2012 Chevrolet Avalanche LTZ

Brakes, 4-wheel antilock, 4-wheel disc
Suspension, front coil-over-shock with stabilizer bar
Suspension, rear multi-link with coil springs
Automatic air level control
Suspension Package, Autoride bi-state variable shock dampening and rear air-assisted load-leveling, includes (G69) automatic air level control
Alternator, 145 amps
Key, single, 2-sided
Differential, heavy-duty locking rear
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
Transmission, 6-speed automatic
Engine, Vortec 5.3L V8 SFI FlexFuel with Active Fuel Management, capable of running on unleaded or up to 85% ethanol (with gas - 320 hp [238.6 kW] @ 5400 rpm, 335 lb-ft of torque [452.2 N-m] @ 4000 rpm, with E85 ethanol - 326 hp [243.1 kW] @ 5300 rpm, 348 lb-ft of torque [469.8 N-m] @ 4400 rpm), iron block (Requires 2WD models.)
GVWR, 7000 lbs. (3175 kg) (Requires CC10936 models.)
Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
SAFETY
Automatic Crash Response
Daytime Running Lamps with automatic exterior lamp control
LATCH system, (Lower Anchors and Top tethers for CHildren), for child safety seats
OnStar Turn-by-Turn Navigation
Rear Parking Assist, Ultrasonic with audible warning
StabiliTrak, stability control system with traction control, includes electronic trailer sway control and hill start assist
Stolen Vehicle Assistance
Tire Pressure Monitoring System (does not apply to spare tire)
Safety belts 3-point, driver and front passenger and second row all seating positions, center seating position in first row is lap only
Air bags, head curtain side-impact, front and rear outboard seating positions with rollover sensor (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 (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.)
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.)