Used 2021 Gmc Sierra 1500 AT4

$46,456

Financing as low as $759 per month.

Key Features

Mileage

49,728

Drivetrain

4WD

Engine

6.2L V8

Transmission

10 Speed Automatic

Fuel Type

Gasoline

MPG

15 / 21

Color

Summit White / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

By submitting this form, you agree to be contacted by the seller.

Dealer Description

CARFAX One-Owner. Summit White 2021 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8. We are open for all your sales and service needs! Complete online buying experience available! Call 956-661-5000 to schedule your contact free test drive today!

Features & Options

  • Adaptive Cruise Control
  • Apple CarPlay/Android Auto
  • AT4 Preferred Package
  • AT4 Value Package
  • Bed View Camera
  • Bose Premium Sound System
  • Dual-zone automatic climate control
  • Driver Alert Package I
  • Driver Alert Package II
  • Driver door bin
  • Driver Memory
  • Driver vanity mirror
  • Electronic Stability Control
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front Prem Floor Liners w/Removable Carpet Insert
  • Front reading lights
  • Front wheel independent suspension
  • Fully automatic headlights
  • GMC Connected Access Capable

Vehicle History Report

VIN: 3GTP9EEL5MG304530

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

Seller Details

Listed 12/13/2025

View original listing
So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

Phone

956-467-1305

Location

Contact Seller

So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

By submitting this form, you agree to be contacted by the seller.

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