AutoNation Chevrolet Gulf Freeway

2021 GMC Sierra 2500 HD Denali



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Vehicle Information

VIN: 1GT49REY3MF138399
Stock #: MF138399
Model Code: TK20743
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Jet Black, Forge Perforated Leather Seat Trim
  • Mileage 123,589
  • 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

  • Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible
  • Denali Ultimate Package
  • Technology Package
  • Sunroof; Power
  • Sun/Moonroof
  • Leather Seats
  • Navigation System
  • Lpo; Rear Underseat Storage; Composite Storage Bin
  • Alternator; 220 Amps
  • Engine Block Heater
  • Keyless Start
  • Heads-Up Display
  • Cooled Front Seat(S)
  • Audio System; Premium Gmc Infotainment System With Navigation And 8" Diagonal Color Touch-Screen
  • Denali Preferred Equipment Group
  • Emissions; Federal Requirements
  • Exhaust Brake
  • Gvwr; 11;300 Lbs. (5126 Kg)
  • Jet Black; Forge Perforated Leather Seat Trim
  • License Plate Kit; Front
  • Multi-Color 15" Diagonal Head-Up Display
  • Pickup Bed
  • Rear Axle; 3.42 Ratio
  • Rear Camera Mirror; Inside Rearview Auto-Dimming With Full Camera Display
  • Seats; Front Bucket
  • Summit White
  • Transmission; Allison 10-Speed Automatic
  • Wheels; 20" (50.8 Cm) Multi-Dimensional Polished Aluminum
  • Winter Grille Cover


This vehicle includes a Money-Back Guarantee* and passed our precise inspection process. Best of all the price you see is the price you pay. No haggling. No back and forth. No pressure. And this price is so good it is guaranteed. *Money-Back Guarantee is valid for 5 days or 250 miles, whichever comes first. Subject to certain terms and conditions. See store for details. Some restrictions apply.

Thank you for your interest in one of AutoNation Ford Katy 's online offerings. Please continue for more information regarding this 2021 GMC Sierra 2500HD Denali with 123,589mi. This 4WD-equipped vehicle handles any condition on- or off-road with the sure footedness of a mountain goat. With unequaled traction and stability, you'll drive with confidence in any weather with this White Frost Tricoat 2021 4WD GMC Sierra 2500HD Denali. You could keep looking, but why? You've found the perfect vehicle right here. Driven by many, but adored by more, the GMC Sierra 2500HD Denali is a perfect addition to any home. This White Frost Tricoat GMC is clean and shiny exterior makes it look like it came straight from the factory.

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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Dealer sets actual price. Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, tag, license, title, registration fees, and government fees are not included in quoted price. $225 dealer documentary fee is included in quoted price. Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information. Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.

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