Used 2025 Gmc Sierra 2500 HD Denali Ultimate

 5,066 miles
 Diesel
 Key West, FL

$89,990

AI Analysis:

$87,240 average market price. 

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Key Features

Mileage

5,066 miles

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

Allison 10 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Onyx Black / Alpine Umber

Title

Clean

VIN

1GT4UXEY6SF328648

Contact Seller

Ke

Key West Chrysler Dodge Jeep Ram

1618 N Roosevelt Blvd

Key West, FL 33040-7254

Financing Available

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$1,523 / month

  • Rates as low as 4.09% APR

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  • Same-day approval

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Dealer Description

This is the top of the mountain in HD trucks. Finished in Onyx Black with the exclusive Alpine Umber leather interior, this 2025 Sierra 2500HD Denali Ultimate is a one-owner, clean CARFAX truck with extremely low miles and remaining factory warranty. Powered by the legendary 6.6L Duramax turbo-diesel paired to the Allison 10-speed automatic, it delivers effortless towing, rock-solid capability, and luxury that rivals anything on the road. Denali Ultimate trim brings real materials, advanced trailering tech, and GMCs most refined interior built to work hard and look good doing it. If you're shopping for the best Sierra HD GMC builds this is it. Ultra-low miles, no stories, fully loaded, and ready to tow, haul, or flex in the parking lot. Trucks like this don't sit long.

Features & Options

  • AWD
  • Android Auto
  • Apple CarPlay
  • Backup Camera
  • Fog Lights
  • Heated Seats
  • Keyless Entry Entry is not an option.
  • Heated Seats]
  • Moon Roof
  • Leather Seats]
  • Apple CarPlay]

Vehicle History Report

VIN: 1GT4UXEY6SF328648

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

Seller Details

Listed 2/8/2026

View original listing
Ke

Key West Chrysler Dodge Jeep Ram

1618 N Roosevelt Blvd

Key West, FL 33040-7254

Phone

786-933-**** Show number

Location

Contact Seller

Ke

Key West Chrysler Dodge Jeep Ram

1618 N Roosevelt Blvd

Key West, FL 33040-7254

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$1,523 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options