2020 GMC Sierra 1500 Denali

  • Used
  • Diesel
$30,794Starting Price
$31,143Dearth Price
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Finance Terms

    The overview

    Exterior Color
    White Frost Tricoat
    Interior Color
    JET BLACK, FORGE PERFORATED LEATHER-APPOINTED SEAT
    Odometer
    99,095 miles
    Fuel Economy
    15/20 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 3.0L, DuraMax Turbo-Diesel, Inline 6 Cylinder
    VIN
    3GTU9FET0LG308041
    Stock Number
    2870
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    A closer look at what’s included

    Base model features & specs only
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 24 gal
    • Horsepower: 277
    This 2020 GMC Sierra 1500 Denali Crew Cab is a capable diesel-powered truck that combines premium comfort with genuine truck versatility. Finished in White Frost Tricoat with a luxurious Jet Black leather interior, this local trade-in has been meticulously maintained by its non-smoking owner and is ready for its next home.

    - 3.0L Turbocharged Diesel I-6 with 10-Speed Automatic transmission
    - 4WD with Heavy-Duty Rear Locking Differential
    - Denali Ultimate Package
    - Heated and ventilated front seats, heated rear seats, and heated steering wheel
    - Remote Vehicle Starter System with keyless open and start
    - Apple CarPlay and Android Auto integration
    - Power sunroof and 20-inch polished aluminum wheels
    - HD Surround Vision with trailer view camera provisions
    - Adaptive Cruise Control and Lane Keep Assist with lane departure warning
    - ProGrade Trailering System with integrated trailer brake controller

    Delivering an impressive 22 city and 26 highway mpg, this Sierra combines efficiency with the ruggedness you need for work or weekend adventures. The truck's premium appointments from its Bose audio system to its multicolor head-up display create an exceptional driving experience. Contact us today to take this outstanding Denali for a test drive.

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    Vehicle history report

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

    Optional add-on protection

    • GAP Protection
    • Lifetime Powertrain
    • Tires and Wheels
    • Paint Protection

    A name you can trust

    Dearth GMC 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 Logo4.0out of 5 overall
    • 4.0

      Depreciation of 50%

      by Manny A on 10/28/2026 10:06:36 AM

      This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again.…
    • 5.0

      2021 GMC SLT 4WD SIERRA, Great Truck

      by Ransom1 on 10/15/2026 4:18:42 PM

      This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime.…
    • 5.0

      Great 4 cylinder truck

      by Steve on 9/23/2026 2:01:15 AM

      I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.…
    All reviews on KBB.com
    Based on 71 consumer ratings for 2019–2026 models. Privacy
      Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

      1Dealer Discount applied to everyone