Used 2021 Gmc Sierra 1500 SLT

$38,912

Financing as low as $636 per month.

Key Features

Mileage

65,946

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

14 / 20

Color

Satin Steel Metallic / Dark Walnut/Slate

Title

Clean

Contact Seller

Au

AutoNation Chevrolet Amarillo

2200 I-40 East

Amarillo, TX 79103

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Dealer Description

This vehicle includes a Money-Back Guarantee* and passed our precise inspection process. Best of all the price you see is the price you pay. No haggling. No back and forth. No pressure. And this price is so good it is guaranteed. *Money-Back Guarantee is valid for 5 days or 250 miles, whichever comes first. Subject to certain terms and conditions. See store for details.

Vehicle History Report

VIN: 3GTU9DET3MG377490

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

Seller Details

Listed 12/15/2025

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Au

AutoNation Chevrolet Amarillo

2200 I-40 East

Amarillo, TX 79103

Phone

806-553-5676

Location

Contact Seller

Au

AutoNation Chevrolet Amarillo

2200 I-40 East

Amarillo, TX 79103

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

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