2012 GMC Yukon XL 4WD 4dr 1500 SLT

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 1/2 ton models.)

Rear axle, 3.08 ratio (Requires 1/2 ton models. Not available with (K5L) Heavy-Duty Trailering Package.)

Suspension Package, Premium Smooth Ride (1/2 ton models only.)

Differential, heavy-duty locking rear

4-wheel drive

Transfer case, active, single-speed, electronic Autotrac with rotary controls, does not include neutral. Cannot be dinghy towed. (Requires (GU4) 3.08 rear axle ratio. Not available on 2WD models, 3/4 ton models, (K5L) heavy-duty trailering package or with (Z71) off-road suspension package.)

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

Alternator, 160 amps (Requires (VYU) Snow Plow Prep Package on 3/4 ton models.)

GVWR, 7400 lbs. (3357 kg) (Requires 4WD 1/2 ton models.)

Suspension, front coil-over-shock with stabilizer bar (1/2 ton models only.)

Suspension, rear multi-link with coil springs (1/2 ton models only.)

Steering, power

Brakes, 4-wheel antilock, 4-wheel disc

Exhaust, aluminized stainless-steel muffler and tailpipe

Tools, mechanical jack and wheel wrench, stored in rear quarter trim

Wheel, 17" (43.2 cm) full-size steel spare (1/2 ton models only.)

Tire carrier, lockable outside spare, winch-type mounted under frame at rear

Fascia, front color-keyed

Fascia, rear color-keyed

Air dam, Gray

Moldings, body-color bodyside

Grille, chrome surround

Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature

Fog lamps, front round halogen

Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver and front passenger-side glass)

Wipers, front intermittent wet-arm with flat blade and pulse washers

Liftgate with liftglass, rear door system with rear-window wiper/washer

Wiper, rear intermittent with washer

Bose Sound System, premium 9-speaker system with subwoofer in center console

Antenna, integral in rear quarter glass

Bluetooth for phone, personal cell phone connectivity to vehicle audio system

Cup holders, in front seating area

Cup holders, in second row seating area

Cup holders, driver and passenger-side in third row side trim

Floor covering, color-keyed carpeting

Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock

Tow/haul mode selector, button located at end of shift lever

Driver Information Center, full-functionality included with temperature and compass

Instrumentation, analog with speedometer, odometer with trip odometer, fuel level, voltmeter, engine temperature, oil pressure, tachometer, compass and outside temperature gauge

Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder 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.)

Heater, rear auxiliary with rear passenger heating ducts

Defogger, rear-window electric

Theft-deterrent system, vehicle, PASS-Key III

Door trim, side reflectors on rear doors

Armrests, driver and passenger doors, padded

Visors, driver and front passenger illuminated vanity mirrors, padded with cloth trim, extends on rod, includes corner storage pockets on back of visors, Shale-colored

Assist handles, front passenger and second row outboard

Coat hooks, driver- and passenger-side rear seat and cargo area

Storage bin, behind driver-side rear quarter panel

StabiliTrak, stability control system with Proactive Roll Avoidance and Traction Control. Includes Electronic Trailer Sway Control and Hill Start Assist

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 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 for all 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 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.)

Rear Park Assist with audible warning

LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats

Tire Pressure Monitor System air pressure sensors in each tire with pressure display in Driver Information Center (does not apply to spare tire)