Key Features of the 2026 GMC Sierra 1500

TurboMax™ Engine With Best-in-Class Standard Torque

The heart of the standard powertrain is the TurboMax™ engine, delivering 310 horsepower and best-in-class standard torque of 430 lb.-ft. That robust torque arrives early and stays accessible, which matters when you’re towing up to 9,400 lbs. (when properly equipped), merging with a heavy trailer, or climbing coastal grades. The pairing with an advanced automatic transmission yields smooth, decisive shifts, whether you’re commuting or working the truck hard. This powertrain is backed by a 5-year/100,000-mile Powertrain Limited Warranty, reflecting confidence in long-term durability. For drivers near Pebble Beach, CA, who want the everyday responsiveness of a torque-rich engine plus the refinement of a modern powertrain, TurboMax™ stands out as a compelling standard that punches above its weight.

Available ProGrade® Trailering System and In-Vehicle Trailering App

Towing is more than capacity—it’s about awareness, stability, and simplicity. The available ProGrade® Trailering System integrates helpful tools that elevate confidence before, during, and after the hitch. From trailer profiles and custom checklists to diagnostics and lighting tests, it lets you standardize your prep routine. Pair it with the available In-Vehicle Trailering App to view trailer statuses, monitor vital info, and personalize settings by trailer. An available integrated Trailer Brake Controller further streamlines control by communicating with electric-controlled trailer brakes through the truck’s ABS logic. Add StabiliTrak® for confidence on wet, uneven, or gravel surfaces, and the Sierra 1500’s towing experience becomes a coordinated suite designed to make you feel as calm backing down a ramp as you are cruising on the open road.

MultiPro™ Tailgate and Available CarbonPro® Composite Bed

Truck beds should work as hard as you do, and this one does. The world’s first available six-function MultiPro™ Tailgate transforms the rear of the truck into a multi-position loading, staging, and access solution. Configure it as a full-width step, a work surface, a load stop for longer materials, or raise the inner gate to manage two-tier cargo. Pair it with the available MultiPro Tailgate Audio System by KICKER for campsite tunes or project briefings. For durability, the available CarbonPro® composite bed offers impressive resistance to dents, scratches, and corrosion while delivering best-in-class short bed cargo volume. High-strength steel bed construction, 12 fixed tie-downs, and an available spray-on bedliner round out a cargo area purpose-built for both jobsite gear and weekender equipment.

Advanced Displays and Connectivity

The cabin puts vital information and entertainment at your fingertips. The available 13.4" diagonal Premium GMC Infotainment System with Google built-in compatibility supports intuitive voice assist, app integration, and seamless phone projection. An available 12.3" diagonal Driver Information Center lets you toggle between Classic, Progressive, Digital, or Clean displays to suit your preferences. On select trims, a 15" diagonal multicolor Head-Up Display helps keep eyes on the road by projecting key info onto the windshield. Wireless capability and myGMC mobile app integration further extend control and convenience beyond the driver’s seat. Whether you’re navigating a new jobsite, checking trailer diagnostics, or queuing up a playlist, this tech suite keeps the Sierra 1500 feeling modern, cohesive, and easy to live with.

Off-Road and Luxury Trim Depth

Few trucks cover as much ground between trail-ready and ultra-premium as this lineup. AT4 builds in a 2" factory lift, off-road suspension with Rancho® monotube shocks, a two-speed Autotrac® transfer case, and underbody skid plates. AT4X then adds Multimatic® DSSV dampers plus front and rear electronic locking differentials—a combination not offered by any competitor in its class—alongside 16-way front seats with massage for the day you spend miles from pavement. On the luxury side, Denali and Denali Ultimate refine the ride with Denali Premium Suspension featuring Adaptive Ride Control for smooth composure and add rich materials like real wood, patterned aluminum, and premium leather. Available Super Cruise® hands-free driver assistance technology on compatible roads underscores just how far the Sierra 1500 has advanced capability without losing its truck identity.