Backed by robust capability, our 2018 GMC Sierra 1500 SLE Crew Cab 4X4 is boldly designed in Onyx Black! Powered by a 5.3 Liter EcoTec3 V8 offering 355hp paired with a 6 Speed Automatic transmission with tow/haul mode that's ready for any job. This Four Wheel Drive truck is also engineered for precise handling and sees nearly 23mpg on the highway with brawny looks that will surely get you noticed. It all starts with a dominating grille flanked by HID headlights and LED signature lighting, and functional features like power heated mirrors, a CornerStep bumper, and an EZ Lift/Lower tailgate add welcome practicality. Take command in the SLE cabin, and you'll be treated to comfortable cloth seats, a leather-wrapped multifunction steering wheel, air conditioning, cruise control, and remote keyless entry. Technologies like an 8-inch touchscreen, Android Auto®/Apple CarPlay®, WiFi compatibility, Bluetooth®, and a six-speaker sound system with HD Radio and available satellite radio make your days even easier no matter how hard you work! With a commitment to your safety, GMC adds driver-assistance measures like a backup camera, StabiliTrak stability/traction control, trailer sway control, hill-start assist, tire-pressure monitoring, dual-stage airbags, and more! Our Sierra 1500 SLE embodies Professional-Grade trucking at its best! Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Toward Ownership! -- INSTALLED FEATURES: Air filtration, Front air conditioning, Front air conditioning zones: single, Airbag deactivation: occupant sensing passenger, Front airbags: dual, Side airbags: front, Side curtain airbags: front / rear, Antenna type: diversity / mast, Auxiliary audio input: Bluetooth / iPod/iPhone / jack / USB, In-Dash CD: MP3 Playback / single disc, Internet radio app: Pandora, Radio: AM/FM / HD radio / touch screen display / voice operated, Radio data system, Satellite radio: SiriusXM, Speed sensitive volume control, Total speakers: 6, ABS: 4-wheel, Braking assist, Electronic brakeforce distribution, Front brake type: ventilated disc, Power brakes, Rear brake type: ventilated disc, Armrests: front center / rear center with cupholders, Floor mat material: rubber/vinyl, Floor material: carpet, Floor mats: front / rear, Steering wheel trim: leather, Ambient lighting, Assist handle: front / rear, Capless fuel filler system, Cruise control, Cupholders: front / rear, Multi-function remote: keyless entry / panic alarm, One-touch windows: 4, Power outlet(s): 12V front, Power steering, Power windows: lockout button, Reading lights: front, Rearview mirror: manual day/night, Steering wheel: tilt, Steering wheel mounted controls: audio / cruise control / multi-function, Storage: door pockets / front seatback / in seat cushion, Vanity mirrors: dual illuminating, Active grille shutters, Body side moldings: body-color, Bumper detail: rear step, Door handle color: body-color, Exhaust tip color: stainless steel, Front bumper color: chrome, Grille color: chrome / chrome surround, Mirror color: body-color, Pickup bed light: LED, Rear bumper color: chrome, Tailgate: lift assist / power locking / removable, Window trim: chrome, Infotainment: IntelliLink, Infotainment screen size: 8 in., Clock, Digital odometer, External temperature display, Fuel economy display: MPG / range, Gauge: oil pressure / tachometer, Multi-function display, Trip odometer, Warnings and reminders: coolant temperature warning / lamp failure / low battery / low fuel level / low oil pressure / maintenance due / turn off headlights, Daytime running lights: LED, Exterior entry lights: approach lamps, Headlights: auto delay off / auto on/off / HID/Xenon, Side mirror adjustments: manual folding / power, Side mirrors: heated, 4WD selector: electronic hi-lo, 4WD type: part time w/ on demand setting, Alternator: 150 amps, Auxiliary oil cooler, Battery: heavy duty / maintenance-free, Battery rating: 730 CCA, Battery saver, Cylinder deactivation, Locking differential: rear, Camera system: rearview, Check rear seat reminder, Child safety door locks, Child seat anchors: LATCH system, Programmable safety key, Rearview monitor: in dash, Emergency locking retractors: front, Front seatbelts: 3-point, Rear seatbelts: 3-point, Seatbelt pretensioners: front, Seatbelt warning sensor: front, Driver seat manual adjustments: 4 / height / lumbar / reclining, Front headrests: 2 / adjustable, Front seat type: 40-20-40 split bench, Passenger seat manual adjustments: 4 / reclining, Rear headrests: 2 / adjustable, Rear seat folding: folds up, Rear seat type: 60-40 split bench, Upholstery: cloth, Anti-theft system: vehicle immobilizer, Power door locks: anti-lockout / auto-locking, Hill holder control, Roll stability control, Stability control, Traction control, Trailer stability control, Front shock type: twin-tube gas, Front spring type: coil, Front stabilizer bar: diameter 34 mm, Front struts, Front suspension classification: independent, Front suspension type: upper and lower control arms, Rear shock type: twin-tube gas, Rear spring type: leaf, Rear suspension classification: solid live axle, Rear suspension type: multi-leaf, Electronic messaging assistance: with read function, Hands-free phone call integration: voice operated, Satellite communications: OnStar, Wi-Fi: hotspot, Wireless data link: Bluetooth, Pickup bed cargo management: tie-down anchors, Tow hooks: front, Tow/Haul mode, Spare tire mount location: underbody, Spare tire size: full-size, Spare wheel type: steel, Tire Pressure Monitoring System, Wheels: painted aluminum alloy, Front wipers: variable intermittent, Power windows: safety reverse, Tinted glass