How Much Can the 2026 GMC Sierra 2500 HD Tow and Haul?

You need a powerful truck, and the 2026 GMS Sierra 2500 HD is ready to exceed your expectations. It’s equipped with two brawny engine options that let you choose your ideal towing and hauling capacities. It’s time to dream up your loftiest wish list and come see the pros at Robertson’s GMC.

Towing and Hauling Capacities

The standard engine in the 2026 GMC Sierra 2500 HD is a 6.6-liter V8 gasoline engine that delivers up to 401 horsepower and 464 lb-ft of torque. This option gives you an impressive payload capacity of over 3,600 lbs and 14,500 lbs of towing capabilities. This powertrain includes an Allison® ten-speed automatic transmission, rear-wheel drive, and the StabiliTrak® electronic stability control system for enhanced handling.

For even more impressive stats, upgrade to a trim with the Duramax® 6.6-liter turbo diesel V8 engine, which roars at up to 470 horsepower and 975 lb-ft of torque. This beast can accommodate a payload of over 4,000 lbs and tow nearly 22,000 lbs of cargo.

The larger engine teams up with the same ten-speed automatic transmission as the gas option and comes with four-wheel drive. Pick a model with the available off-road suspension and skid plates to dominate rough terrain.

Additional Features and Tech

The 2026 GMC Sierra 2500 HD makes your towing and hauling life easy with available amenities. Drivers who’ll be transporting serious cargo should check out the intelligent ProGrade Trailering System, Adaptive Cruise Control™ with Trailering, and 14 available camera views. Fire up the in-vehicle trailering app for checklists, alerts, and diagnostics on your truck and trailer.

Feel the Power of the 2026 GMC Sierra 2500 HD in Wareham, MA

Are you ready to experience pure power? Stop by our Wareham, MA GMC dealership to meet the 2026 GMC Sierra 2500 HD. We’ll help you find the truck that you and your cargo need!