• Rear axle, 3.08 ratio (Requires CC10936 models. Not available with (K5L) heavy-duty trailering package)
• Differential, heavy-duty locking rear
• Rear wheel drive
• Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
• Alternator, 145 amps
• 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
• Suspension, front coil-over-shock with stabilizer bar
• Suspension, rear multi-link with coil springs
• Automatic air level control
• GVWR, 7000 lbs. (3175 kg) (Requires CC10936 models.)
• Steering, power
• Brakes, 4-wheel antilock, 4-wheel disc
• Key, single, 2-sided

• Wheels, 4-20" x 8.5" (50.8 cm x 21.6 cm) polished aluminum
• Tires, P275/55R20, all-season, blackwall
• Wheel, 17" (43.2 cm) full-size, steel spare
• Tire, spare P265/70R17
• Tire carrier, lockable outside spare winch-type mounted under frame at rear
• Luggage rack side rails, roof-mounted, Black
• Assist steps, Dark Charcoal
• Fascia, front color-keyed
• Fascia, rear color-keyed
• Grille insert, bright chrome
• Moldings, bodyside, color-keyed (Unique design with chrome strip included on LTZ)
• Door handles, Chrome
• Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
• Fog lamps, front, halogen
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators, ground illumination and curb-tilt (Mirror caps are bright chrome. Includes memory function with (AN3) front bucket leather-appointed seats.)
• Glass, Solar-Ray deep tinted (all windows except light tinted glass on windshield, driver and front passenger)
• Wipers, front intermittent, Rainsense
• Midgate, foldable door between cargo box and cab with a removable and stowable rear window
• Cargo cover, rear rigid, 3-piece composite, stowable onboard
• Pickup box mat, Black rubber
• Storage box, integrated top box with locks and lights

• Audio system, AM/FM stereo with MP3 compatible 6-disc in-dash CD changer, auxiliary jack input, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (Not available with (PCJ) Sun, Entertainment and Destinations Package)
• XM Radio. XM Radio includes 3 trial months of service. XM turns your world on with commercial-free music channels from Rock to Jazz, Country to Classical, Latin Pop to Hip Hop, and virtually everything in between, all in amazing digital sound. Turn on your favorite Sports with every Major League Baseball game from Opening Day until the World Series, NHL Hockey, the PGA TOUR and college football and basketball. Plus XM brings you the biggest names in news and talk, outrageous comedy, award-winning family programming wherever you go from coast to coast. Exclusive live concerts, Oprah and Friends, Radio Disney, and so much more. Find what turns you on (Available only in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after 3 trial months. Visit gm.xmradio.com for more details)
• Audio system feature, Bose Center Channel speaker system
• Audio system controls, rear with 2 headphone jacks (headphones not included), power outlet and controls for volume, station selection and media
• Bluetooth® for phone personal cell phone connectivity to vehicle audio system and HMI (Human Machine Interface), with specific steering wheel controls

• Seats, front bucket with Perforated leather-appointed seating, (AG1) 12-way power driver and (AG2) front passenger seat adjusters, power lumbar control, heated and cooled seats, 2-position driver memory, adjustable head restraints, storage pockets and floor console
• Seats, heated and cooled driver and front passenger
• Seats, rear 60/40 split-bench, 3-passenger, flip and fold with child seat top tether anchor
• Console, floor with storage area, cup holders and integrated second row audio controls (Includes woodgrain covered forward storage.)
• Floor covering, color-keyed carpeting with (B58) carpeted floor mats
• Steering wheel, leather-wrapped
• Steering wheel controls, mounted audio and cruise controls
• Theft-deterrent system, vehicle, PASS-Key III
• Cruise control, electronic with set and resume speed
• Warning tones headlamp on, key-in-ignition, driver and right-front passenger safety belt unfasten and turn signal on
• Windows, power with driver and front passenger Express-Down and lockout features
• Door locks, power programmable with lockout protection
• Pedals, power-adjustable for accelerator and brake (Includes memory function with (AN3) seats.)
• Remote vehicle starter system includes Remote Keyless Entry
• Universal Home Remote includes garage door opener, programmable
• Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger. Includes rear air conditioning outlets in center console when bucket seats are ordered
• Defogger, rear-window electric
• Mirror, inside rearview auto-dimming
• Headliner, cloth
• Visors driver and front passenger and illuminated vanity mirrors, padded with cloth trim, extends on rod
• Assist handles, front passenger and rear outboard
• Power outlets 2 instrument panel-mounted auxiliary with covers, 12-volt (On vehicles equipped with (A95) front bucket seats or (AN3) front leather appointed buckets seats, also includes 1 outlet inside center console and 1 in rear of console)
• Lighting, interior with dome lamp, driver-and passenger-side door switch with delayed entry feature, cargo light, door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions

• StabiliTrak, stability control system with traction control
• Daytime Running Lamps with automatic exterior lamp control
• 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. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the vehicle's Owner's Manual and child safety seat instructions for more safety information)
• 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 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. See the vehicle's Owner's Manual and child safety seat instructions for more safety information)
• Safety belts 3-point, driver and front passenger and second row all seating positions, center seating position in first row is lap only
• LATCH system, (Lower Anchors and Top tethers for CHildren), for child safety seats
• Rear Parking Assist, Ultrasonic with rearview LED display and audible warning
• 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.)
• Tire Pressure Monitoring System (does not apply to spare tire)

ENGINE, VORTEC 5.3L V8 SFI

• with Active Fuel Management (310 hp [231.1 kW] @ 5200 rpm
• 335 lb-ft of torque [452.3 N-m] @ 4400 rpm)
• iron block (STD)

• AM/FM Stereo w/MP3 CD/DVD/Navigation
• XM NavTraffic
• Autoride Suspension Package
• Preferred Equipment Group 1LZ
• Sun, Entertainment & Destinations Package
• 10 Speakers
• AM/FM radio: XM
• AM/FM Stereo w/MP3/6-Disc CD Changer
• Bose Centerpoint Surround Sound 10 Speaker System
• CD player
• Integrated Rear Audio System Controls
• Radio data system
• Rear audio controls
• XM Radio
• Air Conditioning
• Automatic temperature control
• Dual-Zone Automatic Climate Control
• Front dual zone A/C
• Rear window defroster
• 12-Way Power Driver Seat Adjuster
• Front Passenger 12-Way Power Seat Adjuster
• Memory seat
• Pedal memory
• Power driver seat
• Power steering
• Power windows
• Power-Adjustable Pedals For Accelerator & Brake
• Remote keyless entry
• Remote Vehicle Starter System
• Steering wheel mounted audio controls
• Universal Home Remote
• Auto Air Level Control
• Auto-leveling suspension
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Color-Keyed Rear Fascia
• Dual front impact airbags
• Emergency communication system: OnStar Directions & Connections
• Front anti-roll bar
• Front wheel independent suspension
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Rear anti-roll bar
• Power Tilt-Sliding Sunroof w/Express-Open
• Rear Seat Entertainment System
• Brake assist
• Electronic Stability Control
• Rear-View Camera System
• Ultrasonic Rear Parking Assist
• Delay-off headlights
• Front fog lights
• Front Halogen Fog Lamps
• Fully automatic headlights
• Panic alarm
• Security system
• Speed control
• Heavy-Duty Rear Locking Differential
• Auto-dimming door mirrors
• Bodyside moldings
• Bumpers: body-color
• Chrome Door Handles
• Front License Plate Bracket
• Heated door mirrors
• Power door mirrors
• Power-Adjustable Heated Outside Mirrors
• Power-Retractable Assist Steps
• Rear step bumper
• Roof rack: rails only
• Turn signal indicator mirrors
• Adjustable pedals
• Auto-Dimming Inside Rear-View Mirror
• Auto-dimming Rear-View mirror
• Compass
• Driver door bin
• Driver vanity mirror
• Floor Console
• Front reading lights
• Garage door transmitter
• Illuminated entry
• OnStar 1-Year Directions & Connections Plan
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Rear reading lights
• Rear seat center armrest
• Tachometer
• Tilt steering wheel
• Trip computer
• Voltmeter
• Custom Perforated Leather Appointed Seat Trim
• Front Bucket Seats
• Front Center Armrest
• Front Full-Feature Reclining Bucket Seats
• Heated & Cooled Driver & Front Passenger Seats
• Heated front seats
• Power passenger seat
• Split folding rear seat
• Ventilated front seats
• Black Roof-Mounted Luggage Rack Side Rails
• Passenger door bin
• 20" x 8.5" Polished Aluminum Wheels
• Alloy wheels
• RainSense Front Intermittent Wipers
• Variably intermittent wipers
• 3.08 Rear Axle Ratio
• Fully Serviced
• Bluetooth®

• Mileage
• Fuel Economy Est-Combined (MPG): 16
• EPA Fuel Economy Est - City (MPG): 14
• EPA Fuel Economy Est - Hwy (MPG): 20
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 600
• Maximum Alternator Capacity (amps): 145
• Cooling System
• Total Cooling System Capacity (qts): 16.8
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 3500
• Gross Axle Wt Rating - Rear (lbs): 4100
• Curb Weight - Front (lbs): 2822
• Curb Weight - Rear (lbs): 2654
• Gross Vehicle Weight Rating Cap (lbs): 7000
• Gross Combined Wt Rating (lbs): 11000
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 750
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 5000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 750
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): N/A
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): N/A
• Suspension
• Suspension Type - Front: Coil Over Shock
• Suspension Type - Rear: Rear Air Assisted
• Spring Capacity - Front (lbs): 3400
• Spring Capacity - Rear (lbs): 4000
• Axle Type - Front: Independent
• Axle Type - Rear: Semi-Floating
• Axle Capacity - Front (lbs): 3400
• Axle Capacity - Rear (lbs): 4000
• Axle Ratio (:1) - Rear: 3.08
• Shock Absorber Diameter - Front (mm): 1.81
• Shock Absorber Diameter - Rear (mm): 1.81
• Stabilizer Bar Diameter - Front (in): 1.42
• Stabilizer Bar Diameter - Rear (in): 1.12
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13 x 1.18
• Rear Brake Rotor Diam x Thickness (in): 13.5 x .78
• Tires
• Front Tire Order Code: QSS
• Rear Tire Order Code: QSS
• Spare Tire Order Code: ZRS
• Front Tire Size: P275/55R20
• Rear Tire Size: P275/55R20
• Spare Tire Size: P265/70R17
• Front Tire Capacity (lbs): - TBD -
• Rear Tire Capacity (lbs): - TBD -
• Spare Tire Capacity (lbs): - TBD -
• Wheels
• Front Wheel Size (in): 20 x 8.5
• Rear Wheel Size (in): 20 x 8.5
• Spare Wheel Size (in): 17
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Spare Wheel Material: Steel
• Steering
• Steering Type: Pwr
• Steering Ratio (:1), On Center: 17.75
• Steering Ratio (:1), At Lock: 3.0
• Turning Diameter - Curb to Curb (ft): 43.0
• Frame
• Frame Type: Body on
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 31
• Fuel Tank Location: Inboard LH Frame Rail
• Exterior Dimensions
• Wheelbase (in): 130.0
• Length, Overall w/o rear bumper (in): 221.3
• Width, Max w/o mirrors (in): 79.1
• Height, Overall (in): 76.6
• Overhang, Front (in): 38.8
• Overhang, Rear w/o bumper (in): 52.9
• Ground to Top of Load Floor (in): 31.0
• Ground Clearance, Front (in): 9.1
• Ground Clearance, Rear (in): 9.1
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 63.0 Min, 98.2 Max
• Cargo Box Width @ Top, Rear (in): 50.0
• Cargo Box Width @ Floor (in): 50.0
• Cargo Box Width @ Wheelhousings (in): 50.0
• Cargo Box (Area) Height (in): 22.5
• Tailgate Width (in): - TBD -
• Cargo Volume (ft³): 45.5
• Interior Dimensions
• Passenger Capacity: 5
• Front Head Room (in): 41.1
• Front Leg Room (in): 41.3
• Front Shoulder Room (in): 65.3
• Front Hip Room (in): 64.4
• Second Head Room (in): 40.0
• Second Leg Room (in): 39.1
• Second Shoulder Room (in): 65.2
• Second Hip Room (in): 62.3
• Summary
• Vehicle Name: Chevrolet Avalanche
• Body Style: 4 Door Crew Cab
• Emissions
• EPA Greenhouse Gas Score: 3