New 2025 Gmc Sierra 2500 HD Denali Ultimate

$87,517

Financing as low as $1,430 per month.

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Key Features

Mileage

8

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

Allison 10 Speed Automatic Transmission

Fuel Type

Diesel

MPG

13 / 16

Color

Onyx Black / Alpine Umber

Title

Clean

Contact Seller

St

Step One GMC Fort Walton Beach

329 Miracle Strip Pkwy

Fort Walton Beach, FL 32548

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

Dealer Description

Experience uncompromising capability and luxury with the 2025 GMC Sierra 2500 HD. This truck features a 6.6L Duramax Turbo-Diesel V8 engine paired with a 10-speed automatic transmission and Four Wheel Drive. The interior showcases Alpine Umber full of its luxury, including a full grain leather seat trim, ventilated and heated seating in both rows, genuine wood accents, cutting-edge technology and technology, and a full suite of safety features. The Sierra 2500 is designed for heavy-duty performance and trailering, while delivering a premium ride for you and your passengers.

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: 1GT4UXEY4SF371854

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

Seller Details

Listed 9/17/2025

View original listing
St

Step One GMC Fort Walton Beach

329 Miracle Strip Pkwy

Fort Walton Beach, FL 32548

Phone

850-250-0603

Location

Contact Seller

St

Step One GMC Fort Walton Beach

329 Miracle Strip Pkwy

Fort Walton Beach, FL 32548

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

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