2026 GMC Sierra 2500

Meet the 2026 GMC Sierra 2500HD Proa powerful double cab long bed truck built for serious work and dependable performance. With its 6.6L V8 engine, 10-speed automatic transmission, and 4WD capability, this white beauty commands the road with the strength and handling you demand from a heavy-duty truck. Android Auto and Apple CarPlay Backup Camera Bluetooth connectivity Remote Start Gooseneck/5th Wheel Prep Package Snow Plow Prep/Camper Package X31 Off-Road Package Hill Descent Control and 2-Speed Electronic Shift Transfer Case Spray-on Pickup Bedliner Lane Change Alert with Side Blind Zone AlertThe Pro trim comes equipped with thoughtful features designed for the job ahead. Cloth interior paired with a 120-volt power outlet keeps you connected, while the push button start, remote keyless entry, and perimeter lighting add everyday convenience. Advanced safety systems including ultrasonic park assist, rear cross traffic alert, and forward collision alert give you confidence in every situation. The electric rear-window defogger, EZ lift power-lock tailgate, and LED cargo lighting round out a truck that's as practical as it is capable.This new Sierra is ready to work. Schedule your test drive today and experience the capability that sets this truck apart.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 {YMM} {Series} on sale for you!