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Northlake Auto

1249 North Colins blvd, Covington, LA 70433
4.7
4.7 out of 5 stars
3views

Used 2020 GMC Sierra 2500HD Denali

104,238 miles
For Sale:$53,060
Estimated payment:$1,203/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $48,000 and $56,400, while the current price is $53,060.$48,000 - $56,400$53,060

  • Priced at $53,060, this vehicle is within the current market price range of $48,000 to $56,400.

  • It has 104,238 miles, which is close to the median mileage of 104,900.

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
2020-gmc-sierra-2500hd-denali-4x4-4dr-crew-cab-sb.jpg
  • Truck
  • Pickup
  • Crew Cab
  • Luxury
  • Heavy Hauler
  • Extended Front Legroom
  • Vaulted Headroom
  • Condition
    Used
  • Mileage
    104,238miles
  • Aggregate Ratings
    3.8
    3.8 out of 5 stars
  • Generation
    4(2020 - 2026)
  • Trim
    Denali
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Summit White (White)Factory Paint Code:GAZ
  • Interior Color
    Jet Black (Black)Factory Paint Code:H2X
  • Upholstery
    Leather
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    18,500lbs.
  • Weight Class
    10,000-14,000 lbs. (3)
  • Bed Length
    82.2in.
  • Ground Clearance
    10.1inch
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT49REY5LF348596
  • Starting MSRP
    $64,300

Engine6.6L V8 Bio Diesel 445hp

  • Fuel Type:Bio Diesel
  • Max Horsepower:445 hp @ 2800 rpm
  • Power to Weight Ratio:15.4lbs/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

* 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 good reputation for reliability, and the 2020 Sierra 2500HD Denali is no exception. The Duramax diesel engine is particularly known for its durability. Minor electrical glitches can occur, but major powertrain issues are rare.
  • Maintenance (3)
    3 out of 5 stars
    Maintenance costs are typical for a heavy-duty diesel truck, meaning they can be higher than a standard gasoline vehicle. Parts and labor for specialized components like the diesel engine and heavy-duty transmission can add up. Fuel economy, while decent for its class, also contributes to running costs.
  • Technology (4)
    4 out of 5 stars
    The infotainment system is user-friendly with a good touchscreen, Apple CarPlay, and Android Auto. It also boasts advanced towing technologies like multiple camera views and a transparent trailer view, which are incredibly helpful. Some might find the screen size a bit small compared to newer rivals.
  • Comfort (4)
    4 out of 5 stars
    The Denali trim offers a very comfortable cabin with high-quality materials, heated and ventilated seats, and ample space for passengers. The ride quality is good for a truck of this class, though it can still be a bit bouncy over rougher pavement when unladen.
  • Dynamics (4)
    4 out of 5 stars
    For a heavy-duty truck, the Sierra 2500HD Denali handles surprisingly well. The steering is responsive, and body roll is managed effectively, especially considering its size and towing capabilities. It feels stable on the highway and capable off-road.

  • Comfort & Seating:

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

  • Convenience:

    • 115V Power Outlet
    • 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:

    • Automatic Emergency Braking
    • Autonomous Braking
    • Backup Camera
    • Blind Spot Monitor
    • Collision Avoidance
    • Cross Traffic Alert
    • Lane Departure Warning
    • Lane Keeping Assistance
    • 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):39.9in.
    • Leg Room (rear):43.4in.
    • Shoulder Room (rear):65.3in.
    • Hip Room (rear):60.2in.

  • Measurements:

    • Length:250.1in.
    • Width:81.9in.
    • Height:79.8in.
    • Bed Length:82.2in.
    • Ground Clearance:10.1in.
    • Wheelbase:158.9in.
    • Front Track:68.1in.
    • Rear Track:68.3in.

  • Weight:

    • Curb Weight:6,852lbs
    • Gross Weight:10,650lbs
    • Gross Combined Weight:24,000lbs

  • 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:15.4lbs/hp
    • Turning Circle:52.7ft.
    • Max Payload:3,760lbs
    • Towing Capacity:14,500lbs
    • Max Towing Capacity:18,500lbs

  • Fuel Tank:

    • Fuel Tank Volume:36gallon

All warranties have now EXPIRED

  • Corrosion Perforation
    6 years/100,000 miles
  • Courtesy Transportation
    5 years/100,000 miles
  • Diesel Engine Transferable Powertrain
    5 years/100,000 miles
  • Roadside Assistance
    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
  • Complimentary Factory Scheduled Maint.
    2 years/20,000 miles

3views
Listed on June 9, 2025 (a year ago)
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Cruz™ Disclaimer: Vehicle details shown on this site are provided by sellers or third parties. Cruz™ does not independently verify this information and is not liable for its accuracy. All services and content are offered without any warranty, either expressed or implied. Learn more here.MPG & Max Range: Fuel economy estimates are provided by the EPA and are intended for comparison purposes only. Your actual mileage will vary depending on driving conditions, vehicle condition, and other factors.Price: Prices shown may not include taxes, fees, or other charges. Prices and availability are subject to change without notice. Contact the seller for the most current pricing information.Options & Features: Installed options may not be shown. Contact the seller for more information about available features and options.