Used 2020 Gmc Sierra 1500 AT4

 136,340 miles
 Diesel
 Coon Rapids, MN

$29,999

AI Analysis:

$32,788 average market price. You save $2,789 (9%). 

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Key Features

Mileage

136,340 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

16 / 21

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Mc

McCarthy Auto World

3350 129th Ave. NW

Coon Rapids, MN 55448

Financing Available

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$508 / month

  • Rates as low as 4.09% APR

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  • Same-day approval

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Dealer Description

Recent Arrival! 2020 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6. Onyx Black 2020 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6. We welcome your business at McCarthy Auto World! 22/26 City/Highway MPG.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Wi-Fi Hotspot
  • Auto Dimming Mirror
  • Automatic High Beams
  • Emergency Brake Assist
  • Lane Departure Warning
  • Lane Keep Assist
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Automatic Climate Control

Vehicle History Report

VIN: 3GTU9EET6LG220590

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

Seller Details

Listed 1/26/2026

View original listing
Mc

McCarthy Auto World

3350 129th Ave. NW

Coon Rapids, MN 55448

Phone

763-323-**** Show number

Location

Contact Seller

Mc

McCarthy Auto World

3350 129th Ave. NW

Coon Rapids, MN 55448

Financing Available

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

$508 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options