2018 GMC Sierra 1500 SLT 4WD Bluetooth MP3, 8-Speed Automatic with Overdrive, 4WD, Cocoa/Dune Leather, 110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 20 x 9 Chrome Clad Aluminum Wheels, 2-Speed Active Electronic AutoTrac Transfer Case, 3.42 Rear Axle Ratio, 4.2 Diagonal Color Display Driver Info Center, 6 Rectangular Chromed Tubular Assist Steps, Auto-Dimming Inside Rear-View Mirror, Auxiliary External Transmission Oil Cooler, Bose Speaker System, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Color-Keyed Carpeting, Deep-Tinted Glass, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Enhanced Cooling Radiator, Enhanced Driver Alert Package, EZ Lift & Lower Tailgate, Forward Collision Alert, Front Frame-Mounted Black Recovery Hooks, Front Full Feature Power Reclining Bucket Seats, GMC 4G LTE, Heated & Ventilated Front Bucket Seats, Heavier Duty Rear Springs