New 2026 Gmc Sierra 3500 HD AT4

$84,824

Financing as low as $1,386 per month.

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Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

N/A

Fuel Type

Diesel

MPG

N/A

Color

Sterling Metallic / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Co

Courtesy Buick GMC

7 Autocenter Drive

Louisville, KY 40299

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

Dealer Description

The 2026 GMC Sierra 3500 HD AT4 features a 6.6L Duramax Turbo-Diesel V8 engine, a premium interior with Jet Black and Kalahari accents, and a range of advanced technology and safety features. With a towing capacity of up to 20,000 lbs and a bed designed for off-road capability, this truck is built for both heavy-duty work and comfort. The Sierra 3500 HD AT4 offers a smooth ride, advanced infotainment, and a suite of driver assistance systems to enhance safety and convenience.

Features & Options

  • Bluetooth Backup Camera
  • AT4 Preferred Package
  • LED Smoked Amber Roof Marker Lamps
  • Power Sliding Rear Window with Defogger
  • Universal Home Remote
  • Off-Road High Clearance Step
  • Power Sunroof
  • Gooseneck/5th Wheel Prep Package
  • Preferred Equipment Group 4SB
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 USB Ports
  • 2-Speed Active Transfer Case
  • Bed View Camera with 2 Trailer Camera Provisions
  • Bose Premium 7-Speaker Sound System
  • Deep-Tinted Glass
  • Electric Rear-Window Defogger
  • Floor-Mounted Center Console

Vehicle History Report

VIN: 1GT4UVEY5TF119956

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

Seller Details

Listed 9/17/2025

View original listing
Co

Courtesy Buick GMC

7 Autocenter Drive

Louisville, KY 40299

Phone

833-291-7775

Location

Contact Seller

Co

Courtesy Buick GMC

7 Autocenter Drive

Louisville, KY 40299

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

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