The 2026 GMC Sierra 1500 pairs rugged capability with an intuitive, well-appointed cabin. You're bound to enjoy the range of features available for this GMC truck on top of its high-quality finish and enduring value. When you stop by Koons GMC Clarksville, you’ll get a detailed walkthrough of the Sierra 1500 where you can learn about available trims and options. Experience Baltimore from behind the wheel when you schedule a test drive today.