2021 GMC Sierra 1500 AT4

Specifications:

Year:

2021

VIN:

3GTU9EET3MG298519

Make:

GMC

Stock:

MG298519Z

Model/Trim:

Sierra 1500 AT4

Condition:

Pre-Owned

Body:

Pickup Truck

Exterior:

Onyx Black

Engine:

Duramax 3.0L Diesel Turbo I6 277hp 460ft. lbs.

Interior:

Jet Black With Kalahari Accents Leather

Transmission:

10-Speed Shiftable Automatic

Mileage:

80,167

Drivetrain:

4 Wheel Drive

Economy:

City 22 / Highway 26

Vehicle Description

- Experience unmatched power and efficiency with the Duramax 3.0L Diesel Turbo I6 engine delivering 277hp and 460ft. lbs. of torque.
- Revel in luxury with a sleek black exterior and plush black leather interior, designed for both comfort and style.
- Stay connected on the go with cutting-edge technology, including Bluetooth, Wi-Fi hotspot, and wireless Android Auto integration.
- Benefit from award-winning dependability and refinement, recognized by J.D. Power and Kelley Blue Book.
- Enjoy advanced infotainment features like an 8-inch screen, SiriusXM satellite radio, and a voice-operated hands-free phone system.

Step into the realm of power, luxury, and technology with the 2021 GMC Sierra 1500 AT4, a masterpiece of automotive engineering that promises to elevate your driving experience to unparalleled heights. This stunning truck, cloaked in a sleek black exterior, exudes an aura of sophistication and strength, making a bold statement wherever it goes. The commanding presence of the Sierra 1500 AT4 is complemented by its plush black leather interior, offering a sanctuary of comfort and style that transforms every journey into a first-class experience.

Under the hood, the Sierra 1500 AT4 is powered by the remarkable Duramax 3.0L Diesel Turbo I6 engine. With a commanding 277 horsepower and an impressive 460 ft. lbs. of torque, this powerhouse of an engine delivers not only on performance but also on efficiency, ensuring that you have the muscle to tackle any terrain while maintaining excellent fuel economy. Paired with a 10-speed shiftable automatic transmission, the Sierra 1500 AT4 offers seamless gear shifts and a smooth, responsive drive that adapts effortlessly to your every command.

In the realm of technology, the Sierra 1500 AT4 is a true innovator. Stay connected no matter where the road takes you with a suite of advanced connectivity features, including Bluetooth and a Wi-Fi hotspot that keeps you online and in touch. The smart device app function and compatibility with myGMC with Connected Access provide real-time maintenance status updates, ensuring that you're always informed about your vehicle's health. With satellite communications through OnStar and voice-operated hands-free phone call integration, the Sierra 1500 AT4 ensures you're never out of touch, all while keeping your hands safely on the wheel.

The GMC Infotainment System, displayed on an 8-inch screen, serves as the command center for your entertainment and connectivity needs. Enjoy the rich, immersive sound of six total speakers with speed-sensitive volume control, and explore a world of audio options with SiriusXM satellite radio and app marketplace integration. The wireless Android Auto feature further enhances your driving experience, allowing you to seamlessly integrate your smartphone for navigation, music, and more, all without the clutter of cables.

Recognized for its excellence, the Sierra 1500 AT4 has been honored in J.D. Power and Associates's Vehicle Dependability Study as a top model, a testament to its reliability and durability. Additionally, Kelley Blue Book's Brand Image Awards have named GMC the Most Refined Brand, highlighting the Sierra 1500 AT4's blend of rugged capability and luxurious refinement.

While the Sierra 1500 AT4 is sold AS-IS with no warranty, its reputation for dependability and performance offers peace of mind to those seeking a vehicle that delivers on its promises. With its combination of power, luxury, and cutting-edge technology, the 2021 GMC Sierra 1500 AT4 is not just a truck; it's a lifestyle choice for those who demand the best in every aspect of their driving experience. Get ready to redefine your adventures with a truck that's as dynamic and versatile as you are.

Call David Today at 972-715-8600

Vehicle History Report : as Of 01/19/2026

Snapshot

2021 GMC SIERRA 1500 AT4

Accident reported

13 Service history records

3 Previous owners

Personal vehicle

Last owned in Texas

80,262 Last reported odometer reading

FREE CARFAX Report

See the full CARFAX Report for additional information

*carfax Snapshot is a reflection of available information on the date the report was pulled. carfax is constantly being updated with new information and is subject to change at any time.