Engine 6.2L EcoTec3 V8 with Dynamic Fuel Management Direct Injection and Variable Valve Timing includes aluminum block construction (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm)
Rear axle 3.23 ratio
GVWR 7700 Lbs. (3493 kg) (Standard on 4WD model with (L87) 6.2L EcoTec3 V8 engine and standard with (LZ0) Duramax 3.0L Turbo-Diesel engine.)
Keyless Start push-button
Automatic Stop/Start
Engine control stop/start system disable button non-latching
Engine air filtration monitor
Electronic Precision Shift
Transfer case active single-speed electronic Autotrac does not include neutral. Cannot be dinghy towed (4WD models only. Not available with (NHT) Max Trailering Package.)
Battery 730 cold-cranking amps with 80 amp hour rating (Standard with (L87) 6.2L EcoTec3 V8 Engine only.)
Alternator 220 amps (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
4-wheel drive
Trailering equipment heavy-duty includes trailering hitch platform 7-wire harness with independent fused trailering circuits mated to a 7-way connector and 2 trailering receiver
Cooling auxiliary external transmission oil cooler heavy-duty air-to-oil
Cooling external engine oil cooler heavy-duty air-to-oil integral to driver side of radiator (Deleted when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
Suspension front coil-over-shock with stabilizer bar
Suspension rear multi-link with coil springs
Steering power
Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
Exhaust dual system with dual twin polished stainless-steel tips
Mechanical jack with tools
Tire carrier lockable outside spare winch-type mounted under frame at rear
Active aero shutters upper (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
Moldings Galvano bodyside
Fascia front
Headlamps LED with LED Daytime Running Lamps includes enhanced animation
Fog lamps front LED
Tail lamps LED includes animated lighting
Mirrors outside heated power-adjustable power-folding driver-side auto-dimming integrated turn signal indicators and puddle lighting
Mirror caps body-color
Rear Camera Washer
Glass acoustic laminated windshield
Glass windshield shade band
Glass deep-tinted
Glass driver and front passenger laminated front door window
Wipers front intermittent Rainsense
Wiper rear intermittent
AutoSense Power Liftgate hands-free presence detection
Door handles chrome with body-color strip
Audio system feature Bose 10-speaker Surround with CenterPoint
Memory settings recalls 2 driver presets for power driver seat and outside rearview mirrors (Also includes memory settings for the power tilt and telescopic steering column.)
Seats heated second row outboard positions
Seat adjuster driver 8-way power
Seat adjuster driver 4-way power lumbar
Safety Alert Seat
Console floor power-sliding center with drawer secure storage manual sliding armrest and cup holders for second row; deletes (UBC) 2 USB charge/data ports within center console (Replaced with (D07) floor console when (ATT) second row power 60/40 split-folding bench seats are ordered.)
Floor covering color-keyed carpeting
Sill plates bright front and rear doors (Denali/Denali Ultimate-specific with logo.)
Steering column power tilt and telescopic
Steering column lock electrical
Steering wheel wrapped
Driver Information Center 11 diagonal multi-color digital high-contrast display with local backlight dimming
Head-Up Display 15 diagonal multi-color
Warning tones headlamp on driver and right-front passenger seat belt unfasten and turn signal on
Remote start
Universal Home Remote includes garage door opener programmable
Wireless Phone Charging for portable devices
USB ports 2 type-C charge-only located in third row
Air filter pollutant and fine dust
Defogger rear-window electric
Power outlets 2 120-volt located on the rear of the center console and rear cargo area
Visors driver and front passenger illuminated vanity mirrors
Assist handles overhead driver and front passenger located in headliner
Assist handles front passenger A-pillar and second row outboard B-pillar (Does not include front row passenger assist handle.)
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
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
Trailer sway control
IntelliBeam automatic high beam on/off
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 seat 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.)
Front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat 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.)
Rear seat reminder
Hitch Guidance
Hill start assist
Front Pedestrian and Bicyclist Braking
Enhanced Automatic Parking Assist includes semi-automatic steering applying limited braking as well as shifting gears into a detected parallel or perpendicular parking space
Reverse Automatic Braking
Rear Cross Traffic Braking
Rear Pedestrian Alert
Side Bicyclist Alert
Traffic Sign Recognition
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use can be turned on and off in Settings or Teen Driver menu
Door locks rear child security manual
LATCH system (Lower Anchors and 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
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob to help encourage safe driving behavior. It can limit certain available vehicle features and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Tire Pressure Monitoring System auto learn includes Tire Fill Alert (does not apply to spare tire)
