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2021 GMC Sierra 1500

$49,750used

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Basics

Condition

used

Interior Color

jet black w/kalahari accents

Exterior Color

summit white

Drivetrain

Four-wheel Drive

Transmission

Automatic

Fuel

Diesel

Engine

Duramax 3L I-6 diesel direct injection, DOHC, variable valve con

VIN

1GTU9EET0MZ186857

Stock Number

186857

Mileage

40,413

Features

Entertainment

Premium Sound System

Exterior

Alloy Wheels

Sunroof/Moonroof

LED Headlights

Tow Hitch

Seating

Cooled Seats

Heated Seats

Leather Seats

Memory Seat

Convenience

Adaptive Cruise Control

Keyless Start

Heated Steering Wheel

Navigation System

Remote Start

Tow Hooks

USB Port

Safety

Automatic Emergency Braking

Backup Camera

Blind Spot Monitor

Brake Assist

Stability Control

Lane Departure Warning

Rear Cross Traffic Alert

View Full List of Features

Seller's Comments

2021 GMC Sierra 1500 AT4 4WD 3.0L Duramax Diesel 40,413 Miles

Experience capability and refinement with this 2021 GMC Sierra 1500 AT4, a rugged yet refined full-size pickup ready for work or weekend adventures. Powered by a fuel-efficient 3.0L Duramax inline-6 diesel and paired with four-wheel drive, this GMC Sierra delivers strong torque, impressive towing capacity, and excellent highway fuel economy. With just 40,413 miles, it shows minimal wear and offers dependable performance for years to come.

The AT4 trim brings off-road-focused features including an elevated suspension, skid plates, all-terrain tires, and an aggressive exterior appearance. Inside, the cabin balances comfort and utility with premium seating, modern infotainment with touchscreen display, Apple CarPlay and Android Auto compatibility, and a suite of driver assistance technologies to enhance safety on every drive.

This GMC Sierra 1500 is located in Sidney, MT, making it an ideal choice for buyers in eastern Montana and neighboring regions who need a capable 4WD truck suited to varying terrain and climates. Priced competitively, this vehicle represents the best price available for comparable diesel GMC Sierra AT4 models in the area. Schedule a test drive to evaluate its towing performance, ride quality, and diesel efficiency firsthand. Financing options and vehicle history are available upon request.

Contact Gem City Motors

Call (406) 433-3120

Gem City Motors
0 |
2 Lifetime Reviews

701 S Central Ave

Sidney, Montana 59270

(406) 433-3120

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