Used 2021 Gmc Sierra 1500 AT4

$40,945

Financing as low as $669 per month.

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Key Features

Mileage

55,531

Drivetrain

4WD

Engine

5.3L 8 Cylinder

Transmission

10 Speed Automatic

Fuel Type

Gasoline

MPG

16 / 21

Color

Onyx / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Hi

Hillsdale Chrysler Dodge Jeep Ram

3080 W Carleton Rd

Hillsdale, MI 49242-8241

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

Dealer Description

The 2021 GMC Sierra 1500 AT4 is an outstanding blend of rugged capability and premium refinement, making it a top choice for drivers who demand both performance and comfort. Its off-road-ready features, like a factory-installed 2-inch suspension lift, skid plates, and Rancho shocks, give it impressive trail and terrain handling, while the available 6.2L V8 engine delivers powerful towing and hauling capability. Inside, the Sierra AT4 offers a refined cabin with premium materials, advanced technology like the GMC Infotainment System with Apple CarPlay and Android Auto, and spacious seating that makes every drive enjoyable. With its bold exterior styling, innovative MultiPro tailgate, and a reputation for reliability, the 2021 Sierra 1500 AT4 stands out as a versatile truck that's equally at home on rugged trails and city streets.

Features & Options

  • Leather upholstery
  • Automatic temperature control
  • Wireless phone connectivity
  • Front dual zone A/C
  • Auto-dimming rearview mirror
  • Split folding rear seat
  • Memory seat
  • Heated front seats
  • Ventilated front seats
  • Perimeter/approach lights
  • Remote keyless entry
  • Heated steering wheel
  • Trailer tow package with hitch guidance
  • Spray on bedliner
  • HD rear vision camera
  • Apple CarPlay/Android Auto
  • MultiPro tailgate

Vehicle History Report

VIN: 1GTP9EED8MZ255042

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

Seller Details

Listed 9/26/2025

View original listing
Hi

Hillsdale Chrysler Dodge Jeep Ram

3080 W Carleton Rd

Hillsdale, MI 49242-8241

Phone

517-437-3394

Location

Contact Seller

Hi

Hillsdale Chrysler Dodge Jeep Ram

3080 W Carleton Rd

Hillsdale, MI 49242-8241

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

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