Used 2020 Gmc Sierra Denali

$59,410

Financing as low as $971 per month.

Get Financing through LightStream

Key Features

Mileage

48,270

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

6 Speed

Fuel Type

Diesel

MPG

N/A

Color

Quicksilver Is Not Quicksilver Metallic. / Dark Walnut/Dark Ash Grey

Title

Clean

Contact Seller

Al

Alpine Buick GMC

3106 West County Line Road

Littleton, CO 80129

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

Dealer Description

The 2020 GMC Sierra 2500HD Denali is a Crew Cab Pickup with a powerful 6.6L 8-cylinder diesel engine and a host of premium features. This vehicle offers a comfortable and advanced interior with heated and ventilated seats, a premium Bose sound system, and a state-of-the-art GMC Infotainment System with navigation. The Sierra 2500HD is designed for both heavy-duty work and luxury, featuring a ProGrade Trailering System, Off-Road suspension, and a suite of safety features to ensure safety and control on the road.

Features & Options

  • Bluetooth
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Heated Seats
  • Keyless Entry
  • Wi-Fi Hotspot
  • Auto Dimming Mirror
  • Automatic High Beams
  • Emergency Brake Assist
  • Lane Departure Warning
  • Sunroof/Moonroof
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance Features
  • Rear View Camera
  • Satellite Radio (Satellite Radio)
  • Apple CarPlay/Android Auto/Apple CarPlay/Android Auto)

Vehicle History Report

VIN: 1GT49REY9LF157084

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

Seller Details

Listed 10/12/2025

View original listing
Al

Alpine Buick GMC

3106 West County Line Road

Littleton, CO 80129

Phone

303-835-4602

Location

Contact Seller

Al

Alpine Buick GMC

3106 West County Line Road

Littleton, CO 80129

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

Explore More Options