Used 2020 Gmc Sierra 1500 AT4

$43,900

Financing as low as $717 per month.

Key Features

Mileage

61,841

Drivetrain

AWD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Satin Steel Metallic / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

De

Denny Menholt Chevrolet

3000 King Avenue West

Billings, MT 59102

By submitting this form, you agree to be contacted by the seller.

Dealer Description

Our experienced Denny Menholt Frontier Chevrolet team is excited to assist you in your next vehicle purchase. Welcome to the best source for online deals. For sale in Billings, MT: a rugged 2020 GMC Sierra 1500 AT4 Diesel 4x4 that blends off-road capability with refined comfort — and priced to sell as the best deal in the area. Powered by a reliable 6-cylinder 3.0L turbodiesel engine and equipped with 4WD, this GMC Sierra delivers impressive torque, excellent fuel economy, and a smooth towing experience for work or weekend adventures. Inside, premium leather seats provide comfort and durability for long drives, while hands-free Bluetooth® keeps your calls and music seamlessly connected. Remote start ensures warmth on cold Montana mornings, and Cross-Traffic Alert enhances safety when backing out of tight spots. This GMC Sierra also comes with a CARFAX Clean Report, giving you added confidence in the vehicle's history. The AT4 trim offers an aggressive stance, off-road suspension, and protective features that make it ready for trails, snow and rugged terrain. Practical features combined with a proven diesel powerplant make this GMC Sierra a smart choice for drivers who need capability without sacrificing comfort.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth®
  • Four Wheel Drive
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Automatic High Beams
  • Lane Departure Warning
  • Lane Keep Assist
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance

Vehicle History Report

VIN: 1GTU9EET2LZ258575

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

Seller Details

Listed 12/18/2025

View original listing
De

Denny Menholt Chevrolet

3000 King Avenue West

Billings, MT 59102

Phone

406-545-4546

Location

Contact Seller

De

Denny Menholt Chevrolet

3000 King Avenue West

Billings, MT 59102

By submitting this form, you agree to be contacted by the seller.

Explore More Options