2021 GMC Sierra 2500HD AT4

This 2021 GMC Sierra 2500HD AT4 delivers commanding presence and capability wrapped in a stunning Cayenne Red exterior. Built on a proven heavy-duty platform and powered by the legendary 6.6L Duramax V8 Turbodiesel engine, this crew cab was engineered for serious work and genuine adventure. The jet black interior with Kalahari accents and premium leather seating creates a refined driver's environment that doesn't compromise on durability or comfort. Duramax 6.6L V8 Turbodiesel with 10-speed automatic transmission and 4WD capability Gooseneck/5th wheel prep package for versatile towing applications Premium GMC Infotainment System with Apple CarPlay, Android Auto, and SiriusXM 360L Heated and ventilated front bucket seats with 10-way power adjustment and lumbar support 20-inch machined aluminum wheels with all-terrain off-road suspension Integrated trailer brake controller with in-vehicle trailering system Remote vehicle starter and keyless open & start for convenience Spray-on bed liner with AT4 logo and multiple power outlets Hill descent control and electronic stability management Comprehensive airbag system with occupant sensing technologyThis truck combines the rugged capability the Sierra 2500HD is known for with the refined appointments you'll appreciate every day. From the integrated trailer management system to the heated steering wheel and premium audio, every detail has been thoughtfully designed. Come see what serious capability looks like schedule your test drive today.