Vehicle Information

VIN: 1GT49WEY2LF145812
Stock #: 119631
Model Code: TK30943
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color White Frost Tricoat
  • Interior Color Dark Walnut/Dark Ash Grey, Forge Perforated Leather-Appointed Seat Trim
  • Mileage 71,803
  • Engine Engine: 6.6L V8 DuraMax Diesel, Turbo
  • Transmission Automatic
  • Fuel Type Diesel Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats

Dealer Comments

Elevate your driving experience with this exceptional 2020 GMC Sierra 3500HD Denali. Boasting a powerful Duramax 6.6L V8 Turbodiesel engine and a rugged 4WD drivetrain, this truck is engineered to conquer any terrain with confidence and capability.

This Sierra 3500HD Denali comes equipped with a remarkable array of features, including:

- Gooseneck / 5th Wheel Prep Package
- White Frost Tricoat exterior
- Engine Block Heater
- 220-Amp Alternator
- Denali Ultimate Package with Technology Package and Power Sunroof
- Trailer Tire Pressure Monitor Sensors
- All-Weather Floor Liners

The Denali trim level elevates this Sierra to new heights, offering a host of premium amenities and advanced technologies. Indulge in the Bose Premium 7-Speaker Sound System, the Multicolor 15" Diagonal Head-Up Display, and the Wireless Charging capabilities. Stay connected and entertained with the Premium GMC Infotainment System, featuring SiriusXM with 360L and Apple CarPlay/Android Auto integration.

Comfort and convenience are paramount in this Sierra 3500HD Denali. Enjoy the heated and ventilated front seats, the heated rear seats, and the heated steering wheel. The Driver Memory function and the Power Driver and Passenger Seats with Lumbar Support ensure a personalized driving experience every time you take the wheel.

Safety is also a top priority, with features like Automatic Emergency Braking, Forward Collision Alert, Lane Departure Warning, and the Rear Cross Traffic Alert system. The HD Surround Vision with Trailer View Camera Provisions and the Integrated Trailer Brake Controller further enhance your towing capabilities and confidence.

Whether you're tackling tough jobs, embarking on adventurous journeys, or simply seeking a luxurious and capable daily driver, this 2020 GMC Sierra 3500HD Denali is the perfect companion. Experience the uncompromising power, refined sophistication, and advanced technology that make this truck a true standout in its class.

We invite you to visit our showroom and take this remarkable Sierra 3500HD Denali for a test drive. Discover the difference that exceptional engineering and premium craftsmanship can make. Let us help you elevate your driving experience and make this impressive truck your own.

Buyers Guide

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 0
    • Hwy: 0
    • Combined: 0
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 36 gal
  • Fuel Type
    • Fuel Type: Diesel Fuel
  • Horse Power
    • Horse Power: 445
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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Must take delivery at the dealership. In Stock Units Only. Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact Yates Buick/GMC for most current information. Must show proof of current ownership or lease of a 2009 or newer Buick or GMC passenger car or truck at least 30 days prior to the new vehicle sale. Not available with special financing, lease and some other offers. Must finance with Yates preferred lender. MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool). Documentation Fee: $495, Estimated Vehicle License Tax: 0.6%, Yates Advantage Protection Package: $1,096. Includes a 3-Year Insurance Plan underwritten by AmTrust. Coverage includes: Exterior Environmental Protection, Interior Protection, Paintless Dent Repair, Windshield Repairs, Theft Protection, DiamondFusion Glass Protection. Additional Features: Window Tint & Door Edge Guards - $999: Yates Buick GMC applies and warranties the Window Tint and Door Edge Guards on every new vehicle. Ceramic Coating: A 1-Year Ceramic Coating is applied to every new vehicle by Yates Buick GMC. The features and options listed are for the new 2025 Buick Enclave and may not apply to this specific vehicle.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.