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Reduced by $1,164 since Oct 23, 2026

2021 GMC Sierra 1500 SLT

$33,995 Legacy Price

- $400
- $15

$33,995 Legacy Price

- $400
- $15

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Legacy GMC
293 East Howze Beach Road
Slidell, LA 70461

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

Vehicle Information

VIN: 3GTU9DED2MG316317

Stock #: 26G2178A

Model Code: TK10543

Condition Used
Body Style Crew Cab
Exterior Color Summit White
Interior Color Dark Walnut/Slate, Perforated Leather-Appointed Front Outboard Seat Trim
Mileage 103,322
City/Highway 14/20 MPG
Engine Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
Transmission Automatic
Fuel Type Gasoline 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
Aux Input
Heated Seats
Leather Seats
Cruise Control

Dealer Comments

Thank you for your interest in one of Legacy Buick GMC's online offerings. Please continue for more information regarding this 2021 GMC Sierra 1500 SLT with 103,320mi. Indulge yourself with one of the most highly crafted, most luxurious automobiles available today. No matter the terrain or weather, you'll drive at ease in this 4WD-equipped vehicle. With exceptional safety features and superb handling, this 4WD was engineered with excellence in mind. Driven by many, but adored by more, the GMC Sierra 1500 SLT is a perfect addition to any home. There are many vehicles on the market but if you are looking for a vehicle that will perform as good as it looks then this GMC Sierra 1500 SLT is the one!