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Reduced by $1,716 since Jun 23, 2026

2021 GMC Sierra 1500 AT4

$36,679 YOUR PRICE

Retail Price $35,532
- $899
- $149
- $99
Your Price $36,679

$36,679 YOUR PRICE

Retail Price $35,532
- $899
- $149
- $99
Your Price $36,679

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Central Buick GMC
1555 1ST ST S
WINTER HAVEN, FL 33880

Sales: 863-508-6693
Service: 863-877-0480
Parts: 863-877-0480

Vehicle Information

VIN: 1GTP9EED6MZ176145

Stock #: 298645A

Model Code: TK10543

Body Style Crew Cab
Exterior Color Summit White
Interior Color Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
Mileage 91,752
City/Highway 14/19 MPG
Engine Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
Transmission Automatic
Fuel Type Gasoline 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
Wireless Phone Charging
Blind Spot Monitor
Navigation System
Parking Assistance
Cruise Control

Dealer Comments

Experience the ultimate in off-road capability with this 2021 GMC Sierra 1500 AT4. Equipped with an EcoTec3 5.3L V8 engine and a 10-Speed Automatic transmission, this 4WD pickup is ready to conquer any terrain.

- AT4 PREMIUM PACKAGE
- LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires
- Driver Alert Package I
- AT4 high clearance step

This Sierra 1500 AT4 is packed with premium features that will elevate your driving experience:

- Premium Bose 7-Speaker Sound System
- Premium GMC Infotainment Sys w/Navigation
- Heated and Ventilated Front Seats
- Heated Steering Wheel
- Wireless Charging

Designed for the adventurous spirit, the Sierra 1500 AT4 offers impressive off-road capabilities with its Off-Road Suspension, Auto-Locking Rear Differential, and Hill Descent Control. Whether you're tackling rugged trails or navigating the city, this truck delivers the performance and versatility you demand.

Experience the power and capability of the 2021 GMC Sierra 1500 AT4. Schedule a test drive today and discover how this exceptional truck can elevate your driving experience.