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Berkenkotter Motors

12555 County Road 2 1/2, Brighton, CO 80603
3.9
3.9 out of 5 stars
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Used 2018 GMC Sierra 3500HD Denali

214,457 miles
For Sale:$28,300
Estimated payment:$642/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $37,500 and $44,100, while the current price is $28,300.$37,500 - $44,100$28,300

  • Priced at $28,300, this vehicle is $9,200 (25%) below the low end of its fair market value of of $37,500.

  • The current fair market price range is between $37,500 to $44,100.Please exercise caution, as the price is significantly below average.

  • It has 214,457 miles, which is 96,657 (82%) above the median mileage of 117,800.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report

2018-gmc-sierra-3500hd-denali-denali-slt-ltz-4x4-duramax-diesel-financi.jpg
2018-gmc-sierra-3500hd-denali-denali-slt-ltz-4x4-duramax-diesel-financi.jpg
2018-gmc-sierra-3500hd-denali-denali-slt-ltz-4x4-duramax-diesel-financi.jpg
2018-gmc-sierra-3500hd-denali-denali-slt-ltz-4x4-duramax-diesel-financi.jpg
2018-gmc-sierra-3500hd-denali-denali-slt-ltz-4x4-duramax-diesel-financi.jpg
  • Truck
  • Pickup
  • Crew Cab
  • Luxury
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    214,457miles
  • Aggregate Ratings
    4
    4 out of 5 stars
  • Generation
    3(2015 - 2019)
  • Drivetrain
    4X4
  • Transmission
    6-Speed Shiftable Automatic
  • Exterior Color
    Onyx Black (Black)Factory Paint Code:GBA
  • Interior Color
    Jet Black (Black)Factory Paint Code:H2X
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    5
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT42YEY6JF170693

Engine6.6L V8 Bio Diesel 445hp

  • Fuel Type:Bio Diesel
  • Max Horsepower:445 hp @ 2800 rpm
  • Max Torque:910 ft.lbf @ 1600 rpm
  • Brand:Duramax
  • Displacement:6.6liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Turbo
  • Fuel Induction:Common Rail Direct Injection
  • Oil Capacity:9.5liters
  • Cam Type:OHV
  • Stroke:3.9
  • Bore:4.06
  • Valves:32

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Listed on August 14, 2025 (8 months ago)
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Used 2018 GMC Sierra 3500HD Denali for sale in Brighton, CO 80603 | Cruz.com