Used 2020 Gmc Sierra Denali

 62,726 miles
 Diesel
 Stratford, CT

$55,988

AI Analysis:

$42,735 average market price. 

View Full Analysis.

Key Features

Mileage

62,726 miles

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Onyx Black / Jet Black

Title

Clean

VIN

1GT49REY6LF280809

Contact Seller

Bl

Blasius South

280 Ferry Blvd

Stratford, CT 06615

Financing Available

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$948 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

Onyx Black 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel. Odometer is 21549 miles below market average!

Features & Options

  • Navigation System
  • Denali Ultimate Package
  • Driver Alert Package I
  • Driver Alert Package II
  • GMC Protection Package
  • Preferred Equipment Group 5SA
  • Snow Plow Prep/Camper Package
  • Technology Package
  • X31 Off-Road Package
  • 7 Speakers
  • AM/FM radio: SiriusXM
  • Bose Premium 7 Speaker Sound System
  • HD Radio
  • Premium audio system: Premium GMC Infotainment System
  • Radio: Premium GMC Infotainment Sys w/Navigation
  • SiriusXM w/360L
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger

Vehicle History Report

VIN: 1GT49REY6LF280809

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

Seller Details

Listed 2/16/2026

View original listing
Bl

Blasius South

280 Ferry Blvd

Stratford, CT 06615

Phone

203-377-**** Show number

Location

Contact Seller

Bl

Blasius South

280 Ferry Blvd

Stratford, CT 06615

Financing Available

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

$948 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options