New 2025 Gmc Sierra 3500 HD Denali

$83,044

Financing as low as $1,357 per month.

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Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

Allison 10 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Titanium Rush Metallic / Jet Black

Title

Clean

Contact Seller

Va

Van Buick GMC

8585 E Frank Lloyd Wright

Scottsdale, AZ 85260

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

Dealer Description

The 2025 GMC Sierra 3500HD Denali is a new vehicle that features a 6.6L Duramax Turbo-Diesel engine and a 10-speed automatic transmission. This vehicle is equipped with a 10-speed automatic transmission and a ProGrade Trailering System. The vehicle features a 13.4" color Driver Information Center, a Head-Up Display, and a Premium front floor seat with storage. The vehicle is equipped with a ProGrade Trailering System, a Blind Zone Alert System, and a Rear View Camera.

Features & Options

  • Blind Spot Monitor
  • Moon Roof
  • Apple CarPlay
  • Android Auto
  • Bluetooth
  • Wireless Android CarPlay
  • Bose Premium Sound System
  • SiriusXM with 360L High Tide in the 10-Speed Automatic Transmission.
  • ProGrade Trailering System with Hitch View and Trailering.
  • Apple CarPlay.
  • Android Auto.

Vehicle History Report

VIN: 1GT4UWEY4SF256522

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

Seller Details

Listed 10/17/2025

View original listing
Va

Van Buick GMC

8585 E Frank Lloyd Wright

Scottsdale, AZ 85260

Phone

844-871-9467

Location

Contact Seller

Va

Van Buick GMC

8585 E Frank Lloyd Wright

Scottsdale, AZ 85260

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

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