New 2026 GMC Sierra 1500 AT4 For Sale Schaumburg, IL

Discover the capability and refinement of the 2026 GMC Sierra 1500 AT4, a truck built for those who demand excellence both on and off the road.- Apple CarPlay and Android Auto compatibility- Blind Spot Monitor with Rear Cross Traffic Alert- Cooled and heated leather seats with heated steering wheel- Head-Up Display with multicolor 15 diagonal screen- LED headlights with automatic high-beam functionality- Sunroof with power operation- Rear Camera Mirror and Bed View Camera- Integrated trailer camera system with hitch guidance- Off-Road High Clearance Steps- Remote Start and Push Button Start- WiFi Hotspot capability- Wireless charging station- 10-way power driver seat with lumbar support- Premium Bose 7-speaker sound system with SiriusXM- 120-Volt power outlets for job site convenienceThis AT4 arrives finished in striking black exterior, commanding attention with its presence and purposeful design. The cabin welcomes you with premium leather appointments and a modern technology suite designed to keep you connected and informed throughout your day. Cooled front seats and a heated steering wheel ensure comfort in any season, while the power sunroof brings natural light and fresh air to the driving experience.Under the hood, the 3.0L I6 engine paired with a 10-speed automatic transmission and 4WD delivers the power you need for both highway miles and challenging terrain. This powertrain balances capability with efficiency, achieving 22 city MPG and 26 highway MPG. The AT4 suspension is engineered for off-road performance while maintaining composure on everyday drives.Safety and awareness are paramount in this Sierra. Forward Collision Alert, Automatic Emergency Braking, and Lane Keep Assist with Lane Departure Warning work together to help protect you and your passengers. The surround vision camera system and rear cross traffic braking provide additional confidence when maneuvering in tight spaces or parking situations.Whether you're towing a trailer or navigating challenging terrain, the integrated trailer brake controller and hitch guidance system simplify the process. Red recovery hooks stand ready, and the in-vehicle trailering app puts essential information at your fingertips. The bed-mounted 120-volt power outlet adds practical utility for your work needs.This 2026 GMC Sierra 1500 AT4 represents the intersection of capability and comfort—a truck ready to handle whatever comes next. We invite you to experience it in person. Visit our showroom to explore the Sierra's features, take it for a test drive, and discover why this truck is the right choice for your needs.