Used 2021 Gmc Sierra 1500 AT4

 75,900 miles
 Diesel
 Newton, IA

$40,828

AI Analysis:

$37,897 average market price. 

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Key Features

Mileage

75,900 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Summit White / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Gr

Gregg Young

2180 West 20th Street South

Newton, IA 50208

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$691 / month

  • Rates as low as 4.09% APR

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Dealer Description

Discover the 2021 GMC Sierra 1500 AT4, a robust and stylish pickup truck that combines luxury with unmatched capability. With only 75,894 miles on the odometer, this used vehicle boasts a striking Summit White exterior complemented by a Jet Black interior with Kalahari accents. Powered by a turbocharged 3.0L six-cylinder diesel engine, it delivers an impressive 277 horsepower at 3,750 RPM and a commanding 460 lb-ft of torque at 1,500 RPM, ensuring you have ample power for work or play. The 10-speed automatic transmission and 4WD drivetrain provide seamless performance across various terrains, making it an ideal choice for those who demand versatility and durability. Inside, the Sierra AT4 is loaded with premium features such as heated seats, rear heated seats, a push-start ignition, keyless entry, and memory seats, offering a comfortable and convenient driving experience. Modern connectivity options include Apple CarPlay, Bluetooth, a backup camera, satellite radio readiness, a Wi-Fi hotspot, and a premium audio system, all accessible through an intuitive 8-inch touch-screen infotainment display. This 2021 GMC Sierra 1500 AT4 is designed to keep you safe and secure on every journey. It features a comprehensive suite of safety systems, including a rear seat reminder to alert you before leaving the vehicle, four-wheel anti-lock braking system (ABS), and power door locks with anti-lockout and auto-locking functions for added security. The programmable safety key allows you to customize access for additional peace of mind, while off-road driving assistance such as hill descent control helps maintain control on challenging terrains. Whether navigating city streets or rough trails, these features ensure you and your passengers are protected at all times. Stay connected and entertained with the advanced technology suite of this Sierra 1500 AT4. It offers compatibility with the myGMC app featuring Connected Access, allowing you to remotely monitor vehicle health and control certain functions. Hands-free phone call integration and voice-operated radio enable seamless communication and entertainment management while on the move. The 8-inch touch-screen infotainment system includes a touch display, supporting connected in-car apps for additional functionality and a total of six speakers delivering crisp audio. Auxiliary USB inputs ensure your devices stay charged and connected, making every drive enjoyable and convenient. Under the hood, this Sierra 1500 AT4 is equipped with performance features tailored for both on-road comfort and off-road capability. The electronic auto start/stop system helps improve fuel efficiency during idle periods, while the electronic Hi-Lo 4WD selector and part-time 4WD system with on-demand setting provide versatile traction control. A locking rear differential enhances stability and grip in tough conditions, and the tuned suspension designed for off-road use ensures a smooth ride over rugged terrain. These performance features make this Sierra 1500 AT4 an excellent choice for work, adventure, or everyday driving. Poised and powerful, our Diesel equipped Accident Free 2021 GMC Sierra 1500 AT4 Crew Cab 4X4 Heated and Cooled Seats Heated Steering Wheel has just what you need to conquer tough terrain in Summit White! Motivated by a TurboCharged 3.0 Liter DuraMax Diesel 6 Cylinder offering 277hp and 460lb-ft of torque to a 10 Speed Automatic transmission for bold strength. This Four Wheel Drive truck also rides on a 2-inch factory lift kit with trail-friendly suspension

Features & Options

  • Android Auto
  • Apple CarPlay
  • Automatic climate control
  • Backup camera
  • Bluetooth
  • Cooled seats
  • Heated seats
  • Heated steering wheel
  • Keyless entry

Vehicle History Report

VIN: 1GTU9EET7MZ425532

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

Seller Details

Listed 1/22/2026

View original listing
Gr

Gregg Young

2180 West 20th Street South

Newton, IA 50208

Phone

641-354-**** Show number

Location

Contact Seller

Gr

Gregg Young

2180 West 20th Street South

Newton, IA 50208

Financing Available

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

$691 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

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