Used 2021 Gmc Sierra 1500 AT4

 35,985 miles
 Diesel
 ,

$48,995

AI Analysis:

$42,788 average market price. 

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Key Features

Mileage

35,985 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

Automatic 10 Speed

Fuel Type

Diesel

MPG

22 / 26

Color

Black / Black

Title

Clean

Contact Seller

Av

Avanesyan Motors

avanesyanmotors.com

,

Financing Available

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$829 / month

  • Rates as low as 4.09% APR

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Dealer Description

This 2021 GMC Sierra 1500 AT4 is built tough and ready for adventure. With the efficient and powerful 3.0L Duramax Diesel, you’ll get excellent towing ability, long-lasting reliability, and surprising fuel economy. The AT4 package adds off-road capability with premium comfort and technology, making it a great fit for both work and play. A perfect mix of power, efficiency, and luxury in a 4x4 diesel truck.

Features & Options

  • Rear Step Bumper Detail
  • Dual Tip Exhaust
  • LED Pickup Bed Light
  • Spray-On Pickup Bed Liner
  • Powertrain Skid Plate
  • Lift Assist Tailgate
  • Multi-Function Split-Folding Tailgate
  • Power Locking Tailgate
  • Power Open Tailgate
  • Removable Tailgate Step
  • Active Grille Shutters
  • Body-Color Door Handles
  • Polished Aluminum Exhaust Tip Color
  • Black Fender Lip Moldings
  • Body-Color Front Bumper Color
  • Black Grille Color
  • Body-Color Surround Grille Color
  • Black Mirror Color
  • Body-Color Rear Bumper Color
  • Black Window Trim Color

Vehicle History Report

VIN: 3GTU9EET6MG371625

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

Seller Details

Listed 10/19/2025

View original listing
Av

Avanesyan Motors

avanesyanmotors.com

,

Location

Contact Seller

Av

Avanesyan Motors

avanesyanmotors.com

,

Financing Available

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

$829 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options