Excellent Condition. Heated/Cooled Leather Seats, Nav System, Satellite Radio, 4x4, Bed Liner, Hitch, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, TRANSMISSION, ALLISON 10-SPEED AUTOMA... DENALI BLACK DIAMOND EDITION KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Cooled Driver Seat, Satellite Radio GMC Denali with Ebony Twilight Metallic exterior and Dark Walnut/Dark Ash Grey interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*. OPTION PACKAGESENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE [445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm] [Includes [K05] engine block heater.], DENALI BLACK DIAMOND EDITION includes [TRO] Auxiliary Trailer Camera, [PDV] MultiPro Audio System by Kicker, [BKF] premium front floor liners with removable carpet insert, [BKE] premium rear floor liners with removable carpet insert, [PTT] trailer tire pressure monitor sensors, [BRS] power-retractable assist steps with LED perimeter lighting and [RTJ] 20 [50.8 cm] high gloss Black painted aluminum wheels, TECHNOLOGY PACKAGE includes [DRZ] Rear Camera Mirror and [UV6] Multi-color 15 Diagonal Head-Up Display, GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness [similar to UY2 harness]. AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8 DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones, featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. [STD] [Includes [PZ8] Hitch Guidance with hitch view.], SEATS, HEATED SECOND ROW OUTBOARD SEATS [Standard on models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include [RGJ] Not Equipped with Heated Second Row Outboard Seats, which removes [KA6] Heated Second Row Outboard Seats. See dealer for details.], TRANSMISSION, ALLISON 10-SPEED AUTOMATIC. PURCHASE WITH CONFIDENCECARFAX 1-Owner AutoCheck One Owner Excellent Condition WHY BUY FROM USWe would like to thank you for visiting our website and considering us for the purchase of your next new or pre-owned vehicle. It is our goal to provide you with an excellent purchase and ownership experience. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.