Certified. Onyx Black 2021 GMC Yukon Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 BOUGHT AND SERVICED AT PERUZZI!, LOW LOW MILES!, FACTORY CERTIFIED!, CLEAN CARFAX! ONE OWNER!, LEATHER!, SUNROOF/MOONROOF!, Denali Premium Package, Advanced Technology Package, Advanced Security Package, 4WD, 12-Way Power Seat Adjusters, 15 Diagonal Multi-Color Head-Up Display, 2 Presets For Outside Rearview Mirrors, 3rd Row 60/40 Power-Folding Split-Bench Seat, Adaptive Cruise Control, Advanced Security Package, Advanced Technology Package, Bright Front & Rear Door Sill Plates, Chrome Door Handles w/Body-Color Strip, Denali Premium Package, Dual Exhaust System, Dual-Pane Panoramic Power Sunroof, Enhanced Automatic Emergency Braking, Galvano Bodyside Moldings, Glass Breakage Sensor, Hands-Free Power Programmable Rear Liftgate, HD Surround Vision, Heated & Ventilated Driver & Front Passenger Seats, Heated 2nd Row Outboard Position Seats, Heated Automatic Steering Wheel, Heated Driver & Front Passenger Seats