Used 2021 Gmc Sierra 1500 AT4

 102,156 miles
 Diesel
 Aroostook County, ME

$42,995

AI Analysis:

$34,998 average market price. 

View Full Analysis.

Key Features

Mileage

102,156 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Shiftable A

Fuel Type

Diesel

MPG

N/A

Color

Black / Jet Black W/Kalahari Accents

Title

Clean

VIN

3GTU9EET4MG116990

Contact Seller

Ar

Aroostook County's Transportation Center

207-764-4268

Aroostook County, ME 04721

Financing Available

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

$728 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

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.

Compare rates with MyAutoLoan

Dealer Description

The 2021 GMC Sierra 1500 AT4 features a Duramax 3.0L Diesel Turbo I6 engine with 277hp and 460ft. lbs. of torque. This truck offers a comfortable interior with heated and ventilated seats, leather-trimmed upholstery, and a range of advanced technology features. The exterior is finished in black with black accents, and the vehicle is equipped with 4WD and a host of off-road driving assistances.

Features & Options

  • Air filtration
  • Automatic climate control
  • Rear vents
  • Dual front airbags
  • Front and rear side curtain airbags
  • Bluetooth audio input
  • SiriusXM satellite radio
  • LED daytime running lights
  • LED headlights
  • Rearview camera system
  • Heated steering wheel
  • Leather-trimmed upholstery
  • Heated and ventilated front seats
  • Heated rear seats
  • Power folding heated mirrors
  • Remote engine start
  • Push-button start
  • Power driver seat with memory
  • Dual zone climate control
  • GMC Infotainment System with wireless Apple CarPlay and Android Auto

Vehicle History Report

VIN: 3GTU9EET4MG116990

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

Seller Details

Listed 1/30/2026

View original listing
Ar

Aroostook County's Transportation Center

207-764-4268

Aroostook County, ME 04721

Phone

207-764-**** Show number

Location

Contact Seller

Ar

Aroostook County's Transportation Center

207-764-4268

Aroostook County, ME 04721

Financing Available

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

$728 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options