Engine, 6.2L V8 with Active Fuel Management Spark Ignition Direct Injection (SIDI) and Variable Valve Timing (VVT), includes aluminum block construction (420 hp [313.2 kW] at 5600 rpm, 460 lb-ft of torque [621 N-m] at 4100 rpm)
Air cleaner, high-capacity
Transfer case, active, 2-speed with Neutral for dinghy/flat towing (4WD models only.)
Differential, heavy-duty locking rear
Rear axle, 3.23 ratio
Four wheel drive
Cooling, external engine oil cooler, heavy-duty
Cooling, external transmission oil cooler, heavy-duty air-to-oil
Alternator, 170 amps
Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits and 7-way sealed connector
GVWR, 7300 lbs. (3311 kg) (4WD models only.)
Suspension, Magnetic Ride Control with selectable sport mode
Automatic load leveling, rear
Steering, Electronic Power Steering (EPS)
Fueling system, capless
Brakes, 4-wheel antilock, 4-wheel disc
Brakes, DuraLife rotors
Brakes, Hill Start-Assist/Hill hold
Brake, parking, electronic powered
Tires, P285/45R22 all-season, blackwall
Spare tire lock, hoist shaft
Luggage rack, roof-mounted, chrome
Moldings, bodyside, chrome
Shutters, front active aero
Headlamps, LED high beam/low beam, light pipe
Headlamps, automatic on/off
Lamps, front cornering
Tail lamps, LED illumination
Glass, deep-tinted (all windows, except light-tinted glass on windshield and driver- and front passenger-side glass)
Glass, acoustic, laminated, windshield and front door glass
Windshield, solar absorbing
Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming, color-keyed with integrated turn signal indicators, ground illumination and programmable to provide curb view when in reverse
Door handles, illuminated
Liftgate, power, hands free open and close, programmable
Radio, HD
Entertainment system, rear seat includes 9" screen DVD player (Blu-Ray capable) with remote control, two 2-channel wireless infrared headphones, auxiliary audio/video jacks on rear of center console, sound compression, CD-R and CR-R/W capability, LED backlighting display, MP3 capable
Bluetooth for phone streaming audio for music for select phones
Audio system feature, Bose Centerpoint Surround Sound system with 16 speakers
Active Noise Cancellation
Console, overhead
Floor covering, color-keyed carpeting
Steering wheel, heated
Steering wheel controls, mounted audio and Driver Information Center controls
Tow/haul mode selector, button located at end of shift lever
Gauge cluster, 12" color, reconfigurable with Driver Information Center
Head-Up Display, 4-color, reconfigurable
Adaptive Remote Start
Universal Home Remote includes garage door opener, 3-channel programmable
Defogger, rear-window electric
Power outlet, 110-volt
Wireless Charging located on the top of the center console (Requires separately purchased adapter.)
Accents, interior, piano black and chrome finish
Mirror, inside rearview auto-dimming, includes OnStar controls
Lighting, interior, door handle release, door storage, console and footwell
Lighting, interior, with theater dimming
Cargo net, rear
StabiliTrak, vehicle stability enhancement system with Rollover Mitigation, includes disable switch
Air bag, driver inboard seat-mounted for far side passenger protection (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.)
Front and Rear Park Assist
Surround Vision, Birdseye view of vehicle
Lane Change Alert alerts driver when vehicle is approaching fast from the rear
Rear Cross-Traffic Alert
Side Blind Zone Alert alerts driver when vehicle is in blind spot
Safety Alert Seat haptic vibration in seat cushion works with safety features
Safety belts, first, second and third row belts to body, lap and shoulder all seating positions
Automatic Safety Belt Tightening
Door locks, rear child security