Diesel powered, our 2024 GMC Sierra 2500HD Denali Crew Cab 4X4 with the Ultimate Pack is one remarkable truck in Onyx Black! Motivated by a TurboCharged 6.6 Litre DuraMax Diesel 6 Cylinder offering 445hp and 910lb-ft of torque to a 10 Speed Allison Automatic transmission. This Four Wheel Drive truck is also easy to control from the job site to the campsite, thanks to digital variable steering assistance and an off-road suspension. Our Sierra's deluxe details deliver bold style with LED lighting, fog lamps, aggressive 20-inch wheels, chrome assist steps, skid plates, a MultiPro tailgate, a spray-on bedliner, and our Ultimate Pack's power sunroof. Our Denali cabin brings lavish luxury to busy days with heated/ventilated leather power front and heated rear seats, a heated leather steering wheel, dual-zone automatic climate control, cruise control, keyless access/ignition, remote start, and a power rear window. High-tech infotainment highlights include an 8-inch driver display, an 8-inch touchscreen, full-color navigation, voice recognition, wireless Android Auto/Apple CarPlay, wireless charging, Bluetooth, WiFi compatibility, and Bose audio. GMC helps protect you with our Ultimate Pack that adds a head-up display and digital rearview mirror to automatic braking, an HD surround-vision system, blind-spot monitoring, a ProGrade Trailering system, and more. A force to be reckoned with, our Sierra 2500 Denali is a fantastic choice! Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Towards Ownership! Drive a Little, Save a Lot. Really Experience the Murray Difference.