Our exclusive Diesel powered 2021 GMC Sierra 1500 Denali Crew Cab 4X4 is built to go above and beyond your expectations in Onyx Black! Motivated by a TurboCharged 3.0 Liter DuraMax Diesel 6 Cylinder generating 277hp and 460lb-ft of torque paired to a 10 Speed Automatic transmission. This Four Wheel Drive truck pulls with terrific strength, it returns nearly 26mpg on the highway, and it boasts a premium suspension with adaptive ride control. You'll also appreciate the Denali-specific design details led by LED lighting, fog lamps, 20-inch alloy wheels, chrome assist steps, a spray-on bed liner, and the upscale functionality of a ProGrade Trailering System and MultiPro tailgate. High-end luxury awaits in our carefully crafted Denali cabin with leather heated/ventilated front and heated rear seats, a heated leather steering wheel, dual-zone automatic climate control, keyless open/ignition, and 12V/120V power outlets. You can master every mile with smart technology, too, including an 8-inch touchscreen, full-color navigation, wireless Android Auto/Apple CarPlay, WiFi compatibility, Bluetooth, wireless charging, and a Bose audio system. GMC helps you move with confidence backed by safety features like HD backup camera, blind-zone alert, lane-change alert, parking sensors, stability/traction control, trailer-sway control, and hill-start assist. Achieve more every day in our precisely engineered Sierra 1500 Denali! Save this Page and Call for Availability. We Know You Will Enjoy Your IMD Motors Test Drive Towards Ownership!