Major Options / Build: Sunroof/Moonroof, Adaptive Cruise Control, Navigation System, Technology Package, Third Row Seating, Blind Spot Monitoring, Parking Sensors, Premium Package, Heated Seats, Android Auto, CarPlay, Security Package, Backup Camera

Additional Description: DIAMOND BUICK GMC IS COMMITTED TO ADAPTING TO AN EVER-CHANGING SITUATION AND MAKING ADVANCEMENTS IN THE WAY CAR BUYING IS DONE. AT OUR DEALERSHIP, OUR EMPLOYEES ARE TAKING EVERY PRECAUTION TO MAINTAIN A CLEAN AND SAFE ENVIRONMENT DURING YOUR VISIT. AT DIAMOND BUICK GMC IS FOLLOWING EVERY CDC GUIDELINE. The Diamond Buick GMC Lifetime Powertrain Warranty program is complimentary on all new, untitled, GMC and Buick models. Part of the Diamond Buick GMC Lifetime Value experience. See dealer for details. 4WD. 2021 GMC Yukon XL DenaliPreferred Equipment Group 5SA,3.23 Rear Axle Ratio,Wheels: 22" x 9" Bright Machined Aluminum,Wheel Locks,Front Bucket Seats,Perforated Leather Seating Surfaces,Power Release 2nd Row Bucket Seats,Buildable Order Confirmation (DISC),Advanced Technology Package,Denali Premium Package,Radio: AM/FM/SiriusXM w/Navigation,Dual-Pane Panoramic Power Sunroof,Power-Retractable Assist Steps,License Plate Front Mounting Package,Magnetic Ride Control Suspension,12-Way Power Seat Adjusters,2 Presets For Outside Rearview Mirrors,3rd Row 60/40 Power-Folding Split-Bench Seat,Chrome Door Handles w/Body-Color Strip,Galvano Bodyside Moldings,Bright Front & Rear Door Sill Plates,Rear Camera Mirror Washer,Inside Rear-View Auto-Dimming Mirror,Inside Rearview Auto-Dimming Rear Camera Mirror,Outside Heated Power-Adjustable Mirrors,Hill Descent Control,Wireless Charging,Heated Driver & Front Passenger Seats,Heated 2nd Row Outboard Position Seats,Heated Automatic Steering Wheel,Heated & Ventilated Driver & Front Passenger Seats,Adaptive Cruise Control,Dual Exhaust System,Power Tilt & Telescopic Steering Column,2-Speed Electronic Autotrac Active Transfer Case,Advanced Security Package,GMC Pro Safety Plus,Hands-Free Power Programmable Rear Liftgate,IntelliBeam Automatic High Beam On/Off,SiriusXM w/360L,Following Distance Indicator,Forward Collision Alert,Rear Cross Traffic Alert,Universal Home Remote,Enhanced Automatic Emergency Braking,Lane Keep Assist w/Lane Departure Warning,Automatic Emergency Braking,Lane Change Alert w/Side Blind Zone Alert,Front Pedestrian Braking,Rear Pedestrian Alert,Bose 14-Speaker Surround w/CenterPoint,Theft-Deterrent Alarm System,Vehicle Inclination Sensor,Vehicle Interior Movement Sensor,Glass Breakage Sensor,HD Surround Vision,15" Diagonal Multi-Color Head-Up Display,Front & Rear Park Assist,Safety Alert Seat,HD Radio,4-Wheel Disc Brakes,Air Conditioning,Electronic Stability Control,Front Center Armrest,Voice Activated Navigation System,Power Liftgate,Spoiler,Tachometer,Voltmeter,3rd row seats: split-bench,ABS brakes,22" Fuel Black Alum Wheels,Auto-dimming door mirrors,Tri Zone Automatic Climate Control,Bodyside moldings,Brake assist,Bumpers: body-color,Delay-off headlights,Driver door bin,Driver vanity mirror,Dual front impact airbags,Dual front side impact airbags,Four wheel independent suspension,Front anti-roll bar,A/C,Front fog lights,Front reading lights,Fully automatic headlights-Halogen,Garage door transmitter,Heated door mirrors,Heated front seats,Heated 2nd row seats,Heated steering wheel,Illuminated entry,Low tire pressure warning,Memory seat,Occupant sensing airbag,Outside temperature display,Overhead airbag,Overhead console,Panic alarm,Passenger door bin,Passenger vanity mirror,Power door mirrors,Power Seat Adjust-Driver 8-Way,Power passenger seat,Power steering,Power windows,Rain sensing wipers,Rear air conditioning,Rear anti-roll bar,Rear reading lights,Rear window defroster,Rear window wiper,Remote Keyless Entry,Roof rack: rails only,Security system,Cruise Control,Speed-sensing steering,Split folding rear seat,Steering wheel memory,Steering wheel mounted audio controls,Telescoping steering wheel,Tilt steering wheel,Traction control,Trip computer,Turn signal indicator mirrors,Variably intermittent wipers,Ventilated front seats,Front beverage holders,Auto-dimming Rear-View mirror,Heads-Up Display,14 Speakers,Compass,Auto High-beam Headlights,AM/FM radio: SiriusXM with 360L,Emergency communication system: OnStar and GMC connected services capable,Apple CarPlay/Android Auto