Astoundingly advanced and exceedingly premium, the new GMC Sierra HD was designed to provide pickup excellence. Sierra HD trucks were crafted for ultra-premium comfort, offering high-tech upgrades, beautiful styling, authentic materials and thoughtfully crafted details throughout.
With 5 trims to choose from, you can make sure that you find the perfect truck to get the job done at Buick GMC Fort Walton Beach. Shop all of the excellent trims we have available at our GMC dealership near Destin!
Built to move the world, the heavy-duty Sierras are offered with either a 401-hp 6.6-liter V-8 and six-speed automatic transmission or a 445-hp 6.6-liter V-8 Duramax Diesel with 910 pound-feet of torque.