New 2025 GMCSierra 2500 HD Denali

  • Diesel
    Exterior Color
    Onyx Black
    Interior Color
    Atmosphere/Brownstone, Forge Perforated Leather se
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    6.6L Duramax Turbo-Diesel V8 engine
    Bed Length
    Standard Box
    VIN
    1GT4UREY8SF140886
    Stock Number
    SF140886B
    GMC Sierra 2500 HD

    Included Packages & Accessories

    Dealer Notes

    Dealer is not responsible for pricing or incentive errors. Price includes the following incentives: $1000 - Buick & GMC Consumer Cash Program. Exp. 02/02/2026 $1000 - GM Bonus Cash. Exp. 02/02/2026 $500 - GM Military Cash Allowance Program. Exp. 01/04/2027 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather.

    2025 GMC Sierra 2500HD Denali

    Priced below KBB Fair Purchase Price!


    This vehicle is equipped with the Garber Advantage add-on, priced at $1,390, which is not included in the price.

    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!
    Disclaimer:

    Dealer discount available to everyone. The advertised price does not include sales tax, vehicle registration fees, finance charges, documentation charges, any dealer-incurred costs, the Garber Advantage Package priced at $1,390, and any other fees required by law. We attempt to update this inventory on a regular basis. There can be lag time between the sale of a vehicle and the update of the inventory. Selling price that appears is after dealer offers for informational purposes only. You may not qualify for the incentives, discounts, or financing. See dealer for details. Although we try to ensure all of our pricing and photos are correct, we are not responsible for any typographical or mechanical errors on this website. To ensure the information provided here is correct, please contact our dealership directly and speak with a sales manager. MSRP may include regional or national discount packages.

    Out-of-State Sales Disclosure:

    At Garber Automall, any vehicle sold to a customer residing in a state where Garber does not have a physical location will be subject to a 3% service fee based on the sale price, in addition to the Garber Advantage Package. This fee covers the titling, registration, and administrative costs associated with completing sales outside our primary market area. Georgia residents who register in the State of Georgia are exempt from this fee.

    Please note:

    We do not ship vehicles directly to customers. All buyers must be present in person to provide live signatures and complete necessary documentation. Customers are responsible for any and all county taxes or fees not collected by Garber Automall at the time of sale. For further questions regarding out-of-state purchases, please contact our sales team.


    1GT4UREY8SF140886