Used 2021 Gmc Sierra 1500 Denali

 107,926 miles
 Diesel
 San Antonio, TX

$36,500

AI Analysis:

$35,332 average market price. 

View Full Analysis.

Key Features

Mileage

107,926 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

15 / 20

Color

Onyx Black / Dark Walnut/Dark Ash Grey

Title

Clean

VIN

3GTU9FET4MG393712

Contact Seller

So

South San Antonio Buick GMC

8155 Interstate 35 Access Rd

San Antonio, TX 78224

Financing Available

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

$618 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Curious what you can afford?

Avoid dealer markup and get straight to driving. Compare rates from multiple lenders instantly to ensure you’re getting the best deal possible.

Dealer Description

This GMC won't be on the lot long! It just arrived on our lot, and surely won't be here long! Turbocharger technology provides forced air induction, enhancing performance while preserving fuel economy. This 4 door, 5 passenger truck provides exceptional value! Top features include front fog lights, heated and ventilated seats, heated door mirrors, and leather upholstery. Smooth gearshifts are achieved thanks to the 3 liter 6 cylinder engine, and for added security, dynamic Stability Control supplements the drivetrain. Four wheel drive allows you to go places you've only imagined. Our knowledgeable sales staff is available to answer any questions that you might have. We are here to help you.

Features & Options

  • Blind spot warning
  • Forward Collision Alert with Automatic Braking
  • Lane Keep Assist with Lane Departure Warning
  • HD Rear Vision Camera w/Hitch View rear mounted camera
  • Front and rear parking sensors
  • Front and rear wireless device charging options (Apple CarPlay/Android Auto)
  • Heated steering wheel
  • Ventilated driver and passenger seats are achieved thanks to the 3.0 liter engine.
  • Leather upholstery
  • Power reclining, Driver seat with lumbar support cushion tilt fore/aft control height adjustable height adjustable control.
  • Power driver seat with memory settings.
  • Apple CarPlay/Android Auto smart device wireless mirroring.
  • Keyless entry.

Vehicle History Report

VIN: 3GTU9FET4MG393712

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

Seller Details

Listed 2/2/2026

View original listing
So

South San Antonio Buick GMC

8155 Interstate 35 Access Rd

San Antonio, TX 78224

Phone

726-800-**** Show number

Location

Contact Seller

So

South San Antonio Buick GMC

8155 Interstate 35 Access Rd

San Antonio, TX 78224

Financing Available

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

$618 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options