Certified 2020 Gmc Sierra 1500 AT4

 80,620 miles
 Gas
 Durango, CO

$37,771

$695 below market

Key Features

Mileage

80,620 miles

Drivetrain

4WD

Engine

6.2L V8

Transmission

10 Speed Automatic

Fuel Type

Gas

MPG

15 / 19

Color

Black / Jet Black With Kalahari Accents

Title

Clean

VIN

3GTP9EEL3LG321258

Du

Durango Motor Company

1240 Escalante Dr.

Durango, CO 81322

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$639 / month

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Dealer Description

Certified! The 2020 GMC Sierra 1500 AT4 4WD Crew Cab is a rugged and premium full-size truck built to handle tough jobs while delivering upscale comfort and advanced technology. Powered by a 6.2L EcoTec3 V8 engine paired with a 10-speed automatic transmission, it produces an impressive 355 horsepower and 383 lb-ft of torque, giving it strong towing capability and confident performance. Designed for off-road readiness, the AT4 trim features a factory 2-inch lift, off-road suspension, skid plates, hill descent control, a heavy-duty locking rear differential, and a two-speed transfer case, making it ready for trails, job sites, and weekend adventures alike. Inside, it offers a refined and tech-forward cabin with perforated leather-appointed seating, heated and ventilated front seats, heated rear seats, a premium Bose sound system, navigation, wireless charging, and advanced trailering technology, giving you the perfect balance of durability, capability, and comfort. At Durango Motor Company in Durango, Colorado, our non-commissioned sales team is here to help you find the right vehicle at the right price. If you like more details, extra photos, or a personalized walk-around video, our team is happy to help. Recent Arrival! Odometer is 6678 miles below market average!

Features & Options

  • AT4 Preferred Package
  • AT4 Premium Package
  • Driver Alert Package I
  • Trailering Package
  • Apple CarPlay/Android Auto
  • Navigation System
  • Premium Bose Sound System
  • Power Driver Seat Adjuster w/Lumbar
  • Power Passenger Seat Adjuster w/Lumbar
  • Heated Front Seats
  • Heated Rear Seats
  • Ventilated Front Seats
  • Ventilated Driver & Front Passenger Seats
  • Leather-Appointed Seating
  • Premium GMC Infotainment System w/Multi-Touch
  • Premium GMC Infotainment System w/Navigation
  • SiriusXM w/360L Radio Data System
  • Wireless Charging Capable
  • ProGrade Trailering System
  • Red Recovery Hooks

Vehicle History Report

VIN: 3GTP9EEL3LG321258

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

Seller Details

Listed 4/5/2026

View original listing
Du

Durango Motor Company

1240 Escalante Dr.

Durango, CO 81322

Phone

855-894-**** Show number

Location

Du

Durango Motor Company

1240 Escalante Dr.

Durango, CO 81322

Financing Available

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

$639 / month

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options