Used 2021 Gmc Sierra 1500 AT4

$30,999

Financing as low as $506 per month.

Get Financing through LightStream

Key Features

Mileage

131,712

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Ebony Twilight Metallic / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Au

Audi Central Houston

2120 Southwest Fwy

Houston, TX 77098

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

Dealer Description

Scores 26 Highway MPG and 22 City MPG! This GMC Sierra 1500 delivers a Diesel I6 3.0L/183 engine powering this Automatic transmission. Wireless charging, window, power, rear sliding with rear defogger, wheels, 20" x 9" (50.8 cm x 22.9 cm) machined aluminum with carbon grey metallic accents.

Features & Options

  • Wireless Charging
  • Power Sunroof
  • Rear Camera Mirror
  • Premium Bose 7-Speaker Sound System
  • IntelliBeam Automatic High Beam On/Off
  • Driver Alert Package II
  • Forward Collision Alert
  • Lane Keep Assist w/Lane Departure Warning
  • Automatic Emergency Braking
  • Front Pedestrian Braking
  • Following Distance Indicator
  • Safety Alert Seat
  • Bed View Camera
  • 8" Driver Information Center
  • Engine: Duramax 3.0L Turbo-Diesel I6
  • Universal Home Remote
  • Power Sliding Rear Window w/Rear Defogger
  • Radio: Premium GMC Infotainment Sys w/Navigation
  • SiriusXM w/360L
  • AT4 Value Package

Vehicle History Report

VIN: 3GTU9EETXMG311220

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

Seller Details

Listed 11/25/2025

View original listing
Au

Audi Central Houston

2120 Southwest Fwy

Houston, TX 77098

Phone

855-266-9477

Location

Contact Seller

Au

Audi Central Houston

2120 Southwest Fwy

Houston, TX 77098

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

Explore More Options