Used 2015 Gmc Sierra Denali

$38,950

Financing as low as $636 per month.

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Key Features

Mileage

137,765

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

6 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Summit White / Premium Perforated Jet Black

Title

Clean

Contact Seller

By

By Design Auto

510 Fisher Lane

Burlington, WA 98233

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

Dealer Description

CARFAX Certified 1 Owner w/ 36 service records on Carfax. Loaded Diesel Denali 2015 GMC Sierra 3500HD Duramax Diesel 4x4 Built for serious capability with uncompromising luxury, this 2015 GMC Sierra 3500HD Denali is a Carfax Certified, one-owner truck with no accidents—a rare find in this condition. Carfax certified and ready to go!! Powered by the legendary Duramax 6.6L Turbo Diesel paired with the Allison transmission, this 3500HD delivers exceptional towing power, ride quality, and durability. Finished in Summit White over a Jet Black Premium Perforated Leather Interior, it’s as refined as it is rugged. This Denali is fully loaded with top-tier options. Whether you’re towing, hauling, or just enjoying the drive, this Sierra Denali 3500HD combines serious performance with first-class features. Don’t miss this opportunity—come see it today at By Design Auto Group!

Features & Options

  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Heated Seats
  • Keyless Entry
  • Leather Seats
  • Wi-Fi Hotspot
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Satellite Radio
  • Tow Hitch/Tow Package
  • Automatic Climate Control
  • Entertainment System
  • Turbo Charged Engine
  • Cruise Control
  • Premium Sound System

Vehicle History Report

VIN: 1GT424E86FF579731

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

Seller Details

Listed 9/15/2025

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By

By Design Auto

510 Fisher Lane

Burlington, WA 98233

Phone

360-755-9961

Location

Contact Seller

By

By Design Auto

510 Fisher Lane

Burlington, WA 98233

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

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