New 2026 Gmc Sierra HD AT4

$87,370

Financing as low as $1,428 per month.

Get Financing through LightStream

Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

Automatic

Fuel Type

Diesel

MPG

N/A

Color

Sterling Metallic / Sterling Metallic

Title

Clean

Contact Seller

Be

Behlmann Buick GMC

142 Frenchman Bluff Road

Troy, MO 63379

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

Dealer Description

The 2026 GMC Sierra 2500 HD AT4 is a new crew cab truck featuring a Duramax 6.6L V8 Turbo-Diesel Engine, Four Wheel Drive, and a host of premium features. Please check with the dealer to confirm vehicle availability. The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth®
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Keyless Ignition System
  • Wi-Fi Hotspot
  • Auto Dimming Mirror
  • Emergency Brake Assist
  • Lane Departure Warning
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Automatic Climate Control
  • Entertainment System
  • Turbo Charged Engine
  • Premium Sound System

Vehicle History Report

VIN: 1GT4UPEYXTF117843

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

Seller Details

Listed 9/12/2025

View original listing
Be

Behlmann Buick GMC

142 Frenchman Bluff Road

Troy, MO 63379

Phone

877-220-2134

Location

Contact Seller

Be

Behlmann Buick GMC

142 Frenchman Bluff Road

Troy, MO 63379

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

Explore More Options