The 2026 GMC Sierra 1500 has arrived, offering an unbeatable combination of power, capability, innovation, and luxury. This highly anticipated full-size pickup boasts cutting-edge technology, premium amenities, and rugged performance, making it capable of tackling any job.
Performance
The Sierra 1500 gives you a choice of muscular and efficient engine options. The 6.2-liter EcoTec3 V8 cranks out an impressive 420 horsepower and 460 pound-feet of torque for confident towing and hauling. For maximum fuel economy, the three-liter Duramax Turbo-Diesel delivers strong torque output while achieving up to 28 MPG on the highway. Each engine pairs with a 10-speed automatic transmission for seamless power delivery.
Interior and Technology
Inside the spacious cab, the Sierra 1500 surrounds you with premium materials and thoughtful amenities. The Denali Ultimate trim takes luxury to new heights with full-grain leather seating, open-pore wood trim, a 13.4-inch infotainment system, a Bose Premium Series sound system, and a 15-inch head-up display. Innovative available features, such as the six-function GMC MultiPro tailgate, a rear camera mirror, and the ProGrade trailering system, make towing and hauling easier than ever.
Advanced Safety
- HD Surround Vision
- Rear Cross Traffic Braking
- Lane Change Alert with Side Blind Zone Alert
- Adaptive Cruise Control
Visit our Dealership
Truck buyers in Corning owe it to themselves to experience the 2026 GMC Sierra 1500 in person. If you're a truck owner in Painted Post, stop by and let us show you how the Sierra 1500 outshines the competition in comfort and capability. Watkins Glen drivers interested in a great deal on the versatile new Sierra 1500 won't want to miss our new GMC Sierra 1500 inventory. For truck enthusiasts in Sayre, PA, the short drive to check out the rugged Sierra AT4 trim is well worth it.
Visit Simmons Rockwell Buick GMC today to explore the exciting trim options for the 2026 GMC Sierra 1500 and take advantage of our current offers.