Used 2021 Gmc Sierra 1500 AT4

 57,981 miles
 Diesel
 Austin, TX

$39,900

AI Analysis:

$40,232 average market price. You save $332 (1%). 

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Key Features

Mileage

57,981 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

VIN

3GTU9EET0MG389067

Contact Seller

Co

Covert Buick GMC West, Inc.

16501 Sweetwater Village Dr Building 1

Austin, TX 78738

Financing Available

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$675 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

This vehicle is located at Covert Buick GMC of Austin on 11750 Research Blvd Suite D, Austin, TX 78759. Visit us soon to take a test drive of this great vehicle. Give us a call at 512-583-3420 for more information! Off-road performance & efficiency: One-owner 2021 GMC Sierra 1500 AT4 4WD. Conquer the trails and the highway in this exceptional, one owner, clean Carfax 2021 GMC Sierra 1500 AT4. This 4D Crew Cab, finished in a menacing Onyx Black over a premium Jet Black with Kalahari Accents leather interior, is GMC's factory-lifted off-road specialist, sitting 28,702 miles below market average! Power comes from the highly desirable 3.0L Duramax Turbo-Diesel I6 engine, delivering 277 horsepower and a massive 460 lb-ft of torque. Paired with a smooth 10-speed automatic transmission and a robust 4WD system, this Duramax provides a superior blend of off-road grunt and incredible highway efficiency, delivering a remarkable 22/26 City/Highway MPG! This GMC Sierra 1500 is located at Covert Buick GMC of Austin on 11750 Research Blvd Suite D, Austin, TX 78759. Serving Central Texas and beyond since 1909, we invite you to experience the Covert Commitment today; visit us soon to take a test drive or call 512-583-3420 for more information! We proudly serve drivers from Austin, Round Rock, Pflugerville, and Cedar Park.

Features & Options

  • Four Wheel Drive
  • Crew Cab
  • 3.0L Duramax Turbo-Diesel I6 engine
  • Power Sunroof
  • Premium GMC Infotainment System with Navigation
  • Bose 7-Speaker Sound System
  • Heated and Ventilated Front Bucket Seats
  • Wireless Charging
  • Power Sliding Rear Window
  • Universal Home Remote
  • Red Recovery Hooks
  • Spray-On Pickup Bed Liner with AT4 Logo
  • Hill Descent Control
  • Skid Plates
  • Auto-locking rear differential
  • Rancho monotube shocks
  • ProGrade Trailering System
  • Hitch Guidance with Hitch View
  • Integrated Trailer Brake Controller
  • In-Vehicle Trailering App

Vehicle History Report

VIN: 3GTU9EET0MG389067

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

Seller Details

Listed 2/6/2026

View original listing
Co

Covert Buick GMC West, Inc.

16501 Sweetwater Village Dr Building 1

Austin, TX 78738

Phone

512-937-**** Show number

Location

Contact Seller

Co

Covert Buick GMC West, Inc.

16501 Sweetwater Village Dr Building 1

Austin, TX 78738

Financing Available

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

$675 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options