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2305 COFFEEN AVE, Sheridan, WY 82801
4.7
4.7 out of 5 stars
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Used 2025 GMC Sierra 3500HD Denali

14,177 miles
For Sale:$79,995
Estimated payment:$1,814/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $70,800 and $83,200, while the current price is $79,995.$70,800 - $83,200$79,995

  • Priced at $79,995, this vehicle is within the current market price range of $70,800 to $83,200.

  • It has 14,177 miles, which is close to the median mileage of 14,700.

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
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2025-gmc-sierra-3500hd-denali-4x4-4dr-crew-cab-sb-srw.jpg
2025-gmc-sierra-3500hd-denali-4x4-4dr-crew-cab-sb-srw.jpg
2025-gmc-sierra-3500hd-denali-4x4-4dr-crew-cab-sb-srw.jpg
2025-gmc-sierra-3500hd-denali-4x4-4dr-crew-cab-sb-srw.jpg
  • Truck
  • Pickup
  • Crew Cab
  • Luxury
  • Very Comfortable
  • High-Tech
  • Heavy Hauler
  • Extended Front Legroom
  • Vaulted Headroom
  • Condition
    Used
  • Mileage
    14,177miles
  • Aggregate Ratings
    4.2
    4.2 out of 5 stars
  • Generation
    4(2020 - 2026)
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Summit White (White)Factory Paint Code:GAZ
  • Interior Color
    Atmosphere Brownstone (Brown & Beige)Factory Paint Code:H24
  • Upholstery
    Leather
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    21,200lbs.
  • Weight Class
    10,000-14,000 lbs. (3)
  • Bed Length
    82.2in.
  • Ground Clearance
    11.2inch
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT4UWEY6SF229841
  • Starting MSRP
    $75,000

Engine6.6L V8 Bio Diesel 470hp

  • Fuel Type:Bio Diesel
  • Max Horsepower:470 hp @ 2800 rpm
  • Power to Weight Ratio:15.21lbs/hp
  • Max Torque:975 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

REMAINING FACTORY WARRANTY!

* Based on opinions and should be considered as general guidance only.

  • Reliability (4)
    4 out of 5 stars
    GMC heavy-duty trucks generally have a strong reputation for reliability, especially with their robust powertrains. While new technology always carries a slight risk, the core mechanicals are proven and built to last under demanding conditions.
  • Maintenance (3)
    3 out of 5 stars
    As a heavy-duty truck with advanced features and powerful engines, maintenance costs can be higher than average. Specialized parts and labor for diesel engines and complex systems contribute to the expense, though routine maintenance is straightforward.
  • Technology (5)
    5 out of 5 stars
    Packed with cutting-edge technology, including a large infotainment screen, advanced driver-assistance systems, a comprehensive camera system for towing, and wireless connectivity, the Sierra 3500HD Denali provides a modern and convenient user experience.
  • Comfort (5)
    5 out of 5 stars
    The Denali trim excels in comfort, offering a plush and quiet cabin. High-quality materials, heated and ventilated seats, and a well-tuned suspension soak up road imperfections, making long journeys surprisingly pleasant for a truck of this caliber.
  • Dynamics (4)
    4 out of 5 stars
    Given its size, the Sierra 3500HD Denali handles remarkably well. Steering is precise for a heavy-duty truck, and body roll is managed effectively, especially when unladen. The powerful engine provides ample acceleration and towing capability.

  • Comfort & Seating:

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

  • Convenience:

    • 115V Power Outlet
    • Adaptive Cruise Control
    • Automatic Climate Control
    • Garage Door Opener
    • Parking Sensors
    • Rain Sensing Wipers
    • Remote Start

  • Entertainment:

    • Bluetooth
    • Premium Audio
    • Satellite Radio

  • Exterior:

    • Heated Mirrors
    • Sunroof/Moonroof
    • Tinted Windows

  • Other:

    • Trailer Hitch

  • Safety:

    • Automatic Emergency Braking
    • Autonomous Braking
    • Backup Camera
    • Blind Spot Monitor
    • Collision Avoidance
    • Cross Traffic Alert
    • Lane Departure Warning
    • Lane Keeping Assistance
    • Surround View Camera
    • Tire Pressure Monitoring

  • Technology:

    • Android Auto
    • Navigation

  • Seating:

    • Seating Rows:2
    • Standard Seating:5
    • Max Seating:5
    • Head Room (front):43in.
    • Leg Room (front):44.5in.
    • Shoulder Room (front):66in.
    • Hip Room (front):61.2in.
    • Head Room (rear):40.1in.
    • Leg Room (rear):43.4in.
    • Shoulder Room (rear):65.3in.
    • Hip Room (rear):60.2in.

  • Measurements:

    • Length:250.7in.
    • Width:81.9in.
    • Height:81.2in.
    • Bed Length:82.2in.
    • Ground Clearance:11.2in.
    • Wheelbase:158.9in.
    • Front Track:68.1in.
    • Rear Track:68.3in.

  • Weight:

    • Curb Weight:7,151lbs
    • Gross Weight:11,550lbs
    • Gross Combined Weight:26,000lbs

  • Wheels & Tires:

    • Wheel Diameter:20.0 x 8.5in.
    • Wheel Diameter (rear):20.0 x 8.5in.
    • Tire:LT275/65R20
    • Tire (rear):LT275/65R20

  • Performance:

    • Power to Weight Ratio:15.21lbs/hp
    • Turning Circle:52.7ft.
    • Max Payload:4,361lbs
    • Towing Capacity:16,000lbs
    • Max Towing Capacity:21,200lbs

  • Fuel Tank:

    • Fuel Tank Volume:35.9gallon

Possible remaining factory warranty

  • Corrosion Perforation
    6 years/100,000 miles
  • Safety Restraint System
    6 years/72,000 miles
  • Diesel Engine Powertrain
    5 years/100,000 miles
  • Roadside Assistance
    5 years/60,000 miles
  • Courtesy Transportation
    5 years/60,000 miles
  • Transferable Powertrain
    5 years/60,000 miles
  • Bumper to Bumper
    3 years/36,000 miles
  • Corrosion
    3 years/36,000 miles
  • First Scheduled Maintenance
    1 years/unlimited miles

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Listed on February 26, 2026 (a month ago)
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