New 2026 Gmc Sierra 2500 HD SLE

$71,055

Financing as low as $1,161 per month.

Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

Automatic

Fuel Type

Diesel

MPG

N/A

Color

Summit White / Jet Black

Title

Clean

Contact Seller

Ki

King O'Rourke Buick GMC

756 Smithtown By Pass

Smithtown, NY 11787

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

Dealer Description

The 2026 GMC Sierra 2500 HD SLE is in transit and features a 6.6L Duramax Turbo-Diesel V8 engine. Please check with the dealer to confirm vehicle availability. The Sierra 2500 HD SLE offers a premium driving experience with advanced safety features, a comfortable interior, and a suite of technology and trailering capabilities.

Features & Options

  • Bluetooth
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Keyless Ignition System
  • Wi-Fi Hotspot
  • Auto Dimming Mirror
  • Emergency Brake Assist
  • Lane Departure Warning
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Entertainment System
  • Turbo Charged Engine
  • Moon Roof
  • SiriusXM Trial Subscription (See)

Vehicle History Report

VIN: 1GT5UMEY0TF174779

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

Seller Details

Listed 11/25/2025

View original listing
Ki

King O'Rourke Buick GMC

756 Smithtown By Pass

Smithtown, NY 11787

Phone

631-982-4447

Location

Contact Seller

Ki

King O'Rourke Buick GMC

756 Smithtown By Pass

Smithtown, NY 11787

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

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