Used 2021 Gmc Sierra 1500 AT4

$38,989

Financing as low as $637 per month.

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Key Features

Mileage

90,540

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic Transmission

Fuel Type

Diesel

MPG

15 / 21

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Fl

Flow MINI of Raleigh

5600 Capital Blvd

Raleigh, NC 27616

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

Dealer Description

The 2021 GMC Sierra 1500 AT4 blends rugged off-road capability with upscale refinement. Powered by the durable 3.0L Duramax Turbo-Diesel engine, and equipped with the AT4 Premium Package and Tech Package, this truck is built to handle tough terrain while keeping you connected and comfortable. Off-Road Capability factory 2-inch lift, skid plates, and Rancho monotube shocks for confident performance. Bold Design signature AT4 styling with dark chrome accents and athletic stance. Strength, diesel efficiency, and premium features all come together in this 2021 Sierra AT4-schedule your test drive today!

Features & Options

  • Adaptive Cruise Control
  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Heated Seats
  • Keyless Entry
  • Wi-Fi Hotspot
  • Automatic High Beams
  • Emergency Brake Assist
  • Lane Departure Warning
  • Lane Keep Assist
  • Sunroof/Moonroof
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • Rear View Camera

Vehicle History Report

VIN: 1GTU9EET8MZ124445

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

Seller Details

Listed 10/17/2025

View original listing
Fl

Flow MINI of Raleigh

5600 Capital Blvd

Raleigh, NC 27616

Phone

919-876-4580

Location

Contact Seller

Fl

Flow MINI of Raleigh

5600 Capital Blvd

Raleigh, NC 27616

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

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