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MARTINS AUTO SALES + Service (formerly known as DC Auto Service Center)

1846 Grand Central Avenue, Elmira, NY 14903
4.6
4.6 out of 5 stars
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Used 2018 GMC Sierra 2500HD Denali

114,745 miles
For Sale:$43,999
Estimated payment:$998/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $40,600 and $47,600, while the current price is $43,999.$40,600 - $47,600$43,999

  • Priced at $43,999, this vehicle is within the current market price range of $40,600 to $47,600.

  • It has 114,745 miles, which is close to the median mileage of 117,900.

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
Used 2018 GMC Sierra 2500HD Denali for sale near Elmira, Horseheads, Corning, Sayre, Painted Post, Waverly
Used 2018 GMC Sierra 2500HD Denali for sale near Elmira, Horseheads, Corning, Sayre, Painted Post, Waverly
Used 2018 GMC Sierra 2500HD Denali for sale near Elmira, Horseheads, Corning, Sayre, Painted Post, Waverly
Used 2018 GMC Sierra 2500HD Denali for sale near Elmira, Horseheads, Corning, Sayre, Painted Post, Waverly
Used 2018 GMC Sierra 2500HD Denali for sale near Elmira, Horseheads, Corning, Sayre, Painted Post, Waverly
  • Truck
  • Pickup
  • Crew Cab
  • Luxury
  • Heavy Hauler
  • Extended Front Legroom
  • Vaulted Headroom
  • Condition
    Used
  • Mileage
    114,745miles
  • Aggregate Ratings
    3.8
    3.8 out of 5 stars
  • Generation
    3(2014 - 2019)
  • Trim
    Denali
  • 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
  • Upholstery
    Leather
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    14,000lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Bed Length
    78.9in.
  • Ground Clearance
    9.7inch
  • NHTSA Safety Ratings
    4
    4 out of 5 stars
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT12UEY3JF121026
  • Starting MSRP
    $59,600

Engine6.6L V8 Bio Diesel 445hp

  • Fuel Type:Bio Diesel
  • Max Horsepower:445 hp @ 2800 rpm
  • Power to Weight Ratio:14.68lbs/hp
  • 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

Message from the seller

Introducing the 2018 GMC Sierra 2500HD Denali, the ultimate heavy-duty truck for all your hauling and towing needs. This beast of a truck boasts a powerful 6.6L Duramax Turbo Diesel engine, capable of producing a whopping 445 horsepower and 910 lb-ft of torque. With a maximum towing capacity of up to 18,100 pounds and a payload capacity of 3,534 pounds, the Sierra 2500HD Denali is ready to take on any challenge.

But it's not just about brute strength with this truck. The exterior design exudes a sense of refined ruggedness, with its bold chrome grille, LED signature lighting, and 20-inch polished aluminum wheels. Step inside the spacious cabin and you'll find premium leather seating, heated and ventilated front seats, and a heated steering wheel for ultimate comfort.

Equipped with advanced technology, the Sierra 2500HD Denali offers features such as a 8-inch diagonal Color Touch Navigation with GMC Infotainment System, Bose premium audio system, and a rearview camera for added convenience. And with the available OnStar 4G LTE Wi-Fi hotspot, you'll always stay connected on the go.

Safety is also a top priority in the Sierra 2500HD Denali, with features such as Forward Collision Alert, Lane Departure Warning, and Front and Rear Park Assist to help keep you and your cargo safe.

So why settle for an ordinary truck when you can have the 2018 GMC Sierra 2500HD Denali? Come take a test drive today and experience the power, comfort, and luxury of this exceptional heavy-duty truck.

  • Comfort & Seating:

    • Heated Seats
    • Heated Steering Wheel
    • Power Seats
    • Ventilated Seats

  • Convenience:

    • 115V Power Outlet
    • Adjustable Pedals
    • Automatic Climate Control
    • Garage Door Opener
    • Parking Sensors
    • Remote Start

  • Entertainment:

    • Bluetooth
    • Premium Audio
    • Satellite Radio

  • Exterior:

    • Heated Mirrors
    • Tinted Windows

  • Other:

    • Trailer Hitch

  • Safety:

    • Backup Camera
    • Collision Avoidance
    • Lane Departure Warning
    • Lane Keeping Assistance
    • Tire Pressure Monitoring

  • Technology:

    • Android Auto
    • Navigation

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Listed on April 7, 2026 (2 days ago)
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This Used 2018 GMC Sierra 2500HD Denali is available for drivers in Elmira, Horseheads, Corning, Sayre, Painted Post, Waverly ...