• Rear axle, 3.08 ratio (Not available with (K5L) heavy-duty trailering package)
• Differential, heavy-duty locking rear
• Four 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, 7200 lbs. (3266 kg) (Requires CK10936 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
• Recovery hooks, front, frame-mounted (Standard with 4WD Models only)
• Wheel, 17" (43.2 cm) full-size, steel spare
• Tire, spare P265/70R17
• 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)
• Glass, Solar-Ray deep tinted (all windows except light tinted glass on windshield, driver and front passenger)
• 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 with navigation, AM/FM stereo with MP3 compatible CD player and multimedia navigation, auxiliary jack input, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume, (USR) USB Port, TheftLock and voice recognition, plays CD only in upper slot, includes (USB) XM Satellite Radio with XM NavTraffic (Upgradeable to (UUK) AM/FM stereo with MP3 compatible CD/DVD player and DVD-based navigation. Not available with (U42) rear seat DVD player entertainment system or (PCJ) Sun, Entertainment and Destinations Package. Navigation Map Disc will either cover Alaska and the 48 contiguous states or Hawaii depending on sales state.)
• XM NavTraffic enhances your vehicle's GPS navigation system by showing real-time traffic data when it's needed most - while you're driving. Available in over 80 markets, XM NavTraffic displays construction, road closures and accidents so you can get to your destination faster. Available in select models (Required XM Radio and NavTraffic monthly subscriptions sold separately after trial period. XM NavTraffic only available in select markets. For more information, see www.xmradio.com/navtraffic.)
• Audio system feature, Bose Centerpoint Surround Sound 8-speaker system
• Audio system feature, USB port
• 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 (including lumbar), 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
• 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)
• Air bags, seat-mounted side-impact driver and right-front passenger (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
• Rearview camera system
• Rear Parking Assist, Ultrasonic with audible warning
• OnStar, 1-year of Directions and Connections plan. Includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance featuring Stolen Vehicle Slowdown, Remote Ignition Block, Remote Door Unlock, Roadside Assistance, Remote Horn and Lights, innovative easy to use Turn-by-Turn Navigation with OnStar eNav (where available), Hands Free Calling, OnStar Vehicle Diagnostics, and Low Mileage Discount (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. Turn-by-Turn Navigation requires ABS and Directions & Connections plan. Not available in certain areas. Visit onstar.com for coverage map. Vehicle Diagnostics capabilities vary by model. Remote door unlock success varies with conditions. Ability to locate stolen vehicles varies with conditions. Subscription Service Agreement required. Call 1-888-4ONSTAR (1-888-466-7827) or visit onstar.com for OnStar's Terms and Conditions, Privacy Policy and details and system limitations)
• Tire Pressure Monitoring System (does not apply to spare tire)

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 [238.6 kW] @ 5400 rpm
• 335 lb-ft of torque [452.2 N-m] @ 4000 rpm
• with E85 ethanol - 326 hp [243.1 kW] @ 5300 rpm
• 348 lb-ft of torque [469.8 N-m] @ 4400 rpm)
• iron block (STD)

• Preferred Equipment Group 1LZ: OnStar 1-Year Directions and Connections Plan; Rear Audio System Controls; Rearview Camera System; Bose Centerpoint Surround Sound 8-Speaker System; Remote Vehicle Starter System; Front Reclining Bucket Seats; Ultrasonic Rear Parking Assist; Dual-Zone Automatic Climate Control; Power-Adjustable Heated Outside Mirrors; AM/FM Stereo with MP3 CD/navigation; Chrome Door Handles; Front Halogen Fog Lamps; P275/55R20 AS BW Tires; Black Roof-Mounted Luggage Rack Side Rails; Color-Keyed Rear Fascia; Custom Perforated Leather Appointed Seat Trim; Bright Chrome Grille Insert; Auto-Dimming Inside Rear View Mirror; Power-Adjustable Pedals For Accelerator and Brake; Autoride Suspension Package; Heated and Cooled Driver and Front Passenger Seats; Universal Home Remote; Heavy-Duty Rear Locking Differential
• Power Tilt-Sliding Sunroof with Express-Open
• 20" X 8.5" Chrome Clad Wheels
• Polished Exhaust Tips
• Front License Plate Bracket
• Rear mounted camera
• Brake assist system
• Selective service internet access
• Cruise control with steering wheel mounted controls
• Ventilated driver and front passenger seats
• Integrated navigation system with voice activation
• Keyfob remote start
• Heated driver and front passenger seats
• Leather front seat upholstery
• First-row sliding and tilting glass sunroof with express open/close activation sunshade
• Driver seat power reclining
• lumbar support
• cushion tilt
• fore/aft control and height adjustable control
• AutoTrac automatic full-time 4WD
• Vortec 5.3L V-8 variable valve control
• engine with cylinder deactivation and 320HP
• Vortec 5.3L V-8
• Mechanical
• Dual-zone front climate control
• Immobilizer
• Vehicle tracker
• Bose speakers
• XM NavTraffic real-time traffic
• OnStar Directions & Connections vehicle integrated emergency SOS system
• Bluetooth® handsfree wireless device connectivity
• External memory control
• StabiliTrak electronic stability control system with anti-roll
• Leather rear seat upholstery
• Automatic climate control
• UltraSonic rear parking sensors
• Auto-leveling rear suspension
• Front fog lights
• Leather and metal-look steering wheel
• Manual rear child safety door locks
• Roof rails
• Heated driver and passenger side door mirrors
• Power driver and passenger door mirrors with tilt down in reverse
• Auto-dimming driver side mirror
• Power folding door mirrors
• Manual tilting steering wheel
• Metallic paint
• Chrome-clad wheel covers
• Power adjustable pedals
• 20 x 8.5-inch front and rear aluminum wheels
• P275/55SR20 AS BSW front and rear tires
• 6 airbags
• Driver front impact airbag
• Seat mounted side impact driver airbag
• Curtain first and second-row overhead airbags
• Passenger front impact airbag
• Seat mounted side impact front passenger airbag
• Airbag occupancy sensor
• Auto-locking doors

• Mileage
• Fuel Economy Est-Combined (MPG): 17
• EPA Fuel Economy Est - City (MPG): 15
• EPA Fuel Economy Est - Hwy (MPG): 21
• 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): 3800
• Gross Axle Wt Rating - Rear (lbs): 4100
• Curb Weight - Front (lbs): 2910
• Curb Weight - Rear (lbs): 2689
• Gross Vehicle Weight Rating Cap (lbs): 7200
• Gross Combined Wt Rating (lbs): 11500
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 750
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 5500
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 825
• 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): 3800
• Spring Capacity - Rear (lbs): 4100
• Axle Type - Front: Independent
• Axle Type - Rear: Semi-Floating
• Axle Capacity - Front (lbs): 3800
• Axle Capacity - Rear (lbs): 4100
• Axle Ratio (:1) - Front: - TBD -
• 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): 1.12
• 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: - TBD -
• Tons/yr of CO2 Emissions @ 15K mi/year: 11.0