Used 2023 GMCSierra 2500 HD Denali

  • Diesel
Road Ready online buying  
    Exterior Color
    Onyx Black
    Interior Color
    Jet Black, Forge perforated leather-appointed seat
    Odometer
    61,076 miles
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    6.6L Duramax Turbo-Diesel V8 engine
    VIN
    1GT19REY7PF147131
    Stock Number
    C28550A
    GMC Sierra 2500 HD
    • Show Me the CARFAX Badge

    Included Packages & Accessories

    Detailed Specifications

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

    Dealer Notes

    Experience Unmatched Power and Luxury with the 2023 GMC Sierra 2500HD Denali: A Turbodiesel Marvel for the Discerning Driver


    Discover the epitome of power and sophistication with the 2023 GMC Sierra 2500HD Denali, a used marvel designed for those who demand excellence on every journey. Under the hood, the formidable Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission delivers unparalleled torque and efficiency, ensuring you're ready for any challenge. The Onyx Black exterior exudes a commanding presence, complemented by practical features like the integrated tailgate step and running boards for effortless access.


    Inside, the Sierra Denali offers a sanctuary of comfort with leather bucket seats, heated and cooled for ultimate relaxation. The driver and passenger adjustable lumbar support, combined with seat memory, guarantees a personalized experience every time you get behind the wheel. Advanced safety features such as Blind Spot Monitor, Lane Departure Warning, and Front Collision Mitigation provide peace of mind, while the state-of-the-art Navigation System and WiFi Hotspot keep you connected and informed.


    Whether you're navigating city streets or tackling rugged terrains, the Sierra 2500HD Denali's four-wheel drive and all-terrain tires ensure superior handling and stability. Elevate your driving experience with this exceptional blend of power, luxury, and innovation.


    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!