Used 2021 Gmc Sierra 1500 AT4

 130,005 miles
 Gas
 Hughes Springs, TX

$30,990

AI Analysis:

$32,917 average market price. You save $1,927 (6%). 

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Key Features

Mileage

130,005 miles

Drivetrain

4WD

Engine

6.2L V8

Transmission

10 Speed Automatic

Fuel Type

Gas

MPG

14 / 19

Color

Satin Steel Metallic / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Va

Vanguard Ford

143 Texas Highway 49 South

Hughes Springs, TX 75656

Financing Available

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$524 / month

  • Rates as low as 4.09% APR

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  • Same-day approval

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Dealer Description

Experience the unparalleled power and capability of the 2021 GMC Sierra 1500 AT4. This exceptional full-size pickup is built to conquer any terrain, whether you're tackling rugged off-road adventures or navigating the daily demands of your busy lifestyle. Boasting a clean CarFax history and a single previous owner, this Sierra AT4 is a true gem. Standout features include a premium audio system with GMC Infotainment, heated and ventilated front seats, heated steering wheel, integrated trailer brake controller, in-vehicle trailering app, and Hitch Guidance with Hitch View. The Sierra AT4's powerful 6.2L V8 engine delivers impressive horsepower and torque, paired with a smooth-shifting transmission and robust 4-wheel drive system. The premium interior features keep you comfortable and connected on the road, while the truck's off-road-focused suspension and all-terrain tires provide exceptional capability. Enjoy the convenience of the GMC Infotainment system, which seamlessly integrates with your smartphone via Apple CarPlay and Android Auto. The Sierra AT4 is equipped with a comprehensive trailering package, making it easier than ever to maneuver your trailer with confidence. Whether you're seeking a capable off-road companion, a versatile work truck, or a premium daily driver, the 2021 GMC Sierra 1500 AT4 is the perfect choice.

Features & Options

  • Trailering Package
  • Premium audio system with GMC Infotainment
  • Heated and ventilated front seats
  • Heated steering wheel
  • Integrated Trailer Brake Controller
  • In-Vehicle Trailering App
  • Hitch Guidance with Hitch View
  • 18 Machined Aluminum Wheels
  • Apple CarPlay/Android Auto smart device mirroring
  • Bluetooth handsfree wireless device connectivity
  • Dual-zone automatic climate control
  • HD Rear Vision Camera w/Hitch View
  • LED front fog lights and headlights
  • Remote activated perimeter approach lighting
  • Spray-in pickup bed liner
  • Trailer brake controller and towing wiring harness

Vehicle History Report

VIN: 3GTP9EEL9MG397035

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 1/18/2026

View original listing
Va

Vanguard Ford

143 Texas Highway 49 South

Hughes Springs, TX 75656

Phone

903-639-**** Show number

Location

Contact Seller

Va

Vanguard Ford

143 Texas Highway 49 South

Hughes Springs, TX 75656

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$524 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

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