Used 2021 Gmc Sierra 1500 AT4

 83,441 miles
 Gas
 Evanston, WY

$37,500

AI Analysis:

$37,739 average market price. You save $239 (1%). 

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Key Features

Mileage

83,441 miles

Drivetrain

4WD

Engine

6.2L V8

Transmission

Automatic

Fuel Type

Gas

MPG

14 / 19

Color

Satin Steel Metallic / Jet Black With Kalahari Accents

Title

Clean

VIN

3GTP9EEL9MG458982

Contact Seller

He

Heritage Chevrolet GMC of Evanston

624 Front St

Evanston, WY 82930

Financing Available

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$635 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

Discover this rugged and refined 2021 GMC Sierra 1500 AT4 4WD, now available in Evanston, WY. Powered by a strong V8 6.2L gasoline engine, this GMC Sierra AT4 delivers confident towing, smooth highway performance, and the capability you expect from a premium off-road package. With CARFAX 1-Owner history and a CARFAX Clean Report, this truck offers peace of mind and documented maintenance. Inside, enjoy premium comfort and connectivity with a BOSE stereo system, integrated navigation, and Hands Free Bluetooth® for seamless calling and audio streaming. The AT4 trim adds off-road-ready features, durable interior materials, and a commanding driving position that suits both daily commuting and weekend adventures. The 4WD system enhances traction and control in Wyoming's varied weather and terrain. This GMC Sierra balances utility and refinement: a versatile bed for gear and tools, advanced technology for safety and convenience, and a muscular V8 for reliable performance under load. Whether you need a dependable work truck or a capable recreational vehicle, this model meets the mark. Located in Evanston, WY, this 2021 GMC Sierra 1500 AT4 is competitively priced — offering the best price in the area for comparable vehicles. Contact us today to schedule a test drive, review the CARFAX report, and experience this exceptional GMC Sierra AT4 in person.

Features & Options

  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Wi-Fi Hotspot
  • Auto Dimming Mirror
  • Emergency Brake Assist
  • Rear View Camera
  • Turbo Charged Engine
  • Cruise Control
  • Navigation System
  • Lane Departure Warning
  • Lane Keep Assist
  • BOSE Sound System
  • Power Sliding Rear Window with Rear Defogger
  • Wireless Charging
  • Universal Home Remote
  • Premium GMC Infotainment System Radio with Navigation

Vehicle History Report

VIN: 3GTP9EEL9MG458982

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

Seller Details

Listed 2/21/2026

View original listing
He

Heritage Chevrolet GMC of Evanston

624 Front St

Evanston, WY 82930

Phone

307-288-**** Show number

Location

Contact Seller

He

Heritage Chevrolet GMC of Evanston

624 Front St

Evanston, WY 82930

Financing Available

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

$635 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options