Used 2021 Gmc Sierra 2500 HD AT4

 105,303 miles
 Diesel
 Sykesville, MD

$49,990

AI Analysis:

$51,975 average market price. You save $1,985 (4%). 

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Key Features

Mileage

105,303 miles

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

Allison 10 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Au

AutoDot

6251 Sykesville Rd

Sykesville, MD 21784

Financing Available

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

$846 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

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Dealer Description

At AutoDot, we strive to provide accurate information about the features and options of our vehicles, but errors can occur. Therefore, we encourage you to reach out to our dealership to inquire about details that are important for your purchasing decision. Please note that the price listed does not cover sales tax, tag, title, registration, and a $785 Dealer Documentation Fee (not required by law). AutoDot adheres to a no-haggle no-hassle, transparent pricing policy. Unlike some other dealerships in the area that may have hidden fees such as reconditioning, certification, or inspection, we do not. Your questions are important to us, so please feel free to contact us at any time.

Features & Options

  • 1 Owner
  • Clean Carfax
  • 4 Wheel Drive
  • 6.6 Liter Duramax Turbo Diesel
  • AT4 Heavy Duty
  • Goosneck 5th Wheel Package
  • Heavy Duty Front Springs
  • High Idle Switch
  • Apple CarPlay Android Auto
  • Backup Camera
  • Bed Camera
  • Tow Camera
  • Heated Seats
  • Cooled Seats
  • Heated Rear Seats
  • Heated Steering
  • Bose Sound
  • Blind Spot Monitor
  • Collision Avoidance
  • Lane Departure Warning

Vehicle History Report

VIN: 1GT49PEYXMF134497

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

Seller Details

Listed 1/14/2026

View original listing
Au

AutoDot

6251 Sykesville Rd

Sykesville, MD 21784

Phone

443-328-**** Show number

Email

****@autodot.com Show email

Location

Contact Seller

Au

AutoDot

6251 Sykesville Rd

Sykesville, MD 21784

Financing Available

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

$846 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options