The 2022 GMC Sierra 2500HD is packed with capability features that make it one of the most capable heavy-duty trucks on the market, regardless of engine choice. Whether you're hauling a trailer full of equipment or a boat for a weekend getaway, the 2022 Sierra 2500HD has you covered.
With its available best-in-class Duramax 6.6L Turbo-Diesel V8 engine, the 2022 Sierra 2500HD offers 445 horsepower and 910 lb-ft of torque. This engine is also paired with Allison 10-Speed Automatic Transmission, which means more power. When properly equipped, it can tow up to 18,500 pounds. The 6.6-liter gasoline V8 engine is standard and offers 401 horsepower and 464 lb-ft of torque, and can tow 14,500 pounds.
The 2022 Sierra 2500HD also features an available ProGrade Trailering System with a trailering camera system, an integrated trailer brake controller, and a Trailer Sway Control feature, which makes it safer and easier to tow.