This Onyx Black 2019 GMC Sierra 1500 AT4 is ready for its next driver. The team at Matick Buick GMC handpicked this AT4 for buyers who want more without paying more. Here's why it stands out: Features and Options Worth Knowing About This GMC Sierra 1500 comes loaded with the details that make every drive better: AT4 Premium PackageDriver Alert Package I ($890 value)Perimeter LightingUltrasonic Front and Rear Park AssistRear Cross Traffic AlertLane Change Alert with Side Blind Zone AlertDriver Alert Package II ($745 value)Safety Alert SeatIntelliBeam Automatic High Beam On/offFollowing Distance IndicatorForward Collision AlertLane Keep Assist with Lane Departure WarningLow Speed Forward Automatic BrakingFront Pedestrian BrakingTechnology Package ($2,055 value)Preferred Equipment Group 4SBGMC Connected AccessPower Front Passenger Windows with Express Up/downPower Rear Windows with Express DownDeep-Tinted GlassKeyless Open and StartPower Door LocksPower Front Windows with Driver Express Up/downRear Wheelhouse LinersColor-Keyed Carpeting Floor CoveringRemote Vehicle Starter SystemElectric Rear-Window DefoggerSpray-On Pickup Bed Liner with AT4 LogoCompassHitch GuidanceFloor Mounted ConsoleHeavy-Duty Rear Locking DifferentialBody-Color Surround GrillePremium GMC Infotainment System Radio with Multi-TouchHill Descent ControlIntegrated Trailer Brake ControllerHigh-Capacity Air FilterHeated Driver and Front Passenger SeatingHeated 2nd Row Outboard Seats120-Volt Instrument Panel Power OutletAuxiliary External Transmission Oil Cooler12-Volt Rear Auxiliary Power OutletVentilated Driver and Front Passenger Seats170 Amp Alternator5.3L EcoTec3 V8 Engine2 USB Ports2 USB Ports (1st Row)Electrical Lock Control Steering ColumnManual Tilt-Wheel and Telescoping Steering Column2-Speed Transfer CaseSkid PlatesHitch Guidance with Hitch ViewAll-Weather Floor Liner18" X 8.5" Machined Aluminum WheelsIn-Vehicle Trailering AppHD Radio4.2" Diagonal Color Display Driver Info CenterOnStar and GMC Connected Services CapableLED Cargo Area LightingRed Recovery HooksSteering Wheel Audio ControlsRear Dual USB Charging-Only PortsTheft Deterrent System (unauthorized Entry)HD Rear Vision CameraGMC 4G LTE265/65R18SL AT BW TiresOff-Road SuspensionTrailering PackageAT4 Preferred Package ($1,420 value)Power Sliding Rear Window with Rear DefoggerPremium GMC Infotainment System Radio with NavigationWireless ChargingUniversal Home RemotePremium Bose 7-Speaker Sound System EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 5.3L ECOTEC3 V8, TRANSMISSION, 8-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED, GVWR, 7000 LBS. (3175 KG), REAR AXLE, 3.23 RATIO, WHEELS, 18" X 8.5" (45.7 CM X 21.6 CM) MACHINED ALUMINUM, TIRES, LT275/65R18C MT BLACKWALL GOODYEAR WRANGLER DURATRAC, ONYX BLACK, SEATS, FRONT BUCKET, JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER-APPOINTED SEAT TRIM, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN, INCLUDES MULTI-TOUCH DISPLAY, AM/FM STEREO, AT4 PREMIUM PACKAGE, TECHNOLOGY PACKAGE, AT4 PREFERRED PACKAGE, DRIVER ALERT PACKAGE I, DRIVER ALERT PACKAGE II, TRAILER TIRE PRESSURE MONITOR SYSTEM, LPO, CAT-BACK PERFORMANCE EXHAUST, SUNROOF, POWER, LPO, BLACK TUBULAR ASSIST STEPS, 6" RECTANGULAR, INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF, MIRROR CAPS, CHROME, LPO, MIRROR CAPS, BLACK, WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER, BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM, WIRELESS CHARGING, DRIVER INFORMATION CENTER, ENHANCED, 8" DIAGONAL MULTI-COLOR DIGITAL DISPLAY, MULTI-COLOR 15" DIAGONAL HEAD-UP DISPLAY, UNIVERSAL HOME REMOTE, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING, LOW SPEED FORWARD AUTOMATIC BRAKING, FRONT PEDESTRIAN BRAKING, HD SURROUND VISION, FRONT AND REAR PARK ASSIST, ULTRASONIC, FOLLOWING DISTANCE INDICATOR, FORWARD COLLISION ALERT, LANE KEEP ASSIST, LANE CHANGE ALERT, REAR CROSS TRAFFIC ALERT, SAFETY ALERT SEAT, CUSTOMER DIALOGUE NETWORK Safety and Security The vehicle constantly monitors the roadway in