Summit White 2026 GMC Sierra 2500HD AT4X

Get acquainted with the power and sophistication of the new 2026 GMC Sierra 2500HD AT4X. Combining rugged durability with refined luxury, this truck is designed for both work and play.

Exterior:
The truck comes in the striking Summit White color that enhances its bold and strong presence. With features like deep-tinted glass, gloss black header grille and grille insert bars, LED smoked amber roof marker lamps, and a spray-on pickup bedliner with the GMC logo, this truck is built to make a statement.

Interior:
Step inside to an Obsidian Rush leather interior that channels luxury and comfort. The truck boasts a power sunroof and a moonroof, letting in natural light and offering a panoramic view of the skies. With dual-zone automatic temperature control and ventilated driver and passenger seats, the Sierra ensures comfort in all weather conditions.

Performance:
Driven by a robust Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission, the Sierra 2500HD AT4X ensures a smooth yet powerful ride. The off-road suspension and Gooseneck/5th Wheel Prep Package are ready to tackle tough terrains, making it an ideal choice for adventure seekers.

Technology:
Stay connected and entertained with the Premium GMC Infotainment System. The vehicle is equipped with Apple CarPlay, Android Auto, wireless phone projection, and an available SiriusXM with a 360L trial subscription. Enjoy the pristine sound from the Bose Premium Series 12-Speaker System.

Safety and Autonomy:
Safety is prioritized with advanced features like forward collision alert, lane departure warning, automatic emergency braking, and front pedestrian braking. The HD Surround Vision and Ultrasonic front and rear park assist provide added security, while the Trailer Side Blind Zone Alert and Trailer Tire Pressure Monitor Sensors enhance towing confidence.

Convenience:
The Sierra 2500HD is packed with convenience features, including keyless entry, a remote vehicle starter system, and a universal home remote. The in-vehicle trailering system app and Hitch Guidance with Hitch View make towing easier, while rear cross-traffic alert and an inside rearview auto-dimming mirror add to the truck's functionality.

With its exceptional blend of performance, luxury, and technology, the 2026 GMC Sierra 2500HD AT4X is an impeccable choice for those who need a reliable truck with premium amenities.