2020 GMC Sierra 2500 HD Denali 4WD

  • Used
$59,500Details
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    The overview

    Exterior Color
    Red Quartz Tintcoat
    Interior Color
    JET BLACK, FORGE PERFORATED LEATHER-APPOINTED SEAT
    Odometer
    47,969 miles
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 6.6L V8 DuraMax Diesel, Turbo
    VIN
    1GT49REY6LF162758
    Stock Number
    11588A
    • Show Me the CARFAX Fair Value Badge
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 36 gal
    • Horsepower: 445
    Recent Arrival! Priced below KBB Fair Purchase Price! Clean CARFAX.

    This 2020 Red Quartz Tintcoat GMC Sierra 2500HD Denali 4WD is well equipped and includes these features and benefits:


    Odometer is 41626 miles below market average!


    At Octane GMC we look forward to helping you revolutionize your entire car-shopping experience. Let our team of automotive experts answer all your questions and work with you toward getting the vehicle and the finance plan of your dreams.

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    vehicle history report

    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
    Free CarFax report

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    Octane GMC of Santa Fe is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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    KBB.com Consumer Reviews

    Kelley Blue Book Logo3.8out of 5 overall
    • 2.0

      Transmission trash

      by Jason on Monday, April 07, 2025

      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…
    • 3.0

      Infotainment system unreliable!

      by Brian C on Friday, June 27, 2025

      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.…
    • 5.0

      Fantastic truck

      by Jjj on Sunday, November 07, 2021

      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
      Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. "Octane Savings" available to everyone.

      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).