Used 2021 Gmc Sierra 1500 AT4

 50,562 miles
 Diesel
 Kennewick, WA

$40,995

AI Analysis:

$40,919 average market price. 

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Key Features

Mileage

50,562 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Satin Steel Metallic / Jet Black With Kalahari Accents

Title

Clean

VIN

1GTU9EET5MZ149397

Contact Seller

Mi

Millennium Auto Sales Inc

6918 W Clearwater Ave

Kennewick, WA 99336

Financing Available

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$694 / month

  • Rates as low as 4.09% APR

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  • Same-day approval

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Dealer Description

The 2021 GMC Sierra 1500 4WD Crew Cab 147" AT4, dressed in a sleek Satin Steel Metallic, is a robust yet sophisticated truck designed for both adventure and luxury. Its exterior exudes confidence and strength, perfectly complemented by the rugged AT4 features, including the included AT4 Premium Package and the striking LPO AT4 high clearance step. The interior showcases a refined mix of Jet Black with Kalahari accents, embodying both ruggedness and elegance, making every drive comfortable and stylish. Equipped with a powerful 3.0L 6-cylinder engine, this Sierra promises a seamless blend of performance and fuel efficiency, adapting effortlessly to various terrains with its Four Wheel Drive drivetrain. The truck is packed with advanced features that elevate the driving experience: active cruise control for those long journeys, a bed liner for added utility, and a heads-up display that keeps essential information right in your line of sight. The Technology Package adds modern conveniences such as wireless charging and Bluetooth connectivity, ensuring you're always connected and charged on the go. Safety is paramount in the Sierra 1500 AT4, featuring a blind spot monitor and forward collision warning to keep you and your passengers secure. The Driver Alert Package II further enhances safety with innovative aids like parking assist, while the comfortable heated seats provide a touch of luxury. Whether you're towing with the comprehensive towing package or cruising with the AT4 Preferred Package, every drive is elevated. This Sierra is not just a vehicle; it's a versatile companion ready to tackle any challenge while offering top-tier comfort and technology.

Features & Options

  • Active Cruise Control
  • Bed Liner
  • Heads Up Display
  • Wireless Charging
  • Blind Spot Monitor
  • Bluetooth
  • Fwd Collision Warning
  • Heated Seats
  • Parking Assist
  • Towing Pkg
  • Universal Home Remote
  • Rear Sliding Power Window
  • Navigation System
  • Premium Sound System
  • Lane Change Alert With Side Blind Zone Alert
  • Rear Cross Traffic Alert
  • Forward Collision Alert
  • Lane Keep Assist/Lane Departure Warning
  • Automatic Highbeams
  • Adaptive Emergency Braking
  • Bose Premium Audio System

Vehicle History Report

VIN: 1GTU9EET5MZ149397

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

Seller Details

Listed 2/6/2026

View original listing
Mi

Millennium Auto Sales Inc

6918 W Clearwater Ave

Kennewick, WA 99336

Phone

509-582-**** Show number

Location

Contact Seller

Mi

Millennium Auto Sales Inc

6918 W Clearwater Ave

Kennewick, WA 99336

Financing Available

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

$694 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options