$41,715

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Condition	Used	Drivetrain	4WD
Make	GMC	Exterior Color	Summit White
Model	Sierra	Interior Color	Jet Black With Kalahari Accents
Trim	1500 AT4	Body Style	Truck
Year	2021	Fuel Type	Gasoline
Mileage	67,143	MPG	14 / 19
Engine	6.2L V8	Title	Clean
Transmission	10 Speed Automatic	VIN	3GTP9EEL1MG122162
Condition	Used
Make	GMC
Model	Sierra
Trim	1500 AT4
Year	2021
Mileage	67,143
Engine	6.2L V8
Transmission	10 Speed Automatic
Drivetrain	4WD
Exterior Color	Summit White
Interior Color	Jet Black With Kalahari Accents
Body Style	Truck
Fuel Type	Gasoline
MPG	14 / 19
Title	Clean
VIN	3GTP9EEL1MG122162

Dealer Description

This used 2021 GMC Sierra 1500 AT4 is a certified vehicle with a powerful EcoTec3 6.2L V8 engine. It features heated and ventilated leather seats, a premium Bose sound system, and advanced technology like adaptive cruise control and lane keep assist. The truck has a sleek summit white exterior and offers a smooth ride with excellent towing capabilities.

Features & Options

Adaptive Cruise Control

Bluetooth®

Heated Steering Wheel

Remote Start

4WD/AWD

Android Auto

Apple CarPlay

Heated Seats

Keyless Entry

Wi-Fi Hotspot

Automatic High Beams

Lane Departure Warning

Lane Keep Assist

Sunroof/Moonroof

Wireless phone phone

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Price Analysis

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Seller Info

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Listed 7/26/2025

Brennan Buick GMC

518-310-2376

Seller Address

Brennan Buick GMC

383 Route 3

Plattsburgh, NY 12901

2021 Gmc Sierra 1500 AT4