2009 GMC Yukon Denali

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
Windows, power with driver Express-Down and lockout features
Heater, rear auxiliary with rear passenger heating ducts
MECHANICAL
Tools, mechanical jack and wheel wrench stored in rear quarter trim
Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator
Differential, heavy-duty locking rear
Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and (VR4) 2" trailering receiver
GVWR, 7100 lbs. (3221 kg) (Not available on AWD models.)
Alternator, 160 amps
Steering, power
Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil
Tow/haul mode selector, button located at end of shift lever
Engine, Vortec 6.2L V8 SFI (403 hp [300.4 kW] @ 5700 rpm, 417 lb-ft of torque [562.9 N-m] @ 4300 rpm)
2-wheel drive
Rear axle, 3.42 ratio
Suspension, rear multi-link with coil springs
Brakes, 4-wheel antilock, 4-wheel disc
Suspension Package, Autoride, bi-state variable shock dampening and rear air-assisted load-leveling includes (G69) automatic air level control
Exhaust, aluminized stainless-steel muffler and tailpipe
Suspension, front coil-over-shock with stabilizer bar
Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting
Recovery hooks, 2 front, frame-mounted
PROCESSING-OTHER
Automatic Air Level Control
SAFETY
Tire Pressure Monitoring System (does not apply to spare tire)
StabiliTrak, stability control system with traction control
OnStar, 1-year of Directions and Connections plan. Includes the innovative easy to use Turn-by-Turn Navigation services which provide voice-guided directions (where available). Also includes Automatic Crash Notification, Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, a link to all Emergency Services, Roadside Assistance, Remote Door Unlock, OnStar Vehicle Diagnostics, Hands-Free Calling, AccidentAssist, Remote Horn and Lights, Information and Convenience Services, and Driving Directions (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. Stolen Vehicle Location Assistance and Remote Door Unlock success varies with conditions. OnStar Vehicle Diagnostics available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. Turn-by-Turn Navigation requires ABS and is not available in certain areas. Visit onstar.com or call 1-888-466-7827 for system limitations and details. For a list of vehicles with Automatic Crash Notification visit onstar.com.)
LATCH system (Lower Anchors and Top tethers for CHildren) for child safety seats
Air bags, dual-stage frontal, driver and right-front passenger with Passenger Sensing System (Always use safety belts and the correct child restraints for your childs 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. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the vehicles Owners 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 occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your childs age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicles Owners Manual and child safety seat instructions for more safety information.)