Entertainment

• Audio system, AM/FM stereo with MP3 compatible CD player seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock
• 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 (UE0) OnStar, delete. 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.)
• Audio system feature, speaker system (Includes 4 speakers on Regular Cab and 6 speakers on Extended and Crew Cab Models.)

The features and options listed are for the 2012 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive SLE and may not apply to this specific vehicle.

Exterior

• Wheels, 17" (43.2 cm) machined aluminum includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered (Upgradeable to (PYR) 18" (45.7 cm) forged polished aluminum wheels or (PYS) 20" (50.8 cm) forged polished aluminum wheels.)
• Tires, LT245/75R17E all-season, blackwall
• Tire carrier, outside spare, winch-type mounted under frame at rear (Orders with (ZW9) Pickup box delete will not include a Spare Tire Carrier unless a spare tire is ordered.)
• Spare tire lock keyed cylinder lock that utilizes same key as ignition and door (Not included when (ZW9) pickup box delete or (VF7) rear bumper delete is ordered.)
• Bumper, front chrome includes body-color bumper top caps
• Bumper, rear chrome, step-style with pad (Requires RPO (E63) wideside pickup box)
• Moldings, bodyside, body-colored (Moldings are deleted if any SEO paint is ordered)
• Grille, chrome with chrome surround (Interim change from (V22) chrome surround grille effective October 2011.)
• Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
• Lamps, dual cargo area lamps
• Mirrors, outside heated power-adjustable, Black, manual-folding (Upgradeable to (DPN) outside vertical camper mirrors.)
• Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver-and front passenger-side glass) (With Regular Cab models, includes rear window. With Extended Cab models, includes rear and rear quarter windows. With Crew Cab models or (C49) rear-window defogger, includes light-tinted rear window. Included with (PCM) Work Truck Preferred Package.)
• Wipers, front intermittent wet-arm with pulse washers
• Tailgate protection top of tailgate protection cap

The features and options listed are for the 2012 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive SLE and may not apply to this specific vehicle.

Interior

• Seats, front 40/20/40 split-bench, 3-passenger, driver and front passenger manual reclining center fold-down armrest with storage, lockable storage compartment in seat cushion (includes auxiliary power outlet), adjustable outboard head restraints and storage pockets on Extended and Crew Cab models
• Seat trim, Premium Cloth
• Seat adjuster, manual lumbar control on the driver-side
• Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor) (Requires Extended or Crew Cab Models.)
• Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock
• Steering wheel, leather-wrapped with theft-deterrent locking feature
• Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats) (May be substituted with (BG9) Black rubberized vinyl floor covering.)
• Instrumentation, analog with speedometer, fuel level, engine temperature, tachometer, voltmeter and oil pressure indicators
• Driver Information Center with odometer, trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature and oil change notification) (Driver Information Center controls are operated through the trip button unless (UK3) steering wheel mounted audio controls is ordered. On 3SA and 4SA, includes 8-point compass and outside temperature.)
• Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
• Windows, power with driver Express-Down
• Door locks, power includes Remote Keyless Entry
• Cruise control, electronic with set and resume speed, located on steering wheel
• Remote vehicle starter prep package includes Remote Keyless Entry with 2 transmitters, panic button and content theft alarm (To enable remote start capability, new key fobs and vehicle reprogramming are required. Please see dealer for details. Remote Keyless Entry does not lock/unlock tailgate.)
• Air conditioning, single-zone manual front climate control (Upgradeable to (CJ2) dual-zone automatic air conditioning on Extended and Crew Cab models.)
• Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models)
• Power outlets 2 auxiliary instrument panel-mounted with covers, 12-volt
• Mirror, inside rearview manual day/night
• Headliner, Opal Gray-colored cloth with matching retainer moldings
• Visors, driver and front passenger, sliding with clip and illuminated vanity mirror on driver and passenger-side, Opal Gray-colored
• Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models)
• Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches
• Coat hooks, rear driver and passenger side

The features and options listed are for the 2012 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive SLE and may not apply to this specific vehicle.

Mechanical

• Engine, Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm) with (E63) wideside pickup box; (322 hp [240.1 kW] @ 4400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm) with (ZW9) pickup box delete (Does not include E85 capability with (ZW9) pickup box delete.)
• Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode (Requires (L96) Vortec 6.0L V8 SFI engine.)
• Rear axle, 3.73 ratio
• Suspension Package, Handling/Trailering, heavy-duty includes 35mm twin tube shock absorbers and 36mm front stabilizer bar
• Pickup box, Wideside
• GVWR, 9900 lbs. (4490 kg) (Standard on TK20*43 models. Requires (L96) Vortec 6.0L V8 SFI engine on TK20943 models. Requires (LML) or (LGH) Duramax 6.6L Turbo Diesel V8 engine on T*20903 models. Not available on Extended Cab or 2WD Crew Cab models.)
• Air cleaner, high-capacity
• Transfer case, electronic shift with rotary dial controls (Requires 4WD models)
• Four wheel drive
• Cooling, external engine oil cooler heavy-duty air-to-oil, integral to driver side of radiator tank
• Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil
• Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
• Alternator, 125 amps
• Frame, fully-boxed, hydroformed front section
• Recovery hooks, front, Black
• Suspension, front independent, torsion bar
• Suspension, rear 4+1 multi-leaf springs
• Steering, power, recirculating ball
• Brakes, 4-wheel antilock, 4-wheel disc
• Exhaust aluminized stainless-steel muffler and tailpipe

The features and options listed are for the 2012 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive SLE and may not apply to this specific vehicle.

Safety

• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
• Daytime Running Lamps with automatic exterior lamp control
• Air bags, frontal, 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 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.)
• OnStar, 6 months of Directions and Connections plan includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance including Remote Ignition Block, Remote Door Unlock (requires power locks), 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. (Also includes Stolen Vehicle Slowdown when (LML) or (LGH) Duramax 6.6L Turbo Diesel V8 engine is not ordered. Not available with a ship-to of Puerto Rico or the Virgin Islands. Visit onstar.com for details and system limitations.)
• Stolen Vehicle Assistance (Deleted when (UE0) OnStar delete is ordered.)
• OnStar Turn-by-Turn Navigation (Deleted when (UE0) OnStar delete is ordered.)
• Door locks, rear child security (Crew Cab models only.)
• Tire Pressure Monitor System (does not apply to spare tire)

The features and options listed are for the 2012 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive SLE and may not apply to this specific vehicle.

Warranty

• Basic: 3 Years/36,000 Miles
• Drivetrain: 5 Years/100,000 Miles
• Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
• Roadside Assistance: 5 Years/100,000 Miles

The features and options listed are for the 2012 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive SLE and may not apply to this specific vehicle.

Featured Equipment

• Four Wheel Drive
• Air Conditioning
• Anti-Lock Brakes
• Automatic Transmission
• Power Brakes
• Power Steering
• Power Windows
• Tilt Steering Wheel

Options

• EBONY, LEATHER-APPOINTED FRONT SEAT TRIM (Not available with Regular Cab models. Includes (AG1) 6-way power driver seat adjuster.) (193)
• SLE PREFERRED EQUIPMENT GROUP includes standard equipment (3SA)
• SUMMIT WHITE (50U)
• SEAT ADJUSTER, DRIVER 6-WAY POWER (Included with (A95) front bucket seats, (**3) leather-appointed seat trim or (PCM) SLE Preferred Package, (PDA) Texas Edition or (PEB) HD SLE Premium Package on Extended or Crew Cab models only.) (AG1)
• REMOTE VEHICLE STARTER SYSTEM includes Remote Keyless Entry with 2 transmitters, panic button and content theft alarm (Included and only available with (PDD) Convenience Package or (PCM) SLE Preferred Package on Regular Cab models only. Remote Keyless Entry does not lock/unlock tailgate.) (AP3)
• SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER AND FRONT PASSENGER MANUAL RECLINING center fold-down armrest with storage, lockable storage compartment in seat cushion (includes auxiliary power outlet), adjustable outboard head restraints and storage pockets on Extended and Crew Cab models (STD) (AZ3)
• DEFOGGER, REAR-WINDOW ELECTRIC (Included with (PDD) Convenience Package. Not available with (A48) power sliding rear window.) (C49)
• GVWR, 10,000 LBS. (4536 KG) (Requires (LML) or (LGH) Duramax 6.6L Turbo Diesel V8 engine except when (UB7) Higher Payload Performance Package is ordered. Included and only available with (UB7) Higher Payload Performance Package on TC20903 model. Not available on TK20903 models.) (C7A)
• AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL with individual climate settings for driver and right-front passenger (Not available with Regular Cab models. Included and only available with (PCM) SLE Preferred Package, (PDA) Texas Edition or (PEB) HD SLE Premium Package on Extended and Crew Cab Models.) (CJ2)
• MIRROR, INSIDE REARVIEW AUTO-DIMMING (Required and only available with (DPN) outside heated power-adjustable vertical camper mirrors. Included with (PDA) Texas Edition or (PEB) HD SLE Premium Package.) (DD8)
• MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER MANUAL-FOLDING AND EXTENSION, BLACK includes integrated turn signal indicators consisting of 50 square inch flat mirror surface positioned over a 20 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated or power adjustable) (Requires (DD8) inside rearview auto-dimming mirror or (DRC) inside rearview auto-dimming mirror with rear camera display. Included with (PDA) Texas Edition or (PEB) HD SLE Premium Package.) (DPN)
• PICKUP BOX, WIDESIDE (STD) (E63)
• DIFFERENTIAL, HEAVY-DUTY AUTOMATIC LOCKING REAR (Included with (PDA) Texas Edition or (PEB) HD SLE Premium Package. Included on (Z82) trailering equipment on Retail Orders only.) (G80)
• PEDALS, POWER-ADJUSTABLE FOR ACCELERATOR AND BRAKE (Included and only available with (PDD) Convenience Package) (JF4)
• TRAILER BRAKE CONTROLLER, INTEGRATED (With (E63) wideside pickup box, included with (Z82) heavy-duty trailering equipment. Available as a free flow option with (ZW9) pickup box delete or (VF7) rear bumper delete.) (JL1)
• ENGINE BLOCK HEATER (K05)
• EXHAUST BRAKE (Included and only available with (LML) or (LGH) Duramax 6.6L Turbo Diesel V8 engine.) (K40)
• TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode (Requires (LML) or (LGH) Duramax 6.6L Turbo Diesel V8 engine.) (MW7)
• EMISSIONS, ARIZONA, CONNECTICUT, MAINE, MARYLAND, MASSACHUSETTS, NEW JERSEY, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS (NE1)
• SKID PLATE PACKAGE, FRAME-MOUNTED SHIELDS includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case (Not available on 2WD Models unless (Z71) Off-Road Suspension Package is ordered. Included with (Z71) Off-Road Suspension Package or (VYU) Snow Plow Prep Package.) (NZZ)
• SLE PREFERRED PACKAGE includes (UK3) steering wheel controls, (CJ2) dual-zone automatic air conditioning, (AG1) 6-way power driver seat adjuster, (UPF) Bluetooth for phone, (UUI) AM/FM stereo with CD player and MP3 playback, (T96) fog lamps, (A60) locking tailgate and (PPA) EZ-Lift tailgate (Requires Extended or Crew Cab models. When (ZW9) pickup box delete is ordered, (A60) locking tailgate and (PPA) EZ-Lift tailgate not included. Not available with (PDA) Texas Edition or (PEB) HD SLE Premium Package.) (PCM)
• CONVENIENCE PACKAGE includes (JF4) adjustable power pedals, (UG1) Universal Home Remote, (AP3) remote vehicle starter system, (UD7) Rear Parking Assist and (C49) rear-window defogger (Requires Extended or Crew Cab Models. When (ZW9) pickup box delete or (VF7) rear bumper delete are ordered, (UD7) Rear Parking Assist is not included. When (TRW) provisions for cab roof-mounted lamp/beacon or (VYU) Snow Plow Prep Package is ordered, does not include (UG1) Universal Home Remote. (C49) Rear-window defogger may be upgraded to (A48) power rear sliding window.) (PDD)
• WHEELS, 17" (43.2 CM) MACHINED ALUMINUM includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered (STD) (Upgradeable to (PYR) 18" (45.7 cm) forged polished aluminum wheels or (PYS) 20" (50.8 cm) forged polished aluminum wheels.) (PYQ)
• TIRES, LT265/60R20E ALL-TERRAIN, BLACKWALL (Requires (PYS) 20" (50.8 cm) forged polished aluminum wheels. Included with (PDA) Texas Edition or (PEB) HD SLE Premium Package. Not available on T*20903 models.) (QFC)
• BATTERY, HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS, MAINTENANCE-FREE with rundown protection and retained accessory power (Included and only available with (LML) or (LGH) Duramax 6.6L Turbo Diesel V8 engine.) (TUV)
• REAR PARKING ASSIST, ULTRASONIC with audible warning (Requires Extended or Crew Cab Models. Included and only available with (PDD) Convenience Package.) (UD7)
• UNIVERSAL HOME REMOTE (Included and only available with (PDD) Convenience Package. Not available with (VYU) Snow Plow Prep Package or (TRW) Provision for cab roof-mounted lamp/beacon.) (UG1)
• AUDIO SYSTEM, AM/FM STEREO WITH CD PLAYER AND MP3 PLAYBACK USB port, auxiliary input jack, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), automatic volume, TheftLock and 36 cross-band presets (Included and only available with (PCM) SLE Preferred Package, (PDA) Texas Edition or (PEB) HD SLE Premium Package.) (UUI)
• TRAILERING WIRING PROVISIONS, FOR CAMPER, FIFTH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness routed to front of pickup box (Requires (Z82) heavy-duty trailering equipment.) (UY2)
• COVER, 1-PIECE, COVERS RADIATOR GRILLE AND FRONT BUMPER OPENINGS for diesel engines in winter weather (Requires (LML) or (LGH) Duramax 6.6L Turbo Diesel V8 engine and is required on orders with "Ship To" locations within the following states: Maine, New Hampshire, Vermont, Minnesota, North Dakota, South Dakota, Montana, Alaska, Idaho, Wisconsin, Wyoming, Michigan, Colorado and New York.) (V10)
• LPO, ALL-WEATHER FLOOR MATS Ebony deep ribbed rubber (Extended and Crew Cab models also include rear floor mats) (Not available with (BG9) Black rubberized-vinyl floor covering.) (VAV)
• LICENSE PLATE FRONT MOUNTING PACKAGE (will be forced on orders with ship-to states that require a front license plate) (VK3)
• TIRE, SPARE LT265/70R17E ALL-TERRAIN, BLACKWALL (Included and only available with (QXT) LT265/70R17E all-terrain, blackwall tires. Available to order when (ZW9) pick-up box delete is ordered.) (ZXT)

The features and options listed are for the 2012 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive SLE and may not apply to this specific vehicle.