Major Options / Build: Alloy Wheels, Trailer Package, Heated Seats, Android Auto, CarPlay, Value Package, SL Package, Bluetooth, SLE Package, Backup Camera, Remote Start, Off Road Package, Convenience Package

Additional Description: 2020 GMC Sierra 1500 SLE 4WD 10-Speed Automatic EcoTec3 5.3L V8 Based on 2020 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on how you drive and maintain your vehicle, driving conditions, battery-pack age/condition (hybrid trims) and other factors.Preferred Equipment Group 3SA,3.42 Rear Axle Ratio,3.23 Rear Axle Ratio,Heavy-Duty Rear Locking Differential,Wheels: 18" x 8.5" 6-Spoke Machined Aluminum,Front 40/20/40 Split-Bench Seat,Front 40/20/40 Split-Bench Seat (AZ3),Cloth Seat Trim,10-Way Power Driver Seat Adjuster w/Lumbar,Heavy Duty Suspension,Radio: GMC Infotainment Audio System,SLE Convenience Package,SLE Value Package,Single-Zone Manual/Semi-Automatic Air Conditioning,Electric Rear-Window Defogger,Color-Keyed Carpeting Floor Covering,Spray-On Pickup Bed Liner w/GMC Logo,Deep-Tinted Glass,LED Cargo Area Lighting,EZ Lift Power Lock & Release Tailgate,6" Wheel To Wheel Chromed Assist Steps (LPO),X31 Off-Road Package,Trailering Package,220 Amp Alternator,High-Capacity Air Filter,Skid Plates,OnStar & GMC Connected Services Capable,4-Way Manual Driver Seat Adjuster,4-Way Manual Passenger Seat Adjuster,GMC Connected Access Capable,Power Front Windows w/Passenger Express Down,Power Rear Windows w/Express Down,Remote Keyless Entry,Keyless Open & Start,Power Door Locks,Power Front Windows w/Driver Express Up/Down,Rear Wheelhouse Liners,Front Rubberized-Vinyl Floor Mats,Rear Rubberized-Vinyl Floor Mats,Remote Vehicle Starter System,Dual-Zone Automatic Climate Control,Hitch Guidance,Chrome Grille,Hill Descent Control,Heated Driver & Front Outboard Passenger Seating,External Engine Oil Cooling,Heated Steering Wheel,Auxiliary External Transmission Oil Cooler,12-Volt Rear Auxiliary Power Outlet,170 Amp Alternator,Electrical Lock Control Steering Column,Dual Exhaust w/Premium Tips,Manual Tilt Wheel Steering Column,Manual Tilt-Wheel & Telescoping Steering Column,2-Speed Transfer Case,Steering Wheel Audio Controls,6-Speaker Audio System Feature,Rear Dual USB Charging-Only Ports,Theft Deterrent System (Unauthorized Entry),Front Frame-Mounted Black Recovery Hooks,4G LTE Wi-Fi Hotspot Capable,X31 Hard Badge,4-Wheel Disc Brakes,6 Speakers,Air Conditioning,Electronic Stability Control,Tachometer,Voltmeter,ABS brakes,Alloy wheels,Brake assist,Bumpers: chrome,Delay-off headlights,Driver door bin,Driver vanity mirror,Dual front impact airbags,Dual front side impact airbags,Front anti-roll bar,Front reading lights,Front wheel independent suspension,Fully automatic headlights,Heated door mirrors,Illuminated entry,Low tire pressure warning,Occupant sensing airbag,Outside temperature display,Overhead airbag,Overhead console,Panic alarm,Passenger door bin,Passenger vanity mirror,Power door mirrors,Power steering,Power windows,Radio data system,Rear reading lights,Rear step bumper,Remote keyless entry,Speed control,Speed-sensing steering,Split folding rear seat,Steering wheel mounted audio controls,Tilt steering wheel,Traction control,Trip computer,Variably intermittent wipers,Compass,Front Center Armrest w/Storage,Rear cargo: tailgate,AM/FM radio: SiriusXM,Exterior Parking Camera Rear,Premium audio system: GMC Infotainment System,Apple CarPlay/Android Auto