• Air conditioning, rear auxiliary
• Air conditioning, tri-zone automatic climate control with individual climate settings for driver and right front passenger
• Assist handles, front passenger and second row outboard
• Audio system controls, rear with 2 headphone jacks (headphones not included), power outlet and controls for volume, station selection and media)
• Audio system feature, 6-speaker system
• Audio system feature, Bose premium 9-speaker system with subwoofer in center console
• Audio system feature, USB port
• Audio system, AM/FM stereo with CD player and MP3 playback seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed compensated volume, TheftLock, auxiliary input jack, and USB port (Not available with (PCJ) Sun, Entertainment and Destinations Package.)
• Bluetooth® for phone personal cell phone connectivity to vehicle audio system and HMI (Human Machine Interface), with specific steering wheel controls (Deleted when (UE0) OnStar, delete is ordered.)
• Console, floor with storage area, cup holders and integrated second row audio controls
• Cruise control, electronic with set and resume speed
• Defogger, rear-window electric
• Door locks, power programmable with lockout protection
• Floor covering, color-keyed carpeting
• Floor mats, color-keyed carpeted first and second row, removable
• Headliner, cloth
• Heater, rear auxiliary with rear passenger heating ducts
• 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
• Mirror, inside rearview manual day/night
• Pedals, power-adjustable for accelerator and brake (Includes memory function with (AN3) front bucket seats.)
• Power outlets, 5 auxiliary, 12-volt includes 2 on the instrument panel, 1 in the cargo area, 1 inside the center console and 1 at the back of the console
• Remote vehicle starter system includes Remote Keyless Entry
• Seat adjuster, driver 6-way power
• Seat adjuster, front passenger 6-way power
• Seat trim, leather
• Seats, front bucket with leather-appointed seating (AG1) 6-way power driver and (AG2) front passenger seat adjusters, adjustable head restraints, (AM1) driver manual lumbar control, floor console and rear storage pockets
• Seats, heated driver and front passenger (Included and only available with (A95) front bucket seats. (AN3) front bucket seats contain integrated seat heaters.)
• Seats, second row 60/40 split-folding bench, 3-passenger with center armrest with 2 cup holders
• Seats, third row 50/50 split-bench, 3-passenger, removable, all-belts-to-seat
• SiriusXM Satellite Radio is standard on nearly all 2012 GM models. Enjoy a 3- month trial to the 'XM Select' package, with over 170 channels including commercial-free music, all your favorite sports, exclusive talk and entertainment. And now add premium channels to your trial at no-cost. Welcome to the world of satellite radio. (Not available with (UYS) audio system with navigation. Requires a subscription sold separately by SiriusXM after the trial period. If you decide to continue your service at the end of your subscription, service will automatically renew and bill, at the rates in effect at the time of renewal, until you call SiriusXM at 1-866-635-2349 to cancel. See our Customer Agreement for complete terms at www.siriusxm.com. Available only to those at least 18 and older in the 48 contiguous USA and D.C.)
• Steering wheel controls, mounted audio and cruise controls
• Steering wheel, leather-wrapped
• Theft-deterrent system, vehicle, PASS-Key III
• Tire Pressure Monitoring System air pressure sensors in each tire with pressure display in Driver Information Center (does not apply to spare tire)
• Visors, driver and front passenger illuminated vanity mirrors, padded with cloth trim, extends on rod
• 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

• 4-wheel drive
• Alternator, 160 amps (Standard on 1/2 ton models. Included and only available with (VYU) Snow Plow Prep Package on 4WD 3/4 ton models. Not available on 2WD 3/4 ton models.)
• Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
• Brakes, 4-wheel antilock, 4-wheel disc, VAC power (1/2 ton models only.)
• Differential, heavy-duty locking rear
• Rear axle, 3.08 ratio (Requires 1/2 ton models. Not available with (K5L) Heavy-Duty Trailering Package.)
• Steering, power
• Suspension Package, Premium Smooth Ride (1/2 ton models only.)
• 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.)
• 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

• 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 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, 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 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.)
• Automatic Crash Response (Deleted when (UE0) OnStar delete is ordered.)
• Daytime Running Lamps with automatic exterior lamp control
• LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats
• OnStar Turn-by-Turn Navigation (Deleted when (UE0) OnStar delete is ordered.)
• OnStar, 6 months of Directions and Connections plan includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance including Stolen Vehicle Slowdown and Remote Ignition Block, Remote Door Unlock, Turn-by- Turn Navigation with Destination Download (requires navigation radio) and OnStar eNav (where available), OnStar Vehicle Diagnostics, Roadside Assistance, Remote Horn and Lights, and Hands Free Calling. (Visit onstar.com for details and system limitations.)
• Rear Park Assist, with audible warning
• Safety belts, 3-point, driver and front passenger in all seating positions
• StabiliTrak, stability control system with traction control, includes electronic trailer sway control and hill start assist
• Stolen Vehicle Assistance (Deleted when (UE0) OnStar delete is ordered.)

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 (STD)

• TIRES P275/55R20 ALL-SEASON BLACKWALL
• REAR AXLE 3.42 RATIO
• MIRRORS OUTSIDE HEATED POWER-ADJUSTABLE POWER-FOLDING AND DRIVER-SIDE AUTO-DIMMING with integrated turn signal indicators and ground illumination Includes memory function with (AN3) front bucket seats.)
• 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 (STD)
• SEAT RELEASE SECOND ROW POWER RELEASE ONLY
• REAR VISION CAMERA (Note: images appear on Navigation screen for units equipped with (UYS) AM/FM stereo with MP3 compatible CD/DVD player and navigation. For units not equipped with Navigation systems images will appear within rearview mirror.)
• UNIVERSAL HOME REMOTE includes garage door opener programmable
• COOLING AUXILIARY TRANSMISSION OIL COOLER HEAVY-DUTY AIR-TO-OIL
• LPO ALL-WEATHER FLOOR MATS FIRST AND SECOND ROW
• TRANSMISSION 6-SPEED AUTOMATIC HEAVY-DUTY ELECTRONICALLY CONTROLLED WITH OVERDRIVE AND TOW/HAUL MODE (STD)
• LIFTGATE REAR POWER-OPERATED
• TRANSFER CASE ACTIVE 2-SPEED ELECTRONIC AUTOTRAC with rotary controls includes neutral position for dinghy towing.
• AUDIO SYSTEM AM/FM STEREO WITH MP3 COMPATIBLE CD/DVD PLAYER seek-and-scan digital clock auto-tone control Radio Data System (RDS) speed-compensated volume TheftLock and USB port
• SUNROOF POWER TILT-SLIDING with express-open and close and wind deflector
• WHEELS 4 - 20 X 8.5 (50.8 CM X 21.6 CM) POLISHED ALUMINUM
• LUXURY PACKAGE includes (DD8) inside rearview auto-dimming mirror (AN3) front bucket seats with leather-appointed seating heated front seats (KA6) heated second row seats (ARS) second row power seat release (DL3) outside heated power-adjustable power-folding mirrors with memory function and curb-tilt (E61) rear power-operated liftgate and (UG1) universal home remote.
• SEATS SECOND ROW BUCKET WITH LEATHER-APPOINTED SEATING RECLINING
• SUSPENSION PACKAGE PREMIUM SMOOTH RIDE (STD)
• COOLING EXTERNAL ENGINE OIL COOLER HEAVY-DUTY AIR-TO-OIL integral to driver side of radiator
• SEATS HEATED SECOND ROW
• SEATS FRONT BUCKET WITH LEATHER-APPOINTED SEATING (AG1) 10-way power driver and (AG2) front passenger seat adjusters including power lumbar control heated seat cushion and seatbacks 2-position driver memory adjustable head restraints storage pockets and floor console
• LPO ALL-WEATHER FLOOR MATS THIRD ROW
• MIRROR INSIDE REARVIEW AUTO-DIMMING WITH REAR CAMERA DISPLAY
• LT PREFERRED EQUIPMENT GROUP Includes Standard Equipment
• DVD SCREEN THIRD ROW
• LIGHT CASHMERE/DARK CASHMERE CUSTOM LEATHER-APPOINTED SEAT TRIM
• SUMMIT WHITE
• ENTERTAINMENT SYSTEM REAR SEAT DVD PLAYER with remote control overhead display 2 sets of 2-channel wireless infrared headphones and auxiliary audio/video input jacks
• TRAILERING PACKAGE HEAVY-DUTY includes (KNP) auxiliary external transmission oil cooler and (KC4) engine oil cooler provides increased trailering capabilities.
• Preferred Equipment Group 1LT
• Heavy-Duty Locking Rear Differential
• 17 x 7.5 5-Spoke Aluminum Wheels
• 20 x 8.5 Polished Aluminum Wheels
• Heated Front Bucket Seats
• Custom Leather-Appointed Seat Trim
• 6-Way Power Front Passenger Seat Adjuster
• 2nd Row Reclining Leather-Appointed Bucket Seats
• Driver & Front Passenger Heated Seats
• AM/FM Stereo w/CD Player & MP3 Playback
• AM/FM Stereo w/MP3 Compatible CD/DVD Player
• Rear Seat Entertainment System
• Bose Premium Audio System Feature
• Rear Vision Camera
• 1st & 2nd Row All-Weather Floor Mats
• 3rd Row All-Weather Floor Mats
• Luxury Package
• Inside Rear-View Mirror w/Rear Camera Display
• Power-Adjustable Accelerator & Brake Pedals
• Remote Vehicle Starter System
• Power Tilt-Sliding Sunroof w/Express-Open/Close
• Front Halogen Fog Lamps
• Black Roof-Mounted Luggage Rack Center Rails
• Rear Park Assist
• Premium Smooth Ride Suspension Package
• Heavy-Duty Trailering Package
• 2-Speed Active Electronic AutoTrac Transfer Case
• 6-Way Power Driver Seat Adjuster
• Driver Manual Lumbar Control
• 2nd Row Power Seat Release Only
• Color-Keyed Bodyside Moldings
• Tri-Zone Automatic Climate Control
• Auto-Dimming Inside Rear-View Mirror
• Power-Adjust/Power-Fold Heated Outside Mirrors
• 3rd Row DVD Screen
• Rear Power-Operated Liftgate
• Heated 2nd Row Seats
• Heavy-Duty Air-to-Oil External Engine Oil Cooler
• Heavy-Duty Air-to-Oil Auxiliary Transmission Oil Cooler
• 2-Position Driver-Side Memory
• SIRIUSXM Satellite Radio
• Universal Home Remote
• USB Port
• 4-Wheel Disc Brakes
• Emergency communication system: OnStar Directions & Connections
• AM/FM radio: SiriusXM
• Compass
• Front beverage holders
• Variably intermittent wipers
• Trip computer
• Traction control
• Tilt steering wheel
• Steering wheel mounted audio controls
• Split folding rear seat
• Speed control
• Security system
• Remote keyless entry
• Rear window wiper
• Rear window defroster
• Rear seat center armrest
• Rear reading lights
• Rear audio controls
• Rear anti-roll bar
• Rear air conditioning
• Radio data system
• Power windows
• Power steering
• Power passenger seat
• Power driver seat
• Power door mirrors
• Passenger vanity mirror
• Passenger door bin
• Panic alarm
• Overhead console
• Overhead airbag
• Outside temperature display
• Occupant sensing airbag
• Low tire pressure warning
• Leather steering wheel
• Illuminated entry
• Heated front seats
• Heated door mirrors
• Fully automatic headlights
• Front wheel independent suspension
• Front reading lights
• Front fog lights
• Front dual zone A/C
• Front anti-roll bar
• Dual front side impact airbags
• Dual front impact airbags
• Driver vanity mirror
• Driver door bin
• Delay-off headlights
• CD player
• Bumpers: body-color
• Bodyside moldings
• Automatic temperature control
• Alloy wheels
• Adjustable pedals
• ABS brakes
• 3rd row seats: split-bench
• Voltmeter
• Tachometer
• Spoiler
• Roof rack
• Front Center Armrest
• Front Bucket Seats
• Electronic Stability Control
• Air Conditioning
• 9 Speakers

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13.0 x 1.2
• Rear Brake Rotor Diam x Thickness (in): 13.6 x 0.8
• Cargo Area Dimensions
• Cargo Area Length : Floor to Console (in)
• Cargo Area Length : Floor to Seat 1 (in)
• Cargo Area Length : Floor to Seat 2 (in)
• Cargo Area Length : Floor to Seat 3 (in)
• Cargo Area Length : Floor to Seat 4 (in)
• Cargo Area Width : Beltline (in)
• Cargo Box (Area) Height (in): 41.4
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume to Seat 1 (ft³): 137.4
• Cargo Volume to Seat 2 (ft³): 90.0
• Cargo Volume to Seat 3 (ft³): 45.8
• Cooling System
• Total Cooling System Capacity (qts): 15.7
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 160
• Emissions
• EPA Greenhouse Gas Score: 2
• Tons/yr of CO2 Emissions : 15K mi/year
• Exterior Dimensions
• Ground Clearance, Front (in): 10.5
• Ground Clearance, Rear (in): 9.1
• Ground to Top of Load Floor (in): 32.6
• Height, Overall (in): 76.8
• Length, Overall w/rear bumper (in): 222.4
• Rear Door Opening Height (in): 32.6
• Wheelbase (in): 130.0
• Width, Max w/o mirrors (in): 79.1
• Frame
• Frame Type: Ladder
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 31
• Interior Dimensions
• Front Head Room (in): 41.1
• Front Hip Room (in): 60.5
• Front Leg Room (in): 41.3
• Front Shoulder Room (in): 65.2
• Passenger Capacity: 7
• Second Head Room (in): 38.5
• Second Hip Room (in): 61.8
• Second Leg Room (in): 39.5
• Second Shoulder Room (in): 65.2
• Third Head Room (in): 38.1
• Third Hip Room (in): 49.4
• Third Leg Room (in): 34.9
• Third Shoulder Room (in): 64.7
• Mileage
• EPA Fuel Economy Est - City (MPG): 15
• EPA Fuel Economy Est - Hwy (MPG): 21
• Fuel Economy Est-Combined (MPG): 17
• Steering
• Steering Ratio (:1), On Center: 17.8
• Steering Type: Pwr
• Turning Diameter - Curb to Curb (ft): 43.0
• Summary
• Body Style: 4 Door 1500
• Vehicle Name: Chevrolet Suburban
• Suspension
• Axle Capacity - Front (lbs): 3600
• Axle Capacity - Rear (lbs): 4200
• Axle Ratio (:1) - Front: 3.42
• Axle Ratio (:1) - Rear: 3.42
• Axle Type - Front: Independent
• Axle Type - Rear: Semi-floating
• Shock Absorber Diameter - Front (mm): 46.0
• Shock Absorber Diameter - Rear (mm): 46.0
• Spring Capacity - Front (lbs): 3600
• Spring Capacity - Rear (lbs): 4200
• Stabilizer Bar Diameter - Front (in): 1.41
• Stabilizer Bar Diameter - Rear (in): 1.10
• Suspension Type - Front: Coil springs
• Suspension Type - Rear: Multi link
• Tires
• Front Tire Capacity (lbs): 2125
• Front Tire Order Code: QSS
• Front Tire Size: P275/55R20
• Rear Tire Capacity (lbs): 2125
• Rear Tire Order Code: QSS
• Rear Tire Size: P275/55R20
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Spare Tire Order Code: ZRS
• Spare Tire Size: P265/70R17
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1185
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 8000
• Vehicle
• Rear Door Type: Liftgate
• Weight Information
• Curb Weight - Front (lbs): 3028
• Curb Weight - Rear (lbs): 2796
• Gross Axle Wt Rating - Front (lbs): 3600
• Gross Axle Wt Rating - Rear (lbs): 4200
• Gross Combined Wt Rating (lbs): 14000
• Gross Vehicle Weight Rating Cap (lbs): 7400
• Wheels
• Front Wheel Material: Aluminum
• Front Wheel Size (in): 20 x 8.5
• Rear Wheel Material: Aluminum
• Rear Wheel Size (in): 20 x 8.5
• Spare Wheel Material: Steel
• Spare Wheel Size (in): 17 x