Used 2021 Gmc Sierra AT4

 45,373 miles
 Diesel
 Lomira, WI

$42,491

AI Analysis:

$44,899 average market price. You save $2,408 (5%). 

View Full Analysis.

Key Features

Mileage

45,373 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

N/A

Fuel Type

Diesel

MPG

22 / 26

Color

Onyx Black / Jet Black

Title

Clean

VIN

1GTU9EET2MZ233354

Contact Seller

Lo

Lomira Auto LLC

900 East Ave

Lomira, WI 53048

Financing Available

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

$719 / 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

Onyx Black 2021 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 Stability Control, Appearance Package, Bluetooth, Hands-Free, Cruise Control, Power Locks, Power Windows, Multi-Zone Climate Control, Remote Start, Heated Seats, Keyless Entry, Backup Camera, Premium Audio, Premium Audio Connection, Portable Audio Connection, Trailer Hitch, Sierra 1500 AT4, 3.0L I6, 10-Speed Automatic, 4WD, Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim. We DO NOT sell Manufacturer Buybacks/Lemon Law Vehicles or any other vehicle with a bad branded title. Recent Arrival! Odometer is 21832 miles below market average! 22/26 City/Highway MPG.

Features & Options

  • Leather upholstery
  • Automatic temperature control
  • Wireless phone connectivity
  • Front dual zone A/C
  • Auto-dimming rearview mirror
  • Split folding rear seat
  • Memory seat
  • Heated front seats
  • Ventilated front seats
  • Perimeter/approach lights
  • Remote keyless entry
  • Heated steering wheel
  • Navigation System
  • Apple CarPlay/Android Auto
  • Power Sunroof
  • Alloy wheels
  • Trailer hitch receiver
  • ProGrade Trailering System
  • Red Recovery Hooks
  • Spray-On Pickup Bed Liner w/AT4 Logo

Vehicle History Report

VIN: 1GTU9EET2MZ233354

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

Seller Details

Listed 3/8/2026

View original listing
Lo

Lomira Auto LLC

900 East Ave

Lomira, WI 53048

Phone

920-269-**** Show number

Location

Contact Seller

Lo

Lomira Auto LLC

900 East Ave

Lomira, WI 53048

Financing Available

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

$719 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options