Used 2020 Gmc Sierra 1500 AT4

$36,995

Financing as low as $604 per month.

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Key Features

Mileage

113,167

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

16 / 21

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Mi

Mike Alsop Auto Group

765-762-6121

765-569-3166

Attica, MI 47920

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

Dealer Description

The 2020 GMC Sierra 1500 AT4 is a truck that combines rugged off-road capability with a quiet, comfortable cabin and advanced technology. It features a 3.0L I6 engine, 10-speed automatic transmission, and a suite of driver alert and safety features. The truck is equipped with premium leather upholstery, a Bose 7-speaker sound system, and a head-up display. It also includes a trailering system, off-road suspension, and a suite of connectivity options. The Sierra 1500 AT4 is designed for both work and play, offering a smooth ride, impressive towing capacity, and a host of convenience features.

Features & Options

  • Leather upholstery
  • Automatic temperature control
  • Premium audio system
  • 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
  • Power Sunroof
  • Engine Block Heater
  • CarbonPro Bed
  • Apple CarPlay/Android Auto
  • Heated steering wheel
  • Heated rear seats
  • Power passenger seat
  • Trailering Package
  • ProGrade Trailering System

Vehicle History Report

VIN: 1GTU9EET4LZ330232

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

Seller Details

Listed 9/25/2025

View original listing
Mi

Mike Alsop Auto Group

765-762-6121

765-569-3166

Attica, MI 47920

Phone

765-762-6121

Location

Contact Seller

Mi

Mike Alsop Auto Group

765-762-6121

765-569-3166

Attica, MI 47920

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

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