Major Options / Build: Navigation System, Adaptive Cruise Control, Preferred Package, Technology Package, Backup Camera, Blind Spot Monitoring, Parking Sensors, Premium Package, Heated Seats, Android Auto, CarPlay

Additional Description: Recent Arrival! Onyx Black 2020 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. 22/26 City/Highway MPG10-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,170 Amp Alternator,18' x 8.5' Machined Aluminum Wheels,2 USB Ports,2 USB Ports (1st Row),220 Amp Alternator,3.23 Rear Axle Ratio,4-Wheel Disc Brakes,4.2' Diagonal Color Display Driver Info Center,4G LTE Wi-Fi Hotspot Capable,6 Speakers,6' Rectangular Black Tubular Assist Steps (LPO),6-Speaker Audio System Feature,8' Driver Information Center,ABS brakes,AM/FM radio: SiriusXM with 360L,AT4 Preferred Package,AT4 Premium Package,Adaptive Cruise Control - Camera,Air Conditioning,All-Weather Floor Liners w/AT4 Logo (LPO),Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Auto-dimming door mirrors,Automatic Emergency Braking,Automatic temperature control,Auxiliary External Transmission Oil Cooler,Bed View Camera,Body-Color Surround Grille,Brake assist,Bumpers: body-color,Color-Keyed Carpeting Floor Covering,Compass,Deep-Tinted Glass,Delay-off headlights,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,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Bucket Seats,Front Center Armrest,Front License Plate Kit,Front Pedestrian Braking,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,HD Radio,HD Rear Vision Camera,HD Surround Vision w/2 Trailer View Camera Provisions,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seating,Heated door mirrors,Heated front seats,Heated rear seats,Heated steering wheel,Heavy-Duty Rear Locking Differential,High Gloss Black Mirror Caps,High-Capacity Air Filter,Hill Descent Control,Hitch Guidance,Hitch Guidance w/Hitch View,Illuminated entry,In-Vehicle Trailering App,Integrated Trailer Brake Controller,IntelliBeam Automatic High Beam On/Off,Keyless Open & Start,LED Cargo Area Lighting,Lane Change Alert w/Side Blind Zone Alert,Lane Keep Assist w/Lane Departure Warning,Low tire pressure warning,Manual Tilt-Wheel & Telescoping Steering Column,Memory seat,Multicolor 15' Diagonal Head-Up Display,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,Perforated Leather-Appointed Front Seat Trim,Power Door Locks,Power Front Passenger Windows w/Express Up/Down,Power Front Windows w/Driver Express Up/Down,Power Rear Windows w/Express Down,Power Sliding Rear Window w/Rear Defogger,Power door mirrors,Power driver seat,Power passenger seat,Power steering,Power windows,Preferred Equipment Group 4SB,Premium Bose 7-Speaker Sound System,Premium audio system: Premium GMC Infotainment System,ProGrade Trailering System,Radio data system,Radio: Premium GMC Infotainment Sys w/Multi-Touch,Radio: Premium GMC Infotainment Sys w/Navigation,Rear Camera Mirror,Rear Cross Traffic Alert,Rear Dual USB Charging-Only Ports,Rear Wheelhouse Liners,Rear reading lights,Rear seat center armrest,Rear step bumper,Rear window defroster,Red Recovery Hooks,Remote Vehicle Starter System,Remote keyless entry,Roadside assistance coverage: 60 months/60000miles,Safety Alert Seat,Security system,SiriusXM w/360L,Speed control,Speed-sensing steering,Split folding rear seat,Spray-On Pickup Bed Liner w/AT4 Logo,Steering Wheel Audio Controls,Steering wheel mounted audio controls,Tachometer,Technology Package,Telescoping steering wheel,Theft Deterrent System (Unauthorized Entry),Tilt steering wheel,Traction control,Trailering Package,Trip computer,Ultrasonic Front & Rear Park Assist,Universal Home Remote,Variably intermittent wipers,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Voltmeter,Wheels: 20' x 9' Machined Aluminum,Wireless Charging