2026 GMC Sierra 1500

Meet the 2026 GMC Sierra 1500 AT4, a truck engineered for those who demand capability without compromise. This Black beauty arrives with virtually no miles, offering you the chance to experience a vehicle crafted for adventure and daily performance in equal measure.- Adaptive Cruise Control- Android Auto and Apple CarPlay- Backup Camera and HD Surround Vision- Bluetooth connectivity- Panoramic Moonroof- Remote Start and Keyless Open and Start- Premium Bose 7-Speaker Sound System with SiriusXM 360L Trial- Heated and Ventilated Front Seats with 10-Way Power Adjustment- Spray-On Pickup Bedliner with GMC Logo- Off-Road Suspension with Hill Descent Control- Integrated Trailer Brake Controller with Hitch Guidance and Hitch View- 20'' Machined Aluminum Wheels- Wireless Charging and Multiple USB Ports- Rear Cross Traffic Braking and Rear Pedestrian DetectionThe AT4 Preferred and Premium Packages deliver a well-rounded truck experience. You get genuine off-road credibility through the AT4 Premium Package's off-road suspension and high-clearance step, while the Trailering Package equips you with an integrated trailer brake controller, hitch guidance, and the in-vehicle trailering system app. Whether you're towing or exploring, this truck handles both with refined capability.Power meets efficiency with the 3.0L I6 engine paired to a 10-speed automatic transmission and 4WD capability. You'll enjoy 22 city and 26 highway MPG, delivering responsible performance for your everyday drives and weekend excursions. The 220-amp alternator and heavy-duty air filter support extended service intervals and dependable operation.The cabin reflects GMC's commitment to comfort and utility. Heated and ventilated front seats keep you comfortable in any season, while the spray-on bedliner protects your cargo investments. Premium floor liners with removable carpet inserts maintain interior cleanliness, and the 120-volt bed-mounted and interior power outlets provide practical charging solutions. The premium Bose sound system paired with SiriusXM 360L trial subscription transforms your commute into an enjoyable experience.Safety and convenience technologies work together seamlessly. Automatic emergency braking, lane keep assist with lane departure warning, and rear pedestrian detection provide confidence on every route. The navigation system, wireless Apple CarPlay and Android Auto, and the universal home remote keep you connected and in control.Stop by Woody Buick GMC Naperville, an 11-time GM Dealer of the Year and Mark of Excellence recipient, to schedule a test drive! See for yourself why this J.D. Power 2026 Dealer of Excellence is Illinois' #1 Sales Volume Buick GMC destination and Chicagoland's most awarded dealer. Take advantage of our award-winning service and the best incentives around! We have a 2026 GMC Sierra 1500 on sale for you! Price includes: $1500 - Buick & GMC Consumer Cash Program. Exp. 09/30/2026 $500 - GMC Bonus Cash. Exp. 09/30/2026