2026 GMC Sierra 2500

The 2026 GMC Sierra 2500HD SLT X31 Package represents a serious choice for buyers who demand capability without compromise. This white heavy-duty truck arrives equipped with a 6.6L V8 engine paired with a 10-speed automatic transmission and 4WD, delivering the power and traction you need for work or adventure.This Sierra 2500HD comes loaded with premium features designed for both comfort and utility:- Adaptive Cruise Control- Android Auto and Apple CarPlay- Backup Camera and HD Surround Vision- Bluetooth connectivity- Power Moonroof/Sunroof- Remote Start with Keyless Open and Start- Spray-In Bed Liner with GMC Logo- GMC MultiPro Tailgate with six functional load/access features- X31 Off-Road Suspension with Twin-tube Rancho shocks- Hill Descent Control- Skid plates for transfer case and oil pan- 20'' Bright face wheels with dark painted pockets and all-terrain tires- Heated and ventilated front seats with 10-way power adjustment and lumbar support- Bose Premium 7-Speaker Sound System- SiriusXM with 360L trial subscription- Wireless charging and wireless phone projection- Bed View Camera with trailer camera provisions- All-weather floor linersThe X31 Off-Road and Protection Package equips this Sierra for serious terrain with its specialized suspension, Hill Descent Control, and protective skid plates. The GMC MultiPro Tailgate provides six different configurations for loading and access, adapting to your specific needs. Whether you're managing jobsite demands or weekend expeditions, this truck delivers practical versatility.Inside, the cabin balances workspace functionality with driver comfort. The heated steering wheel, memory seat settings, and dual-zone automatic climate control make extended driving more pleasant. The Premium GMC Infotainment System integrates seamlessly with your smartphone through wireless phone projection, keeping navigation and communication accessible without distraction.The SLT Premium Package encompasses multiple layers of technology and safety. You get the SLT Convenience Package, SLT Preferred Package, and Sierra HD Pro Safety Plus Package combined with the 6'' rectangular chrome assist steps and spray-on bedliner. Chrome detailing extends to the surround grille, while LED cargo area lighting illuminates the bed for any task.Safety features include Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Departure Warning, and Rear Cross Traffic Alert. The Ultrasonic Front and Rear Park Assist makes maneuvering easier, while the Trailer Side Blind Zone Alert and in-vehicle trailering system support confident towing operations.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 2500HD on sale for you! Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 08/03/2026