Mechanical & Powertrain

Engine, 3.6L V6, SIDI, DOHC with Variable Valve Timing (VVT) (310 hp [231.1 kW] @ 6600 rpm, 271 lb-ft of torque @ 5000 rpm [365.9 N-m])

Axle, 3.16 ratio

GVWR, 6001 lbs (2722 kg)

E10 Fuel capable

Cooling system, heavy-duty

Alternator, 170 amps

Trailering Package, includes factory-installed hitch 4000 lb. towing, 7-pin wiring harness, Class III hitch, (V08) heavy-duty cooling system and Hitch Guidance

Chassis, All-Wheel Drive System (AWD model only. Includes all-wheel drive disconnect.)

Traction Select

Suspension, Ride and Handling McPherson struts for front and independent 5-link rear

Brakes, 4-wheel antilock, 4-wheel disc, 17" front and rear

Exhaust, dual

Tool kit, road emergency

Safety

Daytime Running Lamps, LED

Passenger Sensing System sensor indicator inflatable restraint, front passenger/child presence detector (Always use seat belts and the correct 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.)

Air bags, frontal and side impact for driver and front passenger driver inboard seat-mounted side-impact, driver side knee and roof-rail side-impact for all rows in outboard seating positions (Always use seat belts and the correct 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.)

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) (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)

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 (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 onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enables by Connected Access are subject to change.)

Following Distance Indicator (Included with (BGP) Driver Alert Package II.)

Door locks, rear child security

Rear Seat Reminder

Safety Alert Seat (Included with (BGP) Driver Alert Package II.)

Teen Driver 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 card gives you information on driving habits and helps you to continue to coach your new driver

Horn, dual-note

Interior

Seat adjuster, driver 8-way power

Seat adjuster, front passenger, 8-way power

Seat adjuster, power driver lumbar control

Seat adjuster, power passenger lumbar control

Seats, heated rear outboard seating positions

Console, front center with 2 cup holders and storage, includes rear storage drawer

Power outlet, 120-volt, 3-prong household style located on the rear of center console

Steering wheel, heated, automatic

Steering column, power tilt and telescopic

Display, enhanced driver instrument information 8" multi-color reconfigurable

Sensor, humidity and windshield temperature

Compass display

Windows, power with driver Express-Up/Down and front passenger Express-Down

Memory Package, recalls 2 "presets" for power driver seat and outside mirrors

Remote vehicle start

Universal Home Remote includes garage door opener, 3-channel programmable

Defogger, rear-window electric

Cup holders 2 in front center console, 2 in front door panel, 2 bottle holders in front door panel, 2 in 2nd row and 2 in 3rd row, 10 total

Mirror, inside rearview auto-dimming

Lighting, interior with theater dimming, cargo compartment, reading lights for front seats, second row reading lamps integrated into dome light, door-and tailgate-activated switches and illuminated entry and exit feature

Lamp Package, interior, deluxe

Exterior

Tires, P235/55R20 all-season, H-rated, blackwall

Wheel, spare, 18" x 4.5" (45.7 cm x 11.4 cm) steel

Tire, compact spare, T135/70R18, blackwall

Roof rails, bright

Grille, signature Denali

Headlamps, high intensity discharge

Fog lamps, front projector type

Glass, deep-tinted (all windows, except light-tinted glass on windshield and driver- and front passenger-side glass)

Mirrors, outside heated power-adjustable and driver-side auto-dimming, body-color, manual folding

Liftgate, power programmable, hands free