Major Options / Build: Navigation System, Technology Package, Backup Camera, Blind Spot Monitoring, Off Road Package, Parking Sensors, 5th Wheel, Heated Seats, Android Auto, CarPlay

Additional Description: Quicksilver Metallic 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather.10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,12-Volt Rear Auxiliary Power Outlet,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,2 USB Ports,2 USB Ports (1st Row),2-Speed Active Transfer Case,220 Amps Alternator,2nd Row Dual USB Charge-Only Ports,3.42 Axle Ratio,3.73 Rear Axle Ratio,4-Wheel Disc Brakes,4G LTE Wi-Fi Hotspot Capable,5th Wheel & Gooseneck Trailer Wiring Provisions,6' Rectangular Chromed Tubular Assist Steps,8 Speakers,ABS brakes,AM/FM radio: SiriusXM,Air Conditioning,Apple CarPlay/Android Auto,Auto High-beam Headlights,Auto-dimming Rear-View mirror,Auto-dimming door mirrors,Automatic Emergency Braking,Automatic temperature control,Bed View Camera,Bose Premium 7 Speaker Sound System,Brake assist,Bumpers: body-color,Chrome Recovery Hooks,Compass,Compass Located In Instrument Cluster,Deep-Tinted Glass,Delay-off headlights,Display: analog,Driver Alert Package I,Driver Alert Package II,Driver Memory,Driver door bin,Driver vanity mirror,Dual front impact airbags,Dual front side impact airbags,Electric Rear-Window Defogger,Electrical Lock Control Steering Column,Electronic Stability Control,Engine Block Heater,Exhaust Brake,Floor-Mounted Center Console,Following Distance Indicator,Forge Perforated Leather-Appointed Front Seat Trim,Forward Collision Alert,Front Bucket Seats,Front Center Armrest,Front License Plate Kit,Front anti-roll bar,Front dual zone A/C,Front fog lights,Front reading lights,Front wheel independent suspension,Fully automatic headlights,GMC Connected Access Capable,Garage door transmitter,Genuine wood console insert,Genuine wood door panel insert,HD Radio,HD Rear Vision Camera,HD Surround Vision w/2 Trailer View Camera Provisions,Heated & Ventilated Front Bucket Seats,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seats,Heated door mirrors,Heated front seats,Heated rear seats,Heated steering wheel,Heavy-Duty 80 Amp Battery,Hill Descent Control,Hitch Guidance w/Hitch View,Illuminated entry,In-Vehicle Trailering System App,Integrated Trailer Brake Controller,IntelliBeam Automatic High Beam On/Off,Keyless Open & Start,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Lane Change Alert w/Side Blind Zone Alert,Lane Departure Warning System,Low tire pressure warning,Manual Tilt-Wheel/Telescoping Steering Column,Memory seat,Multicolor 15' Diagonal Head-Up Display,Navigation System,Occupant sensing airbag,Off-Road Suspension,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead airbag,Overhead console,Panic alarm,Passenger door bin,Passenger vanity mirror,Pickup Box,Polished Exhaust Tip,Power Door Locks,Power Front Passenger Windows w/Express Up/Down,Power Rear Windows w/Express Down,Power Sliding Rear Window w/Defogger,Power Windows w/Driver Express Up/Down,Power door mirrors,Power driver seat,Power passenger seat,Power steering,Power windows,Preferred Equipment Group 5SA,Premium audio system: Premium GMC Infotainment System,ProGrade Trailering System,Radio: Premium GMC Infotainment Sys w/Navigation,Rear Camera Mirror,Rear Cross Traffic Alert,Rear Wheelhouse Liners,Rear reading lights,Rear seat center armrest,Rear step bumper,Rear window defroster,Remote Vehicle Starter System,Remote keyless entry,Safety Alert Seat,Security system,Signature Denali Grille,SiriusXM w/360L,Speed control,Speed-sensing steering,Split folding rear seat,Spray-On Pickup Box Bed Liner w/Denali Logo,Steering Wheel Audio Controls,Steering wheel mounted audio controls,Tachometer,Technology Package,Telescoping steering wheel,Tilt steering wheel,Traction control,Trip computer,Turn signal indicator mirrors,Ultrasonic Front & Rear Park Assist,Unauthorized Entry Theft-Deterrent System,Universal Home Remote,Variably intermittent wipers,Ventilated front seats,Voltmeter,Wheels: 20' Multi-Dimensional Polished Aluminum,Winter Grille Cover,Wireless Charging,X31 Off-Road Package