2026 GMC Sierra 2500

Meet the 2026 GMC Sierra 2500HD Denalia powerful pickup built for those who demand capability, comfort, and confidence on every journey. This white turbodiesel beast combines the legendary Duramax 6.6L V8 Turbocharged engine with premium Denali styling and an impressive array of modern features designed for work and weekend adventures alike. Key Features: - Duramax 6.6L V8 Turbocharged Diesel Engine with 10-Speed Automatic and 4WD - Heated and Cooled Leather Seats with 12-Way Power Adjustment and Lumbar Support - Premium Bose 7-Speaker Sound System with SiriusXM and Apple CarPlay/Android Auto - Multicolor 15 Head-Up Display and HD Surround Vision with Bed View Camera - Wireless Charging and Wireless Phone Projection - Power Sunroof and Spray-On Bedliner with GMC Logo - Advanced Safety: Automatic Emergency Braking, Lane Departure Warning, Rear Cross Traffic Alert - Remote Vehicle Starter System and Keyless Open and Start - Ultrasonic Front and Rear Park Assist with Hitch Guidance This truck arrives as a clean, one-owner, non-smoker vehicle that's ready for immediate pickup. The Denali Reserve Package, Technology Package, and X31 Off-Road Package deliver premium appointments and enhanced capability for your toughest demands. Experience the Sierra 2500HD difference and discover why this truck is engineered for those who refuse to compromise. Visit us today and let our team guide you through every feature and benefit. Why buy from Greg Lair GMC? It's a great question with an even better answer! We've been a local fixture in the Panhandle for over 40 years, putting customers from Amarillo and the Panhandle first every single day. We set ourselves apart as the home of the FREE Lifetime Powertrain Warranty on all inventory under 100,000 miles. From our hassle-free buying process to our thorough multi-point inspections by Certified GM Technicians, we make sure your next vehicle is safe, reliable, and ready for the road. Stop by today and see the Greg Lair difference for yourself!.