Used 2015 Gmc Sierra Denali

$33,998

Financing as low as $555 per month.

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Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

Allison 1000 6 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Onyx Black / Jet Black

Title

Clean

Contact Seller

Au

Auffenberg Ford, Inc.

901 S. Illinois St

Belleville, IL 62220

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

Dealer Description

2015 GMC Sierra 2500HD Denali. Onyx Black 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD, Jet Black with Leather Appointed Seat Trim. Full transparency with Auffenberg's Honesty Policy. Odometer is 50376 miles below market average! Awards: 2015 KBB.com Brand Image Awards. All preowned vehicles go through a detailed mechanical and safety reconditioning so you can buy knowing your new to you vehicle is ready for the road.

Features & Options

  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Heated Seats
  • Keyless Entry
  • Wi-Fi Hotspot
  • Auto Dimming Mirror
  • Emergency Brake Assist
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Satellite Radio
  • Automatic Climate Control
  • Alloy Wheels
  • Cruise Control

Vehicle History Report

VIN: 1GT120E81FF117847

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

Seller Details

Listed 7/26/2025

View original listing
Au

Auffenberg Ford, Inc.

901 S. Illinois St

Belleville, IL 62220

Phone

618-607-8289

Location

Contact Seller

Au

Auffenberg Ford, Inc.

901 S. Illinois St

Belleville, IL 62220

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

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