New 2026 GMC Sierra 2500HD

Experience commanding power and refined capability with the 2026 GMC Sierra 2500HD Denali Ultimate in striking Onyx Black, designed for drivers who demand performance and luxury.

This heavy-duty truck is equipped with a Duramax 6.6L Turbo-Diesel V8 engine delivering an impressive 470 horsepower and a massive 975 lb-ft of torque, paired with a smooth 10-speed automatic transmission and advanced four-wheel drive. The Denali Ultimate trim offers premium full grain Alpine Umber leather bucket seats with heating, cooling, massage functions, and adjustable lumbar support for both driver and passenger, ensuring exceptional comfort on long hauls.

Safety is paramount with features like Front Collision Mitigation, Blind Spot Monitor, Lane Departure Warning, and an Aerial View Display System providing comprehensive awareness. The truck also includes Automatic Highbeams, Cross-Traffic Alert, and Stability Control to enhance confidence in every drive.

Designed for rugged utility, it features a bed liner, integrated tailgate step, power retractable running boards, and all-terrain tires front and rear. The Gooseneck/5th Wheel Prep Package with hitch platform and trailer harness makes towing large trailers effortless. Additional conveniences include a heads-up display, heated steering wheel, power folding mirrors with memory, remote engine start, and a premium sound system to complement your driving experience.