crew Cab Photo 1 of 35

Used 2021 GMCSierra 2500 HD Denali

  • Diesel
Located at
Flow Buick GMC Greensboro
    Exterior Color
    White Frost Tricoat
    Interior Color
    DARK WALNUT/DARK ASH GREY, FORGE PERFORATED LEATHE
    Odometer
    115,904 miles
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    Engine: 6.6L V8 DuraMax Diesel, Turbo
    VIN
    1GT49REY7MF141046
    Stock Number
    9GSX1786A
    GMC Sierra 2500 HD
    • Show Me the CARFAX 1-Owner Badge

    Dealer Notes

    10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather.
    Flow Mazda Buick GMC of Greensboro is delighted to offer this terrific-looking 2021 GMC Sierra 2500HD White Frost Tricoat Denali with the following features:

    CARFAX One-Owner.


    Priced below KBB Fair Purchase Price!

    ** All of our cars go through a comprehensive QRP Quality Renewal Process. Come check out Flow Mazda Buick GMC of Greensboro's No haggle, No Pressure, Transparent, Easy, Fun, car shopping experience!! We have the most professional and courteous sales staff in North Carolina. Call Internet Sales Dept at (336) 299-1500 to set schedule a test drive, or visit us at https://www.flowauto.com Thank you for allowing us to serve your automotive needs over the past 50 years.

    Included Packages & Accessories

    Detailed Specifications

    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 36 gal
    • Horsepower: 445

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.8Out of 5

    • Transmission trash

      By Jason on Monday, April 07, 2025

      2.0
      Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk…

    • Infotainment system unreliable!

      By Brian C on Friday, June 27, 2025

      3.0
      The servicing dealer has been great, the GM engineers not so much! The truck will without warning have no sound for the radio and the blinkers. GM told the dealership to reprogram then when that didn't work they said replace the amplifier and when that didn't work, they said replace a module, and when that didn't work they said to replace the amplifier again, and when that didn't work they said we know it's a known problem but we don't know how to fix it. All of this with less than 9k miles. The dealer has done everything that GM has asked them to do, but none of it works. It's very frustrating to pay this much for a truck and you can't get the radio to stay working. It also got away from the factory with paint damage and a dent in the hood,( the dent is from the inside out on a double wall). I thought I was upgrading when I went from a F250 Lariat to a Denali, but I may have traded one headache for another.…

    • Fantastic truck

      By Jjj on Sunday, November 07, 2021

      5.0
      This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!…
    Based on 13 consumer ratings for 2020–2026 models. | Privacy
    *MPG estimates are provided by the EPA
    Images are for illustration purposes only.
    Please note that we strive to provide accurate pricing at all times. However, pricing is subject to change at any time due to market availability, manufacturer incentives, and the installation of dealer-installed options. Unless otherwise stated, pricing does not include taxes, license, or $799 administrative fee. All pricing must be verified and finalized with the Sales Manager before purchasing. We recommend that you do this in person during your test drive visit so that all applicable incentives and options can be thoroughly explained
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