6-Speed Automatic Electronic with Overdrive, 4WD, Jet Black/Dark Ash Cloth, 110-Volt AC Power Outlet, 150 Amp Alternator, 3.42 Rear Axle Ratio, 3.5 Diagonal Monochromatic Display D.I.C., 4-Wheel Disc Brakes, 40/20/40 Front Split Bench Seat, 6 Speakers, ABS brakes, Air Conditioning, AM/FM radio, Auxiliary External Transmission Oil Cooler, Body Color Front Bumper, Body Color Rear Bumper w/Cornersteps, Brake assist, Cloth Seat Trim, Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Front anti-roll bar, Front Center Armrest w/Storage, Front Frame-Mounted Black Recovery Hooks, Front Halogen Fog Lamps, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Graphite-Colored Rubberized-Vinyl Floor Covering, Heavy Duty Suspension, Heavy-Duty Rear Locking Differential, Low tire pressure warning, Manual Tilt Wheel Steering Column, Occupant sensing airbag, OnStar 6 Months Directions & Connections Plan, OnStar w/4G LTE, Overhead airbag, Passenger door bin, Passenger vanity mirror, Power steering, Power windows, Power Windows w/Driver Express Up & Down, Radio data system, Radio: AM/FM Stereo w/4.2 Diagonal Color Display, Radio: AM/FM Stereo w/IntelliLink, Rear reading lights, Rear seat center armrest, Rear Vision Camera w/Dynamic Guide Lines, Remote Keyless Entry, Single-Zone Air Conditioning, Solar Absorbing Tinted Glass, Speed control, Speed-sensing steering, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Voltmeter, Wheels: 17 x 8 Painted Steel. Recent Arrival! 2015 GMC Sierra 1500 Base EcoTec3 5.3L V8 4WD Onyx Black