1 / 44

Reduced by $100 since May 12, 2026

2021 GMC Sierra 2500 HD Denali

$41,999 Legacy Price

- $400
- $15

$41,999 Legacy Price

- $400
- $15

Visit our Store

Legacy GMC
293 East Howze Beach Road
Slidell, LA 70461

Sales: 985-288-1846
Service: 985-718-4132
Parts: 985-718-4132

Vehicle Information

VIN: 1GT49REY1MF126123

Stock #: 26G1751A

Model Code: TK20743

Condition Used
Body Style Crew Cab
Exterior Color White Frost Tricoat
Interior Color Dark Walnut/Dark Ash Grey, Forge Perforated Leather Seat Trim
Mileage 164,341
Engine Engine: 6.6L V8 DuraMax Diesel, Turbo
Transmission Automatic
Fuel Type Diesel Fuel

Highlighted Features

View Window Sticker

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

Legacy Buick GMC has a wide selection of exceptional pre-owned vehicles to choose from, including this 2021 GMC Sierra 2500HD. Put performance, safety, beauty, sophistication and all the right amenities into a car, and here it is! Now you can own luxury without the luxury price tag! With 4WD, you can take this 2021 GMC Sierra 2500HD Denali to places roads don't go. It's all about the adventure and getting the most enjoyment out of your new ride. Just what you've been looking for. With quality in mind, this vehicle is the perfect addition to take home. You've found the one you've been looking for. Your dream car.