2026 GMC Sierra 2500

This 2026 GMC Sierra 2500HD AT4 in Beige represents serious capability built for those who demand premium performance and versatility in their work and lifestyle vehicle.- Android Auto and Apple CarPlay integration- Backup Camera with Bed View Camera and Two Trailer Camera Provisions- Bluetooth connectivity- Power Sunroof- Remote Start and Keyless Open and Start- Bose Premium 7-Speaker Sound System with SiriusXM- 6.6L V8 engine with 10-Speed Automatic transmission and 4WD- AT4 Premium Plus Package with Technology Package- Snow Plow Prep/Camper Package with 220-amp alternator and skid plates- Gooseneck/5th Wheel Prep Package for heavy-duty towing applications- Heated and ventilated front seats with 10-way power adjusters- HD Surround Vision and Ultrasonic Front and Rear Park Assist- 20'' High Gloss Black aluminum wheels- Spray-on Pickup Bedliner with GMC Logo- Wireless Phone Projection and Wireless ChargingThe AT4 trim elevates this Sierra with distinctive styling and rugged capability. The available X31 Off-Road Package, combined with the off-road-tuned suspension and 2-speed active transfer case, provides the foundation for tackling challenging terrain. Hill Descent Control and Trailer Side Blind Zone Alert add confidence whether you're navigating steep grades or managing heavy loads on the road.This truck comes fully equipped for professional and personal demands. The Snow Plow Prep/Camper Package includes a robust 220-amp alternator and protective skid plates, making this Sierra ready for commercial applications. The Gooseneck/5th Wheel Prep Package integrates a hitch platform and bed-mounted trailer harness for seamless heavy-duty towing setup.Inside, the premium appointment combines function with comfort. Heated and ventilated front seats, a heated steering wheel, and automatic dual-zone climate control create an inviting cab environment. The multicolor 15'' head-up display keeps critical information visible, while the in-vehicle Trailering System App helps manage towing operations. Multiple power outletsincluding 120-volt bed-mounted and instrument panel optionssupport modern tools and devices.Technology integration spans connectivity and safety. Rear Cross Traffic Alert, Automatic Emergency Braking, and Front Pedestrian Braking work alongside the Bed View Camera system and HD Surround Vision to enhance awareness in all situations. OnStar Services provides an additional layer of connected capability and support.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 AT4 on sale for you! Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 09/30/2026