Used 2021 Gmc Sierra AT4

$35,995

Financing as low as $588 per month.

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Key Features

Mileage

178,638

Drivetrain

4WD

Engine

6.6L 8 Cylinder

Transmission

6 Speed Shiftable Automatic

Fuel Type

Gasoline

MPG

N/A

Color

Pacific Blue Metallic / Jet Black W/Kalahari Accents

Title

Clean

Contact Seller

De

Dean's Auto Sales

3069 S Linden RD

Flint, MI 48507

By submitting this form, you agree to be contacted by the seller.

Dealer Description

Introducing the all-new 2021 GMC Sierra 2500HD AT4, the ultimate truck for all your heavy-duty needs. With its rugged and bold design, this truck is sure to turn heads on and off the road. Equipped with a powerful 6.6L V8 engine, it delivers an impressive 445 horsepower and 910 lb-ft of torque, making it the perfect companion for any task. But it's not just about power, the 2021 Sierra 2500HD AT4 also offers unparalleled comfort and luxury. The spacious interior is designed with premium materials, providing a comfortable and quiet ride. And with the latest technology features such as a 15-inch diagonal head-up display, 8-inch diagonal GMC Infotainment System, and wireless charging, you'll stay connected and entertained no matter where your journey takes you. But what sets the 2021 Sierra 2500HD AT4 apart from other trucks is its off-road capabilities. With features like the available 4-wheel drive with Autotrac, off-road suspension package, and skid plates, this truck is ready to take on any terrain. Plus, the MultiPro Tailgate with six different functions makes loading and unloading a breeze. Safety is also a top priority in the 2021 Sierra 2500HD AT4. It comes equipped with an array of advanced safety features, including Forward Collision Alert, Lane Departure Warning, and Front and Rear Park Assist, giving you peace of mind on the road. So why wait? Upgrade to the 2021 GMC Sierra 2500HD AT4 and experience the power, luxury, and off-road prowess in one exceptional truck. Visit your nearest GMC dealership today and take this beast for a test drive. Trust us, you won't be disappointed.

Features & Options

  • Air Conditioning
  • Air filtration
  • Front air conditioning - automatic climate control
  • Front air conditioning zones - dual
  • Rear vents - second row
  • Airbag deactivation - occupant sensing passenger
  • Front airbags - dual
  • Side airbags - front
  • Side curtain airbags - front
  • Side curtain airbags - rear
  • Antenna type - diversity
  • Antenna type - mast
  • Auxiliary audio input - Bluetooth
  • Auxiliary audio input - iPod/iPhone
  • Auxiliary audio input - jack
  • Auxiliary audio input - memory card slot
  • Auxiliary audio input - USB
  • Radio - AM/FM
  • Radio - HD radio
  • Radio - touch screen display

Vehicle History Report

VIN: 1GT49PE79MF169801

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

Seller Details

Listed 9/16/2025

View original listing
De

Dean's Auto Sales

3069 S Linden RD

Flint, MI 48507

Phone

810-406-7313

Email

deansautosale@gmail.com

Location

Contact Seller

De

Dean's Auto Sales

3069 S Linden RD

Flint, MI 48507

By submitting this form, you agree to be contacted by the seller.

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