2026 GMC Sierra 1500

This 2026 GMC Sierra 1500 Denali in White represents a refined approach to premium truck ownership, combining capability with thoughtful design and advanced technology.- Adaptive Cruise Control- Android Auto and Apple CarPlay- Backup Camera and HD Surround Vision- Bluetooth and wireless connectivity- Moonroof/Sunroof- Remote Start and Keyless Open and Start- 3.0L Turbocharged Duramax I-6 Diesel with 305 hp and 495 lb-ft of torque- Premium Bose 7-Speaker Sound System with SiriusXM- Heated and Ventilated Front Seats with 12-Way Power Adjustment- Trailering Package with Integrated Trailer Brake Controller- Denali Premium Suspension with Adaptive Ride Control- LED Cargo Area Lighting and Spray-on Bedliner- Wireless Charging and Multiple USB Ports- Auto-Locking Rear DifferentialThe heart of this Sierra lies in its 3.0L turbocharged Duramax diesel engine paired with a 10-speed automatic transmission and 4WD capability. This combination delivers 305 horsepower and 495 lb-ft of torque while achieving an EPA-estimated 22 city and 26 highway miles per gallon. The diesel powertrain provides the efficiency and pulling capacity serious truck owners demand without compromise.Inside the Denali cabin, you'll find Forge perforated leather seat trim, heated and ventilated front seats, and a heated steering wheel for year-round comfort. The premium Bose audio system with SiriusXM delivers quality sound, while the navigation system, wireless Apple CarPlay, and wireless Android Auto keep you connected. Wireless charging and multiple USB ports throughout the interior ensure your devices stay powered.The Denali trim distinguishes itself with distinctive chrome details, including the signature grille, assist steps, and recovery hooks. The 20-inch polished aluminum wheels sit beneath deep-tinted glass and are complemented by front rain-sensing wipers and an auto-dimming rear-view mirror. The Denali Premium Suspension with Adaptive Ride Control adjusts to road conditions, while the spray-on bedliner with GMC logo protects your investment.For those who tow, the integrated trailer brake controller, bed view camera, hitch guidance, and hitch view camera simplify the process. The in-vehicle trailering system app provides real-time monitoring, while trailer side blind zone alert and rear cross traffic braking enhance safety. These features work together to make trailering more manageable and secure.Safety technology is embedded throughout, featuring enhanced automatic emergency braking, lane keep assist with lane departure warning, forward pedestrian braking, and rear pedestrian detection. The ultrasonic front and rear park assist helps navigate tight spaces, while the hill descent control provides confidence on challenging terrain.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