SOLD - Used 2021 Gmc Sierra 1500 AT4

$40,500

Financing as low as $662 per month.

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Key Features

Mileage

62,162

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

Automatic

Fuel Type

Diesel

MPG

15 / 21

Color

Onyx Black / Jet Black / Kalahari

Title

Clean

Contact Seller

Bl

Blaise Alexander Chevrolet of Altoona

101 Pleasant Valley Blvd

Altoona, PA 16602

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

Dealer Description

FOR SALE: The truck that makes other trucks insecure. 2021 GMC Sierra 1500 AT4 4WD AKA: The Onyx Black Beast. Looking for a truck that's tougher than your ex's new boyfriend but smoother than your grandmas mashed potatoes? Well buckle up, buttercup because this 2021 GMC Sierra AT4 is about to ruin your idea of what a nice truck is. Built for Adventure. Styled for Flex. Priced to Move.

Features & Options

  • AWD
  • Android Auto
  • Apple CarPlay
  • Automatic climate control
  • Backup camera
  • Bluetooth
  • Fog lights
  • Keyless entry
  • Power seats
  • Satellite radio ready
  • Side-impact air bags
  • Tow package
  • WiFi hotspot
  • Bed liner
  • Heated & ventilated front seats
  • Heated rear seats and heated interior.
  • Power driver seat and other premium features.

Vehicle History Report

VIN: 1GTU9EET3MZ116947

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

Seller Details

Listed 9/11/2025

View original listing
Bl

Blaise Alexander Chevrolet of Altoona

101 Pleasant Valley Blvd

Altoona, PA 16602

Phone

855-602-5244

Location

Contact Seller

Bl

Blaise Alexander Chevrolet of Altoona

101 Pleasant Valley Blvd

Altoona, PA 16602

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

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