Used 2020 Gmc Sierra 1500 SLT

 84,396 miles
 Diesel
 Mount Ayr, IA

$37,900

AI Analysis:

$34,614 average market price. 

View Full Analysis.

Key Features

Mileage

84,396 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Quicksilver Metallic / Jet Black

Title

Clean

Contact Seller

Gl

Glendenning Motor Company

1100 E South St

Mount Ayr, IA 50854

Financing Available

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

$641 / 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 2020 GMC Sierra 1500 4WD Crew Cab Short Box SLT offers a blend of power, comfort, and advanced technology. With its Duramax 3.0L Turbo-Diesel I6 engine, this pickup is capable of heavy-duty work and everyday driving. The interior features heated and ventilated seats, a premium Bose audio system, and an 8-inch GMC Infotainment system with navigation. Safety and convenience are enhanced with features like Adaptive Cruise Control, Lane Keep Assist, and a suite of driver alerts. The Sierra 1500 is designed for both rugged off-road adventures and everyday comfort.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Aux Input
  • Heated Seats
  • Keyless Entry
  • Keyless Ignition System
  • Leather Seats
  • Wi-Fi Hotspot
  • Automatic High Beams
  • Emergency Brake Assist
  • Lane Departure Warning
  • Lane Keep Assist
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System

Vehicle History Report

VIN: 3GTU9DET3LG206852

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

Seller Details

Listed 11/17/2025

View original listing
Gl

Glendenning Motor Company

1100 E South St

Mount Ayr, IA 50854

Phone

641-787-**** Show number

Location

Contact Seller

Gl

Glendenning Motor Company

1100 E South St

Mount Ayr, IA 50854

Financing Available

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

$641 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options