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 [239 kW] @ 5400 rpm, 335 lb-ft of torque [454 N-m] @ 4000 rpm, with E85 ethanol - 326 hp [243 kW] @ 5300 rpm, 348 lb-ft of torque [472 N-m] @ 4400 rpm), aluminum block (Requires 4WD models.) Rear axle, 3.08 ratio (Not available with (K5L) Heavy-Duty Trailering Package.) Suspension Package, Autoride, bi-state variable shock dampening and rear air-assisted load-leveling includes automatic air level control Differential, heavy-duty locking rear 4-wheel drive Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing. (Requires 4WD models.) Battery, 660 cold cranking amps with 80 amp hour rating Alternator, 160 amps Trailering equipment includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and 2" trailering receiver Recovery hooks, chrome GVWR, 7400 lbs. (3357 kg) (Requires 4WD models.) Suspension, front coil-over-shock with stabilizer bar Suspension, rear multi-link with coil springs Steering, power Brakes, 4-wheel antilock, 4-wheel disc, VAC power Audio system feature, Bose Centerpoint Surround Sound 10-speaker system NavTraffic is available in over 130 markets and works with your vehicle's navigation system to give you detailed traffic data right when you need it most - while you're driving. You'll avoid traffic tie-ups, save time and gas by getting alternate routes, and, in some cases, receive traffic speed and drive-time information. Plus, you can use NavTraffic at the same time you're enjoying SiriusXM Satellite Radio. You'll find that once you start using NavTraffic, you won't want to drive without it. (SiriusXM Satellite Radio and NavTraffic subscriptions sold separately or as a package after trial period. If you decide to continue your service at the end of your trial subscription, the plan you choose will automatically renew and bill at then-current rates until you call 1-866-635-2349 to cancel. See SiriusXM Customer Agreement for complete terms at siriusxm.com. NavTraffic available only in select markets. For more information, see siriusxm.com/navtraffic.) Bluetooth for phone personal cell phone connectivity to vehicle audio system and HMI (Human Machine Interface), with specific steering wheel controls INTERIOR Seats, heated second row Seat release, second row, power release only Floor covering, color-keyed carpeting Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock 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 Windows, power with driver Express-Down and lockout features Universal Home Remote includes garage door opener, programmable Pedals, power-adjustable for accelerator and brake (Includes memory function with (AN3) front bucket seats.) Side Blind Zone Alert Theft-deterrent system, vehicle, PASS-Key III Heater, rear auxiliary with rear passenger heating ducts Defogger, rear-window electric Mirror, inside rearview auto-dimming 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 Cargo mat
