New 2026 Gmc Sierra AT4

$73,010

Financing as low as $1,193 per month.

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Key Features

Mileage

0

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

N/A

Fuel Type

Diesel

MPG

22 / 26

Color

Summit White

Title

Clean

Contact Seller

Co

Courtesy GMC

1857 Edwards Lake Rd

Birmingham, AL 35235

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

Dealer Description

The 2026 GMC Sierra 1500 AT4 is a new crew cab truck featuring a 3.0L Duramax Turbo Diesel engine and Four Wheel Drive. This vehicle is in transit to Courtesy GMC in Birmingham, AL. Please check with the dealer to confirm vehicle availability.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Keyless Entry
  • Keyless Ignition System
  • Wi-Fi Hotspot
  • 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
  • Automatic Climate Control
  • Entertainment System

Vehicle History Report

VIN: 3GTUUEE84TG186966

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

Seller Details

Listed 11/3/2025

View original listing
Co

Courtesy GMC

1857 Edwards Lake Rd

Birmingham, AL 35235

Phone

205-718-7565

Location

Contact Seller

Co

Courtesy GMC

1857 Edwards Lake Rd

Birmingham, AL 35235

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

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