Used 2021 Gmc Sierra AT4

$58,973

Financing as low as $964 per month.

Get Financing through LightStream

Key Features

Mileage

23,195

Drivetrain

4WD

Engine

6.6L 8 Cylinder

Transmission

6 Speed Automatic

Fuel Type

Gasoline

MPG

N/A

Color

Summit White / Jet Black

Title

Clean

Contact Seller

Bi

Bill Luke Chrysler Jeep Dodge Ram

2425 W Camelback Rd

Phoenix, AZ 85015

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

Dealer Description

Rugged, refined and ready for anything, the 2021 GMC Sierra 2500HD AT4 in Summit White is built to handle heavy-duty tasks with premium comfort. Powered by a 6.6L V8 and equipped with 4WD and a 6-speed automatic transmission, this AT4 comes loaded with the AT4 Premium Plus Package, X31 Off-Road Package and advanced trailering features like Hitch Guidance with Hitch View and Trailer Tire Pressure Monitoring. Inside, you'll find Heated and Ventilated Front Seats, Heated Rear Seats, a 15" Head-Up Display, Bose Premium Sound, Navigation and a Power Sunroof. Stay connected with Apple CarPlay, Android Auto and an 8" Driver Information Center, while advanced safety tech includes HD Surround Vision, Lane Departure Warning, Blind Spot Monitoring with Rear Cross Traffic Alert and Ultrasonic Park Assist. Tough meets tech in this off-road-ready heavy-duty pickup.

Features & Options

  • Navigation System
  • 4WD
  • Android Auto
  • Apple CarPlay
  • Automatic Climate Control
  • Backup Camera
  • Bluetooth
  • Fog Lights
  • Heated Seats
  • Keyless Entry
  • Lane Departure Warning
  • Leather Seats
  • Memory Seats
  • Parking Sensors / Assist
  • Power Seats
  • Premium Audio
  • Premium Plus Package
  • Satellite Radio Ready
  • Side-Impact Air Bags
  • Sunroof / Moonroof
  • Technology Package

Vehicle History Report

VIN: 1GT49PE7XMF178295

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

Seller Details

Listed 10/7/2025

View original listing
Bi

Bill Luke Chrysler Jeep Dodge Ram

2425 W Camelback Rd

Phoenix, AZ 85015

Phone

602-786-5600

Location

Contact Seller

Bi

Bill Luke Chrysler Jeep Dodge Ram

2425 W Camelback Rd

Phoenix, AZ 85015

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

Explore More Options