Used 2021 Gmc Sierra 1500 AT4

 115,670 miles
 Diesel
 Austin, TX

$33,991

AI Analysis:

$34,998 average market price. You save $1,007 (3%). 

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Key Features

Mileage

115,670 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Summit White / Jet Black With Kalahari Accents

Title

Clean

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!

$575 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

🔥 2021 GMC Sierra 1500 AT4 – Ready for Adventure! 🔥 Drive in style and power with this rugged 2021 GMC Sierra 1500 AT4! Featuring a 4WD 3.0L I6 engine paired with a smooth 10-speed automatic transmission, this truck is built to handle both city streets and off-road trails with ease. Mileage: 115,670 mi. Body Style: 4D Crew Cab. Exterior: Summit White. Interior: Jet Black with Kalahari Accents. Drive: 4WD. Why you’ll love it: Tough, capable, and ready for any adventure. Luxurious interior with stylish Kalahari accents. Crew cab comfort for family or work. Don’t wait—this AT4 won’t stay on the lot long! Call us today at 512-345-4343 to schedule your test drive and experience the perfect mix of power, style, and comfort.

Features & Options

  • AWD
  • Android Auto
  • Apple CarPlay
  • Backup Camera
  • Fog Lights
  • Heated Seats
  • Keyless Entry
  • Memory Seats
  • Power Seats
  • Premium Audio
  • Sunroof / Moonroof
  • Tow Package
  • Wireless Phone Charging

Vehicle History Report

VIN: 3GTU9EET4MG391677

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

Seller Details

Listed 1/6/2026

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!

$575 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options