Major Options / Build: Leather Seats, Sunroof/Moonroof, Power Package, Navigation System, Technology Package, Heated Seats, Ultimate Package, Android Auto, CarPlay, Multi Zone Climate Control, Bluetooth, Remote Start, 5th Wheel

Additional Description: 2020 GMC Sierra 3500HD Denali Dark Sky Metallic 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 12-Volt Rear Auxiliary Power Outlet, 2 USB Ports (First Row), 2 USB Ports Inside Console, 220 Amp Alternator, 2nd Row Dual USB Charge-Only Ports, 2nd Row Heated Outboard Seats, 2-Speed Active Transfer Case, 3.42 Rear Axle Ratio, 3.73 Rear Axle Ratio, 4G LTE Wi-Fi Hotspot Capable, 4-Wheel Disc Brakes, 6" Rectangular Chromed Tubular Assist Steps, 7 Speakers, ABS brakes, Air Conditioning, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-Dimming Inside Rearview Mirror w/Camera, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Bed View Camera, Bodyside moldings, 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, Denali Ultimate Package, Driver Alert Package I, Driver Alert Package II, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Engine Block Heater, Exhaust Brake, Floor-Mounted Center Console, Following Distance Indicator, Forge Perforated Leather-Appointed Seat Trim, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, GMC Connected Access Capable, Gooseneck/5th WheelEngine: Duramax 6.6L Turbo-Diesel V8, Denali Ultimate Package, Technology Package, Power Sunroof, Gooseneck/5th Wheel Package, (0 P) Dark Sky Metallic, Bed View Camera, 220 Amp Alternator, Engine Block Heater, 4 Doors, 4-wheel ABS brakes, 6.6 liter V8 engine, 8-way power adjustable drivers seat, AC power outlet - 2, Air conditioning with dual zone climate control, Audio controls on steering wheel, Automatic Transmission, Bluetooth, Clock - In-radio display, Compass, Cruise control, Driver memory seats, Engine hour meter, External temperature display, Four-wheel drive, Front fog/driving lights, Head airbags - Curtain 1st and 2nd row, Heated drivers seat, Heated passenger seat, Heated steering wheel, Leather seats, Memory settings for 2 drivers, Multi-function remote - Cargo access remote engine start, Navigation system - With voice activation, Overhead console - Mini, Passenger Airbag, Pickup Bed Type - Regular, Power heated mirrors, Power windows with 4 one-touch, Remote power door locks, Satellite communications - OnStar and GMC connected services capable, Skid plates - 3, Tachometer, Tilt and telescopic steering wheel, Traction control - ABS and driveline, Trailer hitch, Trip computer, Universal remote transmitter