Used 2020 Gmc Sierra 1500 AT4

$41,675

Financing as low as $681 per month.

Key Features

Mileage

59,525

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic Transmission

Fuel Type

Diesel

MPG

16 / 21

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Tu

Tustin Buick GMC

1 Auto Center Dr

Tustin, CA 92782

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

Dealer Description

2020 GMC Sierra 1500 AT4. Prices have recently shifted, so motivated buyers should act soon while inventory and incentives remain favorable. The Sierra blends diesel efficiency and towing capability with premium tech and comfort features from trailering aids to ventilated and heated seats, making it a versatile choice for work, travel, and daily driving.

Features & Options

  • 4G LTE Wi-Fi hotspot capable
  • Apple CarPlay capability
  • Android Auto capability
  • Bose Premium Sound System with Richbass woofer
  • HD Radio capability
  • SiriusXM with 360L trial subscription
  • Navigation system
  • Bluetooth streaming audio
  • Heated and ventilated front seats
  • Heated rear outboard seats
  • Heated steering wheel
  • Remote Start
  • Power sliding rear window with rear defogger
  • Rear window defogger
  • Dual-zone automatic climate control
  • 10-way power driver seat with power lumbar
  • 10-way power front passenger seat with 2-way power lumbar
  • Driver memory settings
  • Keyless Open and Start

Vehicle History Report

VIN: 3GTU9EET1LG283256

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

Seller Details

Listed 12/5/2025

View original listing
Tu

Tustin Buick GMC

1 Auto Center Dr

Tustin, CA 92782

Phone

866-362-9920

Location

Contact Seller

Tu

Tustin Buick GMC

1 Auto Center Dr

Tustin, CA 92782

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

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