New 2026 GMC Sierra 2500HD AT4X For Sale La Grange, KY

Meet the 2026 GMC Sierra 2500HD AT4X, a premium heavy-duty crew cab built for serious capability and refined comfort. Finished in crisp white with luxurious Obsidian Rush leather throughout, this new truck combines professional-grade performance with modern convenience. Powered by the legendary 6.6L V8 Duramax turbodiesel engine paired with a smooth 10-speed automatic transmission, it's engineered to handle your toughest jobs with confidence.- Duramax 6.6L V8 Turbodiesel with 10-speed automatic- Gooseneck/5th wheel prep package for advanced towing capability- Premium GMC infotainment system with Apple CarPlay and Android Auto- 16-way power driver and passenger seats with lumbar support and ventilation- Multicolor 15 head-up display with automatic high-beam headlights- 4WD with 2-speed active transfer case and off-road suspension- Heated and ventilated front seats with power moonroof- OnStar emergency communication with SiriusXM 360L trial subscription- HD surround vision camera system with trailer camera provisions- 18 machined aluminum wheels with high-gloss black accentsThis AT4X is built to command the road with its sophisticated cabin, comprehensive safety suite, and cutting-edge technology. From the bed-view camera to the in-vehicle trailering system app, every detail supports capability and peace of mind. Visit us today to experience the power and refinement of this exceptional new Sierra 2500HD.