Used 2020 Gmc Sierra 1500 Denali

 92,849 miles
 Diesel
 Tulsa, OK

$43,990

AI Analysis:

$39,150 average market price. 

View Full Analysis.

Key Features

Mileage

92,849 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

8 Speed

Fuel Type

Diesel

MPG

16 / 22

Color

Onyx Black / Jet Black

Title

Clean

VIN

3GTU9FET5LG402836

Contact Seller

Do

Don Thornton Cadillac

3939 S Memorial Drive

Tulsa, OK 74145

Financing Available

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

$745 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

Recent Arrival! Huge Maxtrac lift! Clean Carfax., Low miles., Very well equipped., Perfectly Equipped., Big lift and tires on this Sierra Denali. Equipped with the 3.0L Duramax, this truck is bad to the bone.

Features & Options

  • AWD
  • Android Auto
  • Apple CarPlay
  • Automatic Climate Control
  • Backup Camera
  • Bluetooth
  • Fog Lights
  • Leather Appointed Seating Package
  • Parking Sensors / Assist
  • Power Seats
  • Remote Start
  • Side-Impact Air Bags
  • Sunroof / Moonroof
  • Tow Package
  • Wireless Phone Charging

Vehicle History Report

VIN: 3GTU9FET5LG402836

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

Seller Details

Listed 2/3/2026

View original listing
Do

Don Thornton Cadillac

3939 S Memorial Drive

Tulsa, OK 74145

Phone

539-777-**** Show number

Location

Contact Seller

Do

Don Thornton Cadillac

3939 S Memorial Drive

Tulsa, OK 74145

Financing Available

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

$745 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options