Used 2021 Gmc Sierra 1500 AT4

 63,604 miles
 Diesel
 Cathedral City, CA

$45,500

AI Analysis:

$41,036 average market price. 

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Key Features

Mileage

63,604 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

3GTU9EET2MG308571

Contact Seller

IN

INFINITI Palm Springs

36444 Auto Park Dr.

Cathedral City, CA 92234

Financing Available

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$770 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

Discover rugged capability and premium comfort with this 2021 GMC Sierra 1500 AT4, located in Indio, CA. Powered by a fuel-efficient 3.0L inline-six diesel and equipped with 4WD, this GMC Sierra AT4 delivers strong towing performance, excellent highway mileage, and confident off-road capability. The Off-Road Package enhances suspension and underbody protection for trail-ready durability, while AT4-specific styling and rugged tires command attention on and off pavement. Inside, premium features include a BOSE stereo for immersive audio, a factory navigation system to keep you on course, and Hands Free Bluetooth for safe connectivity. Apple CarPlay integration provides seamless access to maps, music, and messaging from your iPhone. The cabin combines durable materials with thoughtful technology, offering comfort and convenience for daily drives and long trips alike. This GMC Sierra AT4 comes with a comprehensive equipment set and the best price in the area, delivering exceptional value for buyers seeking a capable diesel truck with upscale amenities. Located in Indio, CA, this vehicle is ready for immediate test drives and local pickup. Competitive pricing, proven GMC durability, and a loaded feature list make this 2021 GMC Sierra 1500 AT4 an outstanding choice for drivers who want performance, comfort, and off-road readiness in one package. Contact us to schedule a viewing or test drive.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth Technology
  • Apple CarPlay:
  • Blind Spot Monitor:
  • Forward Collision Warning:
  • Moon Roof:
  • Android Auto.
  • Adaptive Cruise Control.
  • Lane Departure Warning:
  • Lane Keep Assist.
  • Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This vehicle stays safely in its lane with Lane Keep Assist. Bluetooth technology is built into this vehicle, keeping your hands on the steering wheel and your focus on the road. The GMC Sierra is pure luxury with a heated steering wheel. This model features a high end BOSE stereo system. This unit comes equipped with Android Auto for seamless smartphone integration on the road. You'll never again be lost in a crowded city or a country region with the navigation system on this 2021 GMC Sierra 1500. Apple CarPlay: Seamless smartphone integration for this unit - stay connected and entertained on the go!

Vehicle History Report

VIN: 3GTU9EET2MG308571

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

Seller Details

Listed 3/4/2026

View original listing
IN

INFINITI Palm Springs

36444 Auto Park Dr.

Cathedral City, CA 92234

Phone

760-324-**** Show number

Location

Contact Seller

IN

INFINITI Palm Springs

36444 Auto Park Dr.

Cathedral City, CA 92234

Financing Available

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

$770 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options