Used 2008 GMC Yukon XL Denali XL 

• StabiliTrak, stability control system with Proactive Roll Avoidance and threshold switch
• Brakes, 4-wheel antilock, 4-wheel disc, hydroboost
• 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.)
• LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats

PACKAGE (1)

• Suspension Package, Autoride, bi-state variable shock dampening and rear air-assisted load-leveling, includes (G69) automatic air level control

MECHANICAL (13)

• Engine, Vortec 6.2L Variable Valve Timing V8 SFI (380 hp [283.3 kW] @ 5500 rpm, 417 lb-ft of torque [563.0 N-m] @ 4400 rpm)
• Rear axle, 3.42 ratio
• Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil
• Alternator, 160 amps
• Recovery hooks, 2 front, frame-mounted
• Differential, heavy-duty locking rear
• GVWR, 7400 lbs. (3357 kg) (Not available on 2WD models.)
• Suspension, front coil-over-shock with stabilizer bar
• Suspension, rear multi-link with coil springs
• 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
• Steering, power
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Tools, mechanical jack and wheel wrench, stored in rear quarter trim

EXTERIOR (14)

• Tire, spare P265/70R17
• Tire carrier, lockable outside spare, winch-type mounted under frame at rear
• Wheel, 17" (43.2 cm) full-size, steel spare
• Fascia, front color-keyed
• Fascia, rear color-keyed
• Moldings, body-color bodyside with bright inserts
• Grille, chrome surround
• Headlamps, projector beam with automatic exterior lamp control and flash- to-pass feature
• Fog lamps, front round, halogen
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming, body-color, with integrated turn signal indicators, ground illumination and curb-tilt
• Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver- and front passenger-side glass)
• Windshield washer fluid system, heated
• Body, liftgate with liftglass, rear door system with rear-window wiper/washer
• Body, liftgate with liftglass, power rear door system with rear-window wiper/washer

ENTERTAINMENT (1)

• Audio system feature, Bose luxury 10-speaker system with enhanced performance amplification, Audio Pilot noise reduction feature and subwoofer

INTERIOR (25)

• Cup holders, in front seating area
• Cup holders, in rear of floor console
• Cup holders, driver and passenger-side in third row side trim
• Floor covering, color-keyed carpeting
• Floor mats, color-keyed carpeted front and second row, removable
• Acoustical Insulation Package, premium
• Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock
• Steering wheel, Deluxe, leather-wrapped with wood accents
• Driver Information Center, full functionality included
• 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 passenger buckle up reminder and turn signal on
• Tire Pressure Monitoring System (does not apply to spare tire)
• Windows, power with driver Express-Down and lockout features
• Universal Home Remote, includes garage door opener, 3-channel programmable
• Heater, rear auxiliary with rear passenger heating ducts
• Defogger, rear-window electric
• Theft-deterrent system, vehicle, PASS-Key III
• Door trim, lights on the front doors and side reflectors on the rear doors
• Armrests, driver and passenger doors, padded
• Mirror, inside rearview auto-dimming with 8-point compass and outside temperature display
• Visors, driver and front passenger illuminated vanity mirrors, padded with cloth trim, extends on rod, Shale-colored
• Assist handles, front passenger and second row outboard
• Coat hooks, driver- and passenger-side rear seat and cargo area
• Cargo mat
• Storage bin, behind driver-side rear quarter panel