Used 2021 Gmc Sierra 1500 AT4

 64,232 miles
 Diesel
 Saint Augustine, FL

$37,577

AI Analysis:

$39,990 average market price. You save $2,413 (6%). 

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Key Features

Mileage

64,232 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

14 / 19

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

VIN

3GTU9EET4MG339899

Contact Seller

Ja

Jack Hanania Buick GMC

2250 US 1 S Saint Augustine

Saint Augustine, FL 32086

Financing Available

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$636 / month

  • Rates as low as 4.09% APR

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  • Same-day approval

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Dealer Description

THIS VEHICLE IS AVAILABLE AT JACK HANANIA BUICK GMC AT 2250 U.S. ROUTE 1, SAINT AUGUSTINE, FL. 32086 - CALL US NOW, TO BOOK YOUR TEST DRIVE AT #904.850.8588. 2021 GMC Sierra 1500 AT4 for sale St Augustine, FL, Sierra 1500 AT4, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, 4WD, Onyx Black, Jet Black With Kalahari Accents Leather, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 8 Driver Information Center, Adaptive Cruise Control, AT4 Preferred Package, AT4 Value Package, Auto-Locking Rear Differential, Automatic Emergency Braking, Auxiliary External Transmission Oil Cooler, Bed View Camera, Body-Color Surround Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Driver Alert Package I, Driver Alert Package II, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, Front Prem Floor Liners w/Removable Carpet Insert, GMC Connected Access Capable, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Car Start System and more.

Features & Options

  • Adaptive Cruise Control
  • Android Auto
  • Apple CarPlay
  • Backup Camera
  • Fog Lights
  • Heated Seats
  • Keyless Entry
  • Lane Departure Warning
  • Lane Keep Assist
  • Memory Seats
  • Moonroof
  • Parking Sensors / Assist
  • Power Seats
  • Premium Audio
  • Technology Package
  • Tow Package
  • Wireless Phone Charging
  • AWD
  • Bed View Camera
  • Deep-Tinted Glass
  • Following Distance Indicator

Vehicle History Report

VIN: 3GTU9EET4MG339899

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

Seller Details

Listed 2/3/2026

View original listing
Ja

Jack Hanania Buick GMC

2250 US 1 S Saint Augustine

Saint Augustine, FL 32086

Phone

904-850-**** Show number

Location

Contact Seller

Ja

Jack Hanania Buick GMC

2250 US 1 S Saint Augustine

Saint Augustine, FL 32086

Financing Available

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

$636 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options