The 2026 GMC Sierra 1500 brings impressive capability to drivers in Carrollton. With eight trims ranging from the Pro to the Denali Ultimate, this full-size pickup offers options for every job. Four versatile engines provide the muscle you need, including a fuel-efficient 2.7-liter Turbo, a proven 5.3-liter V8, a commanding 6.2-liter V8, and a 3.0-liter Duramax diesel engine.

The Sierra 1500 features both rear-wheel and 4-wheel drive (4WD) configurations. The MultiPro Tailgate makes loading and unloading easier with six different functions. Advanced towing technology includes the standard Trailering Package with hitch guidance, while available features like HD Surround Vision and the In-Vehicle Trailering App help you haul.

Visit John Thornton Buick GMC to see our new GMC Sierra 1500 inventory and test drive these capable trucks. Our team in West Georgia can help you find the right Sierra 1500 configuration for you.