New 2025 Gmc Sierra 3500 HD Denali Ultimate

$107,535

Financing as low as $1,757 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

Sterling Metallic / Alpine Umber

Title

Clean

Contact Seller

Ti

Tillery GMC, LLC

2221 Autumn Brush Road Northwest

Los Lunas, NM 87031

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

Dealer Description

The 2025 GMC Sierra 3500 HD Denali Ultimate features a 6.6L Duramax Turbo-Diesel V8 engine and a host of premium amenities. With a powerful engine and advanced safety features, this truck is designed for both heavy-duty work and comfort. The interior offers full grain leather seating surfaces, ventilated and heated front seats, heated rear seats, and a premium infotainment system with Google built-in. The exterior is finished in Sterling Metallic and includes features like LED headlamps, a power sunroof, and a MultiPro tailgate. This Sierra is equipped for both trailering and everyday driving, providing a unique blend of capability and luxury.

Features & Options

  • AWD
  • Adaptive Cruise Control
  • Android Auto
  • Apple CarPlay
  • Automatic Climate Control
  • Backup Camera
  • Bluetooth
  • Fog Lights
  • Lane Departure Warning
  • Leather Seats
  • Parking Sensors / Assist
  • Power Seats
  • Push Start
  • Rain Sensing Wipers
  • Remote Start
  • Side-Impact Air Bags
  • Sunroof / Moonroof
  • Tow Package
  • Wireless Phone Charging

Vehicle History Report

VIN: 1GT4UYEY4SF255950

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

Seller Details

Listed 11/23/2025

View original listing
Ti

Tillery GMC, LLC

2221 Autumn Brush Road Northwest

Los Lunas, NM 87031

Phone

800-714-8959

Location

Contact Seller

Ti

Tillery GMC, LLC

2221 Autumn Brush Road Northwest

Los Lunas, NM 87031

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

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