Engine, Vortec 6.0L Variable Valve Timing V8 SFI (352 hp [262.5 kW] @ 5400 rpm, 382 lb-ft of torque [515.7 N-m] @ 4200 rpm) (Requires 3/4 ton models.) | Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode (Requires 3/4 ton models.) |
Rear axle, 3.73 ratio (Requires 3/4 ton models.) | Suspension Package, Handling/Trailering, heavy-duty (3/4 ton models only.) |
Differential, heavy-duty locking rear | Rear wheel drive |
Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power | Alternator, 145 amps (Not available on 1/2 ton models.) |
Trailering equipment includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and (VR4) 2" trailering receiver | Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator (Included and only available with (K5L) Heavy-Duty Trailering Package on 1/2 ton models. Included on all 3/4 ton models.) |
Cooling, auxiliary transmission oil cooler, heavy-duty air-to-oil (Included and only available with (K5L) Heavy-Duty Trailering Package on 1/2 ton models. Included on all 3/4 ton models.) | Trailer brake controller, integrated (Available on ton models, standard on ton models. Requires (K5L) Heavy-Duty Trailering Package.) |
Recovery hooks, front, frame-mounted (Included and only available on 1/2 ton 2WD models with (Z71) Off-Road Suspension Package. Standard on 4WD 1/2 ton models and all 3/4 ton models.) | GVWR, 8600 lbs. (3901 kg) (Requires 3/4 ton models.) |
Suspension, front independent with torsion bar (3/4 ton models only.) | Suspension, rear multi-stage leaf springs (3/4 ton models only.) |
Steering, power | Brakes, 4-wheel antilock, 4-wheel disc with hydroboost (3/4 ton models only.) |
Wheels, 4 - 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum (3/4 ton models only.) | Tires, LT265/70R17E all-terrain, blackwall (Requires 3/4 ton models. Included and only available with (P25) 4 - 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels.) |
Wheel, 16" (40.6 cm) full-size spare (3/4 ton models only.) | Tire, spare LT265/75R16E on-/off-road, blackwall (Requires 3/4 ton models.) |
Tire carrier, lockable outside spare, winch-type mounted under frame at rear | Luggage rack side rails, roof-mounted, Black |
Luggage rack center rails, roof-mounted, Black | Fascia, front color-keyed |
Fascia, rear color-keyed | Assist steps, Black (Not available with (Z71) Off-Road Suspension Package.) |
Moldings, color-keyed bodyside | Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature |
Fog lamps, front, halogen | Mirrors, outside heated power-adjustable, manual-folding (Mirror caps are color-keyed.) |
Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver- and front passenger-side glass) | Wiper, rear intermittent with washer |
Door handles, color-keyed | Liftgate with liftglass, rear door system with rear-window wiper/washer |
Audio system, AM/FM stereo with CD player and MP3 playback seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed compensated volume, TheftLock, auxiliary input jack, and USB port (Not available with (PCJ) Sun, Entertainment and Destinations Package.) | Audio system feature, 6-speaker system |
Audio system feature, USB port | Audio system feature, Bose premium 9-speaker system with subwoofer in center console |
Audio system controls, rear with 2 headphone jacks (headphones not included), power outlet and controls for volume, station selection and media) | SiriusXM Satellite Radio is standard on nearly all 2012 GM models. Enjoy a 3- month trial to the 'XM Select' package, with over 170 channels including commercial-free music, all your favorite sports, exclusive talk and entertainment. And now add premium channels to your trial at no-cost. Welcome to the world of satellite radio. (Not available with (UYS) audio system with navigation. Requires a subscription sold separately by SiriusXM after the trial period. If you decide to continue your service at the end of your subscription, service will automatically renew and bill, at the rates in effect at the time of renewal, until you call SiriusXM at 1-866-635-2349 to cancel. See our Customer Agreement for complete terms at www.siriusxm.com. Available only to those at least 18 and older in the 48 contiguous USA and D.C.) |
Bluetooth for phone personal cell phone connectivity to vehicle audio system and HMI (Human Machine Interface), with specific steering wheel controls (Deleted when (UE0) OnStar, delete is ordered.) | Seats, front bucket with leather-appointed seating (AG1) 6-way power driver and (AG2) front passenger seat adjusters, adjustable head restraints, (AM1) driver manual lumbar control, floor console and rear storage pockets |
Seats, second row 60/40 split-folding bench, 3-passenger with center armrest with 2 cup holders | Seat trim, leather |
Seat adjuster, driver 6-way power | Seat adjuster, front passenger 6-way power |
Seats, heated driver and front passenger (Included and only available with (A95) front bucket seats. (AN3) front bucket seats contain integrated seat heaters.) | Seats, third row 50/50 split-bench, 3-passenger, removable, all-belts-to-seat |
Console, floor with storage area, cup holders and integrated second row audio controls | Floor mats, color-keyed carpeted first and second row, removable |
Floor covering, color-keyed carpeting | Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock |
Steering wheel, leather-wrapped | Steering wheel controls, mounted audio and cruise controls |
Instrumentation, analog with speedometer, odometer with trip odometer, fuel level, voltmeter, engine temperature, oil pressure and tachometer | Warning tones headlamp on, key-in-ignition, driver and right-front passenger safety belt unfasten and turn signal on |
Tire Pressure Monitoring System air pressure sensors in each tire with pressure display in Driver Information Center (does not apply to spare tire) | Windows, power with driver Express-Down and lockout features |
Door locks, power programmable with lockout protection | Remote vehicle starter system includes Remote Keyless Entry |
Cruise control, electronic with set and resume speed | Pedals, power-adjustable for accelerator and brake (Includes memory function with (AN3) front bucket seats.) |
Theft-deterrent system, vehicle, PASS-Key III | Heater, rear auxiliary with rear passenger heating ducts |
Air conditioning, tri-zone automatic climate control with individual climate settings for driver and right front passenger | Air conditioning, rear auxiliary |
Defogger, rear-window electric | Power outlets, 5 auxiliary, 12-volt includes 2 on the instrument panel, 1 in the cargo area, 1 inside the center console and 1 at the back of the console |
Mirror, inside rearview manual day/night | Headliner, cloth |
Visors, driver and front passenger illuminated vanity mirrors, padded with cloth trim, extends on rod | Assist handles, front passenger and second row outboard |
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 | StabiliTrak, stability control system with traction control, includes electronic trailer sway control and hill start assist |
Daytime Running Lamps with automatic exterior lamp control | Air bags, dual-stage frontal, driver and right-front passenger with Passenger Sensing System (right-front passenger air bag status on overhead console) (Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the Owner's Manual and child safety seat instructions for more safety information.) |
Air bags, head curtain side-impact, first and second row outboard seating positions with rollover sensor, includes third row seating positions with (AS3) 3-passenger third row bench seat (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.) | Air bags, seat-mounted side-impact, driver and right-front passenger for thorax and pelvic protection (Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.) |
OnStar, 6 months of Directions and Connections plan includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance including Stolen Vehicle Slowdown and Remote Ignition Block, Remote Door Unlock, Turn-by- Turn Navigation with Destination Download (requires navigation radio) and OnStar eNav (where available), OnStar Vehicle Diagnostics, Roadside Assistance, Remote Horn and Lights, and Hands Free Calling. (Visit onstar.com for details and system limitations.) | Automatic Crash Response (Deleted when (UE0) OnStar delete is ordered.) |
Stolen Vehicle Assistance (Deleted when (UE0) OnStar delete is ordered.) | OnStar Turn-by-Turn Navigation (Deleted when (UE0) OnStar delete is ordered.) |
Rear Park Assist, with audible warning | Safety belts, 3-point, driver and front passenger in all seating positions |
LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats |