Used 2015 Gmc Sierra 2500 HD Denali

$39,596

Financing as low as $647 per month.

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Key Features

Mileage

94,692

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

Allison 1000 6 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Summit White / Cocoa/Dune

Title

Clean

Contact Seller

St

Step One Buick GMC

5651 Pensacola Blvd

Pensacola, FL 32505

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

Dealer Description

If you're searching for serious power wrapped in refined comfort, this 2015 GMC Sierra 2500HD Denali is the real deal. This is more than a truck—it's a statement. With just over 44,000 miles below the market average, this beast is ready to haul, tow, and dominate the road while offering the upscale features truck lovers demand. Under the hood, you'll find the legendary Duramax 6.6L V8 Turbo Diesel engine paired with the rock-solid Allison 1000 6-speed automatic transmission and 4WD capability. Whether you're headed off the beaten path or hauling heavy loads across state lines, this truck delivers brute strength with confidence. Dressed in Summit White and loaded with the Denali signature Cocoa/Dune leather interior, this crew cab is as comfortable as it is capable. The Off-Road Package and Z71 chrome front fender emblems give it a rugged edge, while features like Hill Descent Control and Heavy-Duty Trailering Equipment ensure it's ready for anything the job or the weekend throws at it. Enjoy the premium BOSE 7-speaker sound system while taking advantage of the Duramax Plus and Driver Alert Packages, making every mile feel smoother, smarter, and safer. This Sierra isn't just built tough—it's built to impress. Awarded a 2015 KBB.com Brand Image Award, it's a truck that's earned its reputation. Find it today at Buick GMC Pensacola—your trusted source for powerful, no-nonsense trucks across the Gulf Coast and beyond. Out-of-state shipping available. Truck lovers, don't let this one get away.

Features & Options

  • AWD
  • Off-Road Package
  • Z71 chrome front fender emblems
  • Hill Descent Control
  • Heavy-Duty Trailering Equipment
  • BOSE 7-speaker sound system
  • Duramax Plus Package
  • Driver Alert Package

Vehicle History Report

VIN: 1GT120E82FF503225

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Seller Details

Listed 9/30/2025

View original listing
St

Step One Buick GMC

5651 Pensacola Blvd

Pensacola, FL 32505

Phone

850-344-1523

Location

Contact Seller

St

Step One Buick GMC

5651 Pensacola Blvd

Pensacola, FL 32505

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

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