Gary Mathews Motors

1100 ASHLAND CITY RD., Clarksville, TN 37040
3.8
3.8 out of 5 stars

Used 2021 GMC Sierra 3500HD Denali

75,090 miles
For Sale:$51,950
Estimated payment:$1,178/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $49,100 and $57,700, while the current price is $51,950.$49,100 - $57,700$51,950
  • Priced at $51,950, this vehicle is within the current market price range of $49,100 to $57,700.

  • It has 75,090 miles, which is 20,310 (21%) below the median mileage of 95,400.

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

  • Truck
  • Pickup
  • Crew Cab
  • Luxury
  • Very Comfortable
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    75,090miles
  • Aggregate Ratings
    4
    4 out of 5 stars
  • Generation
    4(2020 - 2026)
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Ebony Twilight Metallic (Black)Factory Paint Code:GB8
  • Interior Color
    Jet Black (Black)Factory Paint Code:H2X
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    5
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT49WEY7MF299871

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

Message from the seller

Introducing the 2021 GMC Sierra 3500HD Denali, a true powerhouse that combines unparalleled capability with refined luxury. This exceptional vehicle is more than just a truck - it's a testament to engineering excellence and a reflection of your discerning taste.

Adorned in the striking Ebony Twilight Metallic exterior, this Sierra 3500HD Denali is equipped with an impressive array of features that cater to your every need:

- 4WD
- Apple CarPlay
- Audio Package
- Backup Camera
- Blind Spot Monitor
- Bluetooth
- Bose High End Sound Package
- Collision Intervention
- Cooled Seats
- Heated Seats
- Heavy Duty Trailer Package
- Leather Seats
- Navigation System
- Parking Sensors
- Premium Sound Package
- Push Button Start
- Rear View Camera/ Backup Camera
- Remote Start
- Sunroof/ Moonroof
- Tow Package
- Trailer Package
- USB Port

Beneath the bold and confident exterior lies the heart of this beast - the powerful Duramax 6.6L V8 Turbodiesel engine, paired with a 10-Speed Automatic transmission. This powertrain delivers an exceptional 445 horsepower and an astonishing 910 lb-ft of torque, making light work of even the most demanding tasks.

The Sierra 3500HD Denali is more than just a workhorse; it's a sanctuary of sophistication and comfort. Slip into the Forge Perforated Leather-Appointed Seat Trim and experience the unparalleled luxury of ventilated and heated front seats, as well as heated rear seats. The Bose Premium 7 Speaker Sound System and the Premium GMC Infotainment System with Navigation ensure that your driving experience is as entertaining as it is productive.

Safety and convenience are also at the forefront of this remarkable vehicle. Features like Automatic Emergency Braking, Lane Departure Warning, and the HD Surround Vision Camera System with Trailer View Provisions provide you with the confidence and peace of mind you deserve, whether navigating busy city streets or towing heavy loads.

This 2021 GMC Sierra 3500HD Denali is more than just a truck - it's a testament to your success and a reflection of your discerning taste. Experience the unrivaled power, comfort, and technology that this exceptional vehicle has to offer. Visit our showroom today and let us demonstrate how this Sierra 3500HD Denali can elevate your driving experience to new heights.

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Listed on April 4, 2026 (5 days ago)
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