Used 2021 Gmc Sierra 1500 AT4

 90,348 miles
 Diesel
 Glasgow, MT

$38,500

AI Analysis:

$38,954 average market price. You save $454 (1%). 

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Key Features

Mileage

90,348 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Summit White / Jet Black With Kalahari Accents

Title

Clean

VIN

3GTU9EET5MG203376

Contact Seller

Gl

Glasgow Auto Sales

54137 US HWY 2

Glasgow, MT 59230

Financing Available

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

$652 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

The 2021 GMC Sierra 1500 AT4 offers a powerful 3.0L Duramax Turbo-Diesel I6 engine, premium GMC Infotainment with navigation, and a suite of advanced safety and technology features. With its Summit White exterior and Jet Black with Kalahari accents interior, this crew cab truck is designed for both comfort and capability. Enjoy features like a heated steering wheel, ventilated front seats, and a premium sound system, all designed to enhance your driving experience.

Features & Options

  • Adaptive Cruise Control
  • Blind Spot Monitor
  • Apple CarPlay
  • Bluetooth
  • Heed Steering Wheel
  • Remote Start
  • Navigation System
  • Lane Departure Warning
  • Lane Keep Assist
  • Forward Collision Warning
  • Rear View Camera
  • Turbo Charged Engine
  • Premium Sound System
  • Automatic High Beams
  • Emergency Brake Assist
  • Parking Assistance
  • Wi-Fi Hotspot

Vehicle History Report

VIN: 3GTU9EET5MG203376

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

Seller Details

Listed 1/29/2026

View original listing
Gl

Glasgow Auto Sales

54137 US HWY 2

Glasgow, MT 59230

Phone

877-240-**** Show number

Location

Contact Seller

Gl

Glasgow Auto Sales

54137 US HWY 2

Glasgow, MT 59230

Financing Available

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

$652 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options