2026 GMC Sierra AT4

Description

The 2026 GMC Sierra 3500 HD AT4 is the ultimate heavy-duty pickup, designed to handle the toughest jobs while offering premium comfort and advanced technology. With its sleek Onyx Black exterior and Jet Black interior with Kalahari accents, this new truck commands attention. Under the hood, a powerful 6.6L turbo diesel V8 delivers 470 horsepower and 975 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD drivetrain for superior performance in any terrain. This rugged workhorse features a towing package, making it ideal for hauling heavy loads, while its modern amenities ensure a smooth, connected drive. Equipped with an array of driver-assistance and convenience features, the Sierra 3500 HD AT4 boosts safety and ease of use. Adaptive cruise control, blind spot monitor, collision warning, cross traffic alert, and a backup camera with trailer rearview enhance safety on busy roads. Comfort is prioritized with heated and rear heated seats, memory seats, keyless entry, push start, and wireless phone charging. The truck’s premium audio system, satellite radio readiness, Bluetooth, Apple CarPlay, and Wi-Fi hotspot keep you entertained and connected on every trip. Navigation with real-time traffic updates and a large 13.4-inch infotainment touchscreen make navigation effortless, while smart device app compatibility with myGMC and Amazon Alexa adds convenience. 2026 GMC Sierra 3500 HD Safety and Security Features This heavy-duty truck offers comprehensive safety features including a check rear seat reminder, front and rear parking sensors, and a camera system with trailer rearview. It is equipped with 4-wheel ABS, anti-lockout power door locks, and auto-locking door locks for added security. The front camera system includes a washer for clear visibility, and a programmable safety key enhances security. Off-road driving assist with hill descent control ensures confident handling on challenging terrain, making this truck as safe as it is capable. 2026 GMC Sierra 3500 HD Entertainment and Technology Features The Sierra 3500 HD AT4 boasts a 13.4-inch infotainment touchscreen with Google Built-In for seamless connectivity. Compatibility with myGMC Connected Access and Amazon Alexa allows remote control and monitoring, while voice-operated hands-free calling and radio provide convenience. The system supports engine start via smart device app, and the touch screen displays real-time traffic data. A subwoofer enhances audio quality, delivering a premium listening experience. These features combine to keep drivers entertained, informed, and connected wherever the road takes them. 2026 GMC Sierra 3500 HD Performance Features Performance is at the core of this heavy-duty truck, starting with an electronic hi-lo 4WD selector and part-time 4WD with on-demand setting for maximum traction. The rear locking differential improves stability during heavy loads and off-road adventures. Its tuned suspension is specifically designed for off-road driving, providing enhanced stability and comfort on uneven terrain. This combination of features ensures the Sierra 3500 HD AT4 can tackle demanding jobs and rugged terrains with confidence and ease. The 2026 GMC Sierra 3500 HD AT4 is the ultimate heavy-duty pickup, designed to handle the toughest jobs while offering premium comfort and advanced technology. With its sleek Onyx Black exterior and Jet Black interior with Kalahari accents, this new truck commands attention. Under the hood, a powerful 6.6L turbo diesel V8 delivers 470 horsepower and 975 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD drivetrain for superior performance in any terrain. This rugged workhorse features a towing package, making it ideal for hauling heavy loads, while its modern amenities ensure a smooth, connected drive. Equipped with an array of driver-assistance and convenience features, the Sierra 3500 HD AT4 boosts safety and ease of use. Adaptiv

Vehicle details

VIN

1GT4UVEY1TF110865

Body Type

Pickup

Mileage

4 mi

Transmission

10-Speed Automatic

Drivetrain

4WD

Fuel Type

Diesel

Exterior Color

Black

Interior Color

Black

Location

Lancaster, OH 43130