Major Options / Build: Leather Seats, Adaptive Cruise Control, Suspension Package, Alloy Wheels, Steel Wheels, Bluetooth, Memory Package, Backup Camera, Remote Start, Blind Spot Monitoring, Premium Package, Heated Seats

Additional Description: Audio system feature, CD player (Replaced by (U42) rear seat entertainment system when (U42) is ordered.)|Radio, HD|Audio system feature, Bose premium 9-speaker system with subwoofer in center console|GMC 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first); EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit for details and system limitations.)|Wipers, front rain-sensing, intermittent|Fog lamps with chrome surrounds|Wheel, full-size spare 17 (43.2 cm) steel|Wheels, 18 x 8.5 (45.7 cm x 21.6 cm) bright machined aluminum|Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming, body-color with integrated turn signal indicators and ground illumination.|Active aero shutters, front|Headlamps, IntelliBeam, automatic high beam on/off|Tires, P265/65R18 all-season, blackwall|Wiper, rear|Luggage rack side rails, roof-mounted, Black|Headlamps, halogen projector|Liftgate, power, hands free|Tire carrier, lockable outside spare winch-type mounted under frame at rear|Assist steps, Black with chrome strip (Deleted when (RVQ) Black assist step kit, LPO or (VXH) Chrome assist step kit, LPO, is ordered.)|Tire, spare P265/70R17 all-season, blackwall|Windshield, solar-absorbing|Windshield style, acoustic laminated glass|Glass, deep-tinted|Floor covering, color-keyed carpeting|Steering wheel, heated, leather-wrapped|Driver Information Center, 4.2 diagonal multi-color|Remote vehicle start includes extended range Remote Keyless Entry|Defogger, rear-window electric|Console, floor with storage area, cup holders|Theft-deterrent system, electrical, unauthorized entry|Universal Home Remote includes garage door opener, programmable|Climate control, tri-zone automatic, with individual climate settings for driver, right-front passenger and rear passengers|Pedals, power-adjustable for accelerator and brake|Door locks, power programmable with lockout protection|Steering column, power tilt and telescopic|Assist handles, 1st row passenger and 2nd row outboard seats|Power outlet, 110-volt, 1.1 Amp, 150 Watt|Steering wheel controls, mounted audio controls and cruise controls Driver Information Center controls|Seats, heated second row, outboard positions|Seats, third row 60/40 split-bench, power fold|Seats, heated and ventilated driver and front passenger perforated leather-appointed|Floor mats, color-keyed carpeted first and second row, removable|Seats, second row 60/40 split-folding bench power release|Seats, front bucket with perforated leather-appointed heated and ventilated seat cushions, 12-way power driver and passenger seat includes 6-way power cushions, driver seat 2-position memory, 4-way power lumbar control and power recline|Passive Entry System includes (AQQ) Remote Keyless Entry|Mirror, inside rearview auto-dimming|Cruise control, electronic with set and resume speed (Not included when (Y66) Adaptive Cruise Control is ordered.)|Lighting, interior with dome light driver- and passenger-side door switch with delayed entry feature, cargo lights, door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions|Power outlets, 5 auxiliary, 12-volt includes outlets in the instrument panel, console, back of the console, 1 in 3rd row and 1 in the cargo area.|Windows, power all express down, front express up|Lighting, interior includes courtesy lighting with theater dimming, lighting for front and rear door handles, front and rear passenger footwells and door storage area|Safety Alert Seat|Cargo net|Differential, heavy-duty locking rear|Tow/haul mode selector, button located at end of shift lever|Brakes, 4-wheel antilock, 4-wheel disc, VAC power with Brake Assist|Suspension Package, Premium Smooth Ride|Suspension, front coil-over-shock with stabilizer bar|Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator|Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and 2 trailering receiver|GVWR, 7100 lbs. (3221 kg) (Standard on 2WD models.)|Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil|Transmission, 6-speed automatic, electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting|Engine, 5.3L EcoTec3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 N-m] @ 4100 rpm)|Powertrain grade braking|Tools, mechanical jack and wheel wrench stored in rear quarter trim|Suspension, rear multi-link with coil springs|Alternator, 150 amps|Steering, power|Exhaust, aluminized stainless-steel muffler and tailpipe|Keyless start, push button start|Rear wheel drive|Rear axle, 3.08 ratio|Memory Package Memory for driver seat, steering column and outside rearview mirrors and pedals|Enhanced Driver Alert Package includes (UEU) Forward Collision Alert, Safety Alert Seat, (TQ5) IntelliBeam headlamps, (UHX) Lane Keep Assist with Lane Departure Warning and (UHY) Low Speed Forward Automatic Braking (When (Y66) Adaptive Cruise Control is ordered, RPO Code (Y86) will be removed. All content of (Y86) will remain standard except (UHY) Low Speed Forward Automatic Braking, which is replaced by (UGN) Forward Automatic Braking.)|OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit for coverage map, details and system limitations. Services vary by model.)|Rear Cross-Traffic Alert|Lane Keep Assist with Lane Departure Warning|StabiliTrak, stability control system with brake assist, includes traction control.|Airbags, Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Driver inboard seat-mounted side-impact airbag; Head-curtain airbags for all rows in outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)|Lane Change Alert with Side Blind Zone Alert|GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)|Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver|Front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)|LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats lower anchors and top tethers located in all second row seating positions, top tethers located in third row seating positions|Brakes, 4-wheel antilock, 4-wheel disc|Forward Collision Alert|Low Speed Forward Automatic Braking|Rear Vision Camera|Brakes, Hill Start-Assist|Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)|Daytime Running Lamps, with automatic exterior lamp control|Front and Rear Park Assist