The 2023 GMC Sierra 3500HD's power capability is one of the primary reasons people opt for this truck. The 2023 edition has better towing capabilities than its predecessor. It has a towing capacity of around 35,500 pounds, thanks to its Duramax 6.6L V-8 Turbo Diesel under the hood, producing 445 horsepower and 910 lb-ft torque. The 10-speed Allison transmission notches its capability up, offering hitch guidance with a hitch view and an additional camera. The 2023 GMC Sierra 3500HD has significant technology features, making trailering easier for drivers. These include the transparent trailer feature and an in-vehicle trailering app. The former allows drivers to see behind their trailer while driving, offering extra guidance. The latter provides access to trailering features like trailer tire pressure and temperature monitoring, trailer light testing, and a pre-departure checklist. The 2023 GMC Sierra 3500HD's exterior is made of high-strength steel and is chock-full of extraordinary features to help protect it from any terrain it comes into contact with. Check it out at Cole Buick GMC today

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