Used 2021 Gmc Sierra 1500 SL

 127,858 miles
 Diesel
 Clarksville, TX

$31,995

AI Analysis:

$29,981 average market price. 

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Key Features

Mileage

127,858 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

N/A

Fuel Type

Diesel

MPG

14 / 20

Color

N/A

Title

Clean

VIN

3GTU9DET8MG221297

Contact Seller

J.

J.P. Harvey Motors

700 East Main Street

Clarksville, TX 75426

Financing Available

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$541 / month

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Dealer Description

Discover the power and capability of the 2021 GMC Sierra 1500 SLT. This impressive truck is equipped with a robust 3.0L I6 Duramax Turbo Diesel engine, delivering an exceptional blend of performance and efficiency. With 277 horsepower and a remarkable 460 lb-ft of torque, this Sierra 1500 SLT is ready to tackle any task with ease. The Sierra 1500 SLT also comes equipped with the Texas Edition SLT Premium Package, featuring Texas Edition Badging. This truck is further enhanced with a Trailering Package, providing you with the confidence and capability to tow your gear with ease. The ProGrade Trailering System and Integrated Trailer Brake Controller ensure a smooth and controlled ride, even with a heavy load. Step inside the cabin, and you'll be greeted by a host of premium amenities. Enjoy the comfort of heated and ventilated front seats, as well as a heated steering wheel and rear outboard seats. The 12-volt rear power outlet and 120-volt bed-mounted power outlet provide the convenience you need to power your on-the-go essentials. Safety is also a top priority, with features like Forward Collision Alert, Lane Departure Warning, and Rear Cross-Traffic Alert keeping you and your passengers secure on the road. The Theft Deterrent System and Keyless Open & Start further enhance the overall security of this impressive truck. With its rugged good looks, exceptional capability, and impressive array of features, the 2021 GMC Sierra 1500 SLT is the perfect companion for your next adventure. Experience the power and versatility of this remarkable truck today.

Features & Options

  • Apple CarPlay/Android Auto
  • Bluetooth Hands-Free Calling
  • Remote Start
  • Turbo Diesel Engine
  • Texas Edition SLT Premium Package
  • Trailering Package
  • ProGrade Trailering System
  • Integrated Trailer Brake Controller
  • Heated and ventilated front seats
  • Heated rear seats
  • Heated steering wheel
  • 12-volt rear power outlet
  • 120-volt bed-mounted power outlet
  • Forward Collision Alert
  • Lane Departure Warning
  • Rear Cross-Traffic Alert
  • Theft Deterrent System
  • Keyless Open & Start

Vehicle History Report

VIN: 3GTU9DET8MG221297

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

Seller Details

Listed 3/8/2026

View original listing
J.

J.P. Harvey Motors

700 East Main Street

Clarksville, TX 75426

Phone

903-427-**** Show number

Location

Contact Seller

J.

J.P. Harvey Motors

700 East Main Street

Clarksville, TX 75426

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$541 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options