Used 2021 Gmc Sierra 1500 SLT

 88,846 miles
 Diesel
 Darien, GA

$33,999

AI Analysis:

$35,803 average market price. You save $1,804 (5%). 

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Key Features

Mileage

88,846 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Onyx Black / Jet Black

Title

Clean

VIN

3GTU9DETXMG312720

Contact Seller

Mo

Monumental Ford

13452 Highway 251

Darien, GA 31305-3651

Financing Available

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

$575 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

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Dealer Description

10-Speed Automatic, 4WD, Jet Black Leather. Onyx Black 2021 GMC Sierra 1500 SLT 4WD 10-Speed Automatic 3.0L I6. Equipped with Driver Alert Package I, Driver Alert Package II, Preferred Equipment Group 4SA, SLT Convenience Package, SLT Preferred Package, SLT Premium Plus Package, Technology Package, Trailering Package, X31 Off-Road Package.

Features & Options

  • Driver Alert Package I
  • Drivera Car Change Monitor (Blind Spot Monitor)
  • Moon Roof]
  • Apple CarPlay/Apple CarPlay/Android AutoApple CarPlay/Android Auto)
  • Moon Roof Moon Roof]
  • Lane Change Alert w/Side Blind Spot Monitor]
  • Moon Roof Apple CarPlay/Android Auto]
  • Apple CarPlay Apple CarPlay Apple CarPlay, etc.
  • Lane Change Alert w/Side Blind Zone Monitor]
  • Lane Departure Monitor]
  • Lane Keep Monitor]
  • Lane Keep Monitor Monitor
  • Moon Roof, Apple CarPlay, etc.
  • Blind Spot Monitor]
  • Lane Departure Warning]
  • Driver Alert Package I]
  • Driver alerting to alert the driver to avoid any accidents.
  • Safety Alert Seat]
  • Safety alerting the driver to avoid any accidents.

Vehicle History Report

VIN: 3GTU9DETXMG312720

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

Seller Details

Listed 1/31/2026

View original listing
Mo

Monumental Ford

13452 Highway 251

Darien, GA 31305-3651

Phone

912-437-**** Show number

Location

Contact Seller

Mo

Monumental Ford

13452 Highway 251

Darien, GA 31305-3651

Financing Available

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

$575 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options