2011 GMC Sierra Miami FL- Brickell Buick & GMC

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2011 GMC Sierra brochure provided by Brickell Buick & GMC in Miami FL. Find the 2011 GMC Sierra for sale in Florida; call about our current sales and incentives at (786) 245- 4889. http://www.brickellgmc.com/

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2011 GMC Sierra Miami FL- Brickell Buick & GMC

  1. 1. REFERENCE GUIDE 2011 GMC SIERRA HEAVY DUTIES PROFESSIONAL GRADE • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Preproduction model shown. Actual production model may vary. Brickell Buick & GMC 665 SW 8th Street Miami, FL 33130 (786) 245-4889 http://www.brickellgmc.com/
  2. 2. 2 2011 GMC SIERRA HEAVY DUTY REFERENCE GUIDE • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • PROFESSIONAL GRADE. NO COMPROMISE. HERE COME THE NEW 2011 SIERRA HEAVY DUTIES. Product information is preliminary. Production models may vary. GMC engineers never stop exceeding expectations. This philosophy holds true with the new Sierra Heavy Duty (HD) lineup – a big-time example of engineering excellence with no compromise. ALL-NEW CHASSIS AND FRAME THAT DELIVER outstanding CAPABILITY AND RIDE Sierra HD has been reengineered from the ground up to provide excellent trailering and payload – one of the top reasons customers seek out heavy-duty trucks. In fact, Sierra HD provides segment-leading payload in the most popular HD model: the 4x4 3/4-ton Crew Cab (see page 4.) segment-leading POWER WITH A NEW DURAMAX® DIESEL ENGINE AND ALLISON® TRANSMISSION This powertrain combination has a proven track record with nearly 1.3 million sold in the last decade. Here’s to millions more - GMC has made it quieter and more powerful than before. Additionally it is now B20 biodiesel compatible. Under the hood, 397 hp and 765 lb.-ft. of torque make the new Duramax the most powerful diesel in the segment. NEW CONTROL FEATURES FOR CONFIDENCE WITH HEAVY LOADS The ultimate workhorse truck provides the utmost confidence to manage the heaviest of loads. The new Sierra HD lineup has it all covered with an array of control features. BEST WARRANTY in the segment No one can match the GMC powertrain limited warranty – plus you get courtesy transportation and roadside assistance. AN EXCLUSIVE DENALI HD MODEL GMC is extending its exclusive Denali line to the Sierra Heavy Duty lineup – a first-time HD offering of Denali’s unique combination of distinctive style, premium features and capability. This guide will help you explore all that is new for the 2011 model year and what makes these trucks a cut above the rest. Watch for the new 2011 Sierra HD lineup to be in showrooms in late Spring. For more information, be sure to visit GMC.com/SierraHD. DID YOU KNOW? GMC has built trucks for 108 years ... since 1902.
  3. 3. 3 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2011 GMC SIERRA HEAVY DUTY REFERENCE GUIDE New, High-Strength, Fully Boxed Steel Frame New, More Robust Independent Front Suspension New, Asymmetrical Rear Leaf Spring SuspensionLarger BrakesLarger Brakes REBUILT FROM THE GROUND UP. GMC engineers focused on continual improvement and engineering excellence when building the 2011 Sierra Heavy Duty. F E AT U R E I M P R O V E M E N T S B E N E F I T New, High-Strength, Fully Boxed Steel Frame Beaming stiffness increased 20% Frame strength increased 92% Torsional stiffness increased by five times A more rigid and durable platform that allows better suspension tuning and better ride quality by reducing frame bending and twisting. New, More Robust Independent Front Suspension Larger, stronger parts Larger engine and transmission mounts to control vibrations Stronger and lighter upper control arms Cast iron lower control arms to handle more load Improved ride and handling with greater isolation and better tire-to-ground contact. Up to a 25% increased front axle rating on vehicles equipped with available Snow Plow Prep package. Facilitates a snowplow package on all 4WD cab and engine combinations. New, Asymmetrical Rear Leaf Spring Suspension Increased in size by 20% Larger fasteners to handle increased loads Urethane jounce bumpers to improve energy management New hydraulic body mounts to dampen road inputs (Extended and Crew Cabs) Improved to handle increased loads and provide excellent launch feel and ride characteristics. Larger Brakes Rotor diameter is now 14" (9% larger) Improved brake pedal feel and shorter pedal travel. DID YOU KNOW? Despite most chassis components growing in weight and strength, GMC engineers found a way to improve diesel fuel efficiency for the 2011 model year.* * Based on GM testing
  4. 4. 4 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2011 GMC SIERRA HEAVY DUTY REFERENCE GUIDE C O M PA R E T H E H I G H E S T S E L L I N G M O D E L S I N T H E H D M A R K E T ( 3 / 4 - T O N C R E W 4 x 4 ) 2011 GMC SIERRA 2500HD 2011 FORD F-250 MAXIMUM CONVENTIONAL TRAILERING (GAS)1 13,000 LBS. 12,500 LBS. MAXIMUM FIFTH-WHEEL TRAILERING (GAS)1 13,900 LBS. 15,000 LBS. MAXIMUM CONVENTIONAL TRAILERING (DIESEL)1 13,000 LBS. 14,000 LBS. MAXIMUM FIFTH-WHEEL TRAILERING (DIESEL)1 16,700 LBS. 15,700 LBS. MAXIMUM PAYLOAD (GAS)2 3,375 LBS. 2,790 LBS. MAXIMUM GVWR3 10,000 LBS. 10,000 LBS. MAXIMUM GCWR3 24,500 LBS. 23,500 LBS. T H E R E S U LT S A maximum 16,000 lbs. conventional trailering capability1 A maximum 20,000 lbs. fifth-wheel-trailering capability1 A maximum 6,335 lbs. payload capacity2 Maximum Front Gross Axle Weight Rating of 6,000 lbs. on select 4WD models w/available Snowplow Package (a 25% increase)3 ON THE OUTSIDE: The 2011 Sierra HD brings a new lineup of available 17-, 18- and 20-inch* wheels. In addition, features like the available EZ Lift tailgate and 170-degree-opening rear access doors (Extended Cab models) can help get the job done. EXTERIOR COLORS: Midnight Blue Metallic Onyx Black Stealth Gray Metallic Summit White Fire Red Storm Gray Metallic Pure Silver Metallic Gray Green Metallic NEW! * Use only GM approved wheel and tire combinations. 1 Maximum trailer ratings are calculated assuming standard equipped vehicle, driver, and required trailering equipment. The weight of option equipment, passengers, and cargo will reduce the maximum trailer weight your vehicle can tow. 10% to 15% of the trailer weight is the recommended trailer tongue load. 2 Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo. 3 When properly equipped; includes weight of vehicle, passengers, cargo, and equipment.
  5. 5. 5 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2011 GMC SIERRA HEAVY DUTY REFERENCE GUIDE A NEW DURAMAX DIESEL® AND ALLISON® TRANSMISSION: the most-powerful diesel in its class. It’s the available Sierra HD combination that’s known for getting the toughest jobs accomplished. Now it’s improved and stronger than ever, ready to make the toughest jobs on the toughest days even easier. With nearly 1.3M Duramax 6.6L engines sold since 2000, they are proven and dependable. LARGER FUEL TANK WITH UP TO 680-MILE HIGHWAY RANGE1 SEGMENT-BEST HORSEPOWER (397@3,000 rpm) SEGMENT-BEST TORQUE (765@1,600 rpm) 0-TO-60 TIME IMPROVED BY 13% DEVELOPED FOR AT LEAST 200,000-MILE DURABILITY B20 BIODIESEL COMPATIBLE IMPROVED HIGHWAY FUEL EFFICIENCY1 65% LOWER EMISSIONS MEETS 2010 FEDERAL EMISSIONS STANDARDS NEW ALLISON TRANSMISSION: BUILT-UP AND BATTLE-READY It’s already a legend. And it’s been beefed up to handle more torque and provide better efficiency. Not to mention it’s the same brand of transmission used in M1 tanks. How’s that for battling the toughest jobs? For the 2011 model year, the Allison 1000 six-speed automatic transmission includes: ■■ Driver Shift Control (DSC) with Tap-Up/Tap-Down shifting ■■ Tow/Haul Mode ■■ Automatic grade braking to slow your Sierra HD on downhill grades while helping to reduce brake wear ■■ Power takeoff ■■ A larger-diameter output shaft ■■ More robust clutches ■■ Two overdrive gears for efficiency IMPROVED RANGE AND REDUCED FILL- UPS: Sierra HD (long box or standard box) has a larger 36 gallon fuel tank with capacity increased by 38 percent. Combined with an 11% improvement in fuel efficiency1 – you could go up to 680 highway miles between fill-ups in a Duramax-equipped Sierra HD. 2 0 1 1 G M C S I E R R A H D D I E S E L 2 0 1 1 F O R D S U P E R D U T Y D I E S E L 2 0 1 0 D O D G E R A M H D D I E S E L TOW/HAUL MODE STANDARD STANDARD AVAILABLE TAP-UP/TAP-DOWN CAPABILITY ON AUTOMATIC TRANSMISSION STANDARD STANDARD AVAILABLE B20 BIODIESEL CAPABILITY STANDARD STANDARD AVAILABLE AUTOMATIC LOCKING REAR DIFFERENTIAL AVAILABLE NOT AVAILABLE NOT AVAILABLE 1 Based on GM testing
  6. 6. 6 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2011 GMC SIERRA HEAVY DUTY REFERENCE GUIDE DID YOU KNOW: GMC now offers a Sierra 3500 Crew Cab with a standard box (6.5’) and a 2WD Sierra 3500 Long Box Regular Cab available in a dually configuration. TOOLS TO MANAGE THE HEAVIEST LOADS. TOOLS FOR YOUR MOBILE OFFICE. Sierra HD’s offer an array of tools to help you stay in control and put in a confident day’s work. Inside, they reflect the professional grade blend of refinement and functionality for which GMC is known. F E AT U R E what it does StabiliTrak® Electronic Stability Control (all 2500HD and single-rear-wheel 3500HD models) Uses a combination of braking and engine management to help improve vehicle stability, particularly during emergency maneuvers. Hill Start Assist (on all single-rear-wheel configurations) Uses vehicle and trailer brakes to keep Sierra HD and/or a trailer from rolling backward when launching on an incline. The brakes apply for approximately 1.5 seconds to allow the driver to move foot from brake pedal to accelerator pedal without any vehicle movement. Trailer Sway Control (on all single-rear-wheel configurations) Works with StabiliTrak to determine if the trailer is swaying and applies the brakes/trailer brakes. It also can reduce engine power to bring both the vehicle and trailer under control. Four-wheel ABS with larger, four-wheel disc foundation brakes and Intelligent Brake Assist Intelligent Brake Assist senses an urgent braking situation via the driver’s application of the brake pedal then applies full braking capability without full travel of the brake pedal. OnStar® with six months of Directions Connections Plan standard on most models.1 Offers the convenience of hands-free calling and includes Automatic Crash Response, Stolen Vehicle Assistance, Emergency Services, Roadside Assistance, Remote Horn and Lights and more. XM® Radio2 (with 3-month trial) Commercial-free music channels from virtually every genre, live performances, sports, entertainment, compelling talk, world news, local traffic and more – all in crisp, clear digital sound. USB connectivity3 Personalize your driving experience – the USB port recharges your iPod® /MP3 player while it plays audio from the device through the sound system. Bluetooth® for phone4 Provides in-vehicle, hands-free operation with a Bluetooth-equipped cell phone. Steering-wheel-mounted controls let you start a call and control volume, then dial by voice and listen to your call through the audio system. “Smart” Exhaust Brake (standard on Duramax® -equipped models) Helps reduce brake fade while prolonging brake life. Provides confidence when hauling heavy loads on downhill grades. This system is “smart” and varies the amount of braking needed based on the truck load and grade. Available WiFi (via dealer-installed Autonet Mobile)5 Connect to the Internet inside your Sierra HD. Available integrated trailer brake controller Dash-mounted controls provide a measured brake force signal to electric-controlled trailer brakes. Available seat pelvic/thorax and head curtain side air bags6 (2500HD models) Protection in the event of a collision. Available Rearview Camera System A rear camera image is displayed in the rearview mirror or on the navigation system screen to assist visibility when backing up or when connecting to a trailer. 2 0 1 1 G M C S I E R R A H D D I E S E L 2 0 1 1 F O R D S U P E R D U T Y D I E S E L 2 0 1 0 D O D G E R A M H D D I E S E L POWERTRAIN LIMITED WARRANTY 100,000 MILES/ 5 YEARS7 100,000 MILES/ 5 YEARS 100,000 MILES/ 5 YEARS ROADSIDE ASSISTANCE 100,000 MILES/ 5 YEARS 60,000 MILES/ 5 YEARS NOT AVAILABLE COURTESY TRANSPORTATION 100,000 MILES/ 5 YEARS NOT AVAILABLE NOT AVAILABLE 1 Optional in Work Trucks. Visit onstar.com for coverage map or call 1-888-466-7827 for system limitations and details. Services vary by model and conditions. 2 XM Radio requires a subscription, sold separately after the first 90 days. Not available in Alaska or Hawaii. For more information, visit gm.xmradio.com. 3 Not compatible with all devices. 4 Go to gm.com/bluetooth to see which phones are compatible with each vehicle. 5 Monthly rate applies. Visit autonetmobile.com for details and coverage map. 6 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. 7 Whichever comes first. See dealer for details.
  7. 7. 7 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2011 GMC SIERRA HEAVY DUTY REFERENCE GUIDE SIERRA HEAVY DUTY JOINS THE EXCLUSIVE DENALI FAMILY. GMC is extending its exclusive Denali line to include Sierra Heavy Duty. Premium features and styling meet the ultimate in capability. Sierra Denali HD is offered exclusively in a Crew Cab standard box configuration on the 2500HD chassis with a spacious cabin (room for up to five people). Sierra Denali HD includes the exclusive features listed below: S I E R R A D E N A L I H D E X T E R I O R G M C S I E R R A D E N A L I H D ( V O RT E C V 8 ) Gross Vehicle Weight Rating up to 9,500 lbs.4 Maximum Payload of up to 2,959 lbs.5 Conventional Trailering up to 13,000 lbs.6 Fifth-Wheel Trailering up to 13,700 lbs.6 Gross Combined Weight Rating up to 20,500 lbs.4 G M C S I E R R A D E N A L I H D ( D U R A M A X D I E S E L ) Gross Vehicle Weight Rating up to 10,000 lbs.4 Maximum Payload of up to 2,631 lbs.5 Conventional Trailering up to 13,000 lbs.6 Fifth-Wheel Trailering up to 15,600 lbs.6 Gross Combined Weight Rating up to 24,500 lbs.4 EXTERIOR COLORS: Black Stealth Gray White S I E R R A D E N A L I H D I N T E R I O R Inside, the sophistication is evident with the distinctive Denali interior setting, functional features and technology. In addition to available features like heated and cooled front seats, the following features come standard: ■■ 12-way power driver and front passenger seats ■■ Power adjustable pedals ■■ Bose® Premium Surround Audio System ■■ OnStar® with six months of Directions Connections1 ■■ XM® Radio with three month trial2 ■■ Bluetooth® for phone3 T H E S A M E O U T S TA N D I N G H D C A PA B I L I T Y Sierra Denali HD brings the great capability you would expect of a Heavy Duty Sierra. Denali Trademark Honeycomb Grille Available 20-inch* Forged, Polished Aluminum Wheels Chrome-Accent Bodyside MoldingsDenali Chrome Badge Body-Color Bumpers Chrome Door Handles * Use only GM approved wheel and tire combinations. 1 Visit onstar.com for system limitations and details. 2 XM Radio requires a subscription, sold separately after the first 90 days. Not available in Alaska or Hawaii. For more information, visit gm.xmradio.com. 3 Go to gm.com/bluetooth to see which phones are compatible with each vehicle. 4 When properly equipped; includes weight of vehicle, passengers, cargo, and equipment. 5 Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo. 6 Maximum trailer ratings are calculated assuming standard equipped vehicle, driver, and required trailering equipment. The weight of option equipment, passengers, and cargo will reduce the maximum trailer weight your vehicle can tow. 10% to 15% of the trailer weight is the recommended trailer tongue load.
  8. 8. 8 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2011 GMC SIERRA HEAVY DUTY 2500HD and denali SPECIFICATIONS 2011 GMC SIERRA HEAVY DUTY | SPECIFICATIONS 2 0 1 1 S I E R R A 2 5 0 0 H D O verview Models: 2500HD reg. cab, long box, 2WD 4WD 2500HD ext. cab, std. box, 2WD 4WD 2500HD ext. cab, long box, 2WD 4WD 2500HD crew cab, std. box, 2WD 4WD 2500HD crew cab, long box, 2WD 4WD 2500HD Denali crew cab std. box, 4WD Body style/driveline: 2-3 passenger regular cab or 5-6 passenger extended cab, 5-6-passenger crew cab 3/4-ton; 2- and 4-wheel-drive heavy-duty pickup Construction: body on frame EPA vehicle class: full-size truck Manufacturing location: Flint, Mich.; Ft. Wayne, Ind. E ngines V ortec ™ 6 . 0 L V 8 ( L 9 6 ) D urama x ® 6 . 6 L T urbo D iesel V 8 ( L M L ) Type: 6.0L V8 6.6L V8 Displacement (cu.in./cc): 364/5,967 403/6,599 Bore stroke (in./mm): 4.00 x 3.62/101.6 x 92 4.06 x 3.9/103 x 99 Block material: cast iron cast iron Cylinder head material: cast aluminum cast aluminum Valvetrain: overhead valve, two valves per cylinder, variable valve timing overhead valve, four valves per cylinder Ignition system: coil-near-plug, platinum-tipped spark plugs, low-resistance spark plug wires compression, glow plug start aid Fuel delivery: sequential fuel injection direct-injection diesel with high-pressure common rail Compression ratio: 9.6:1 16.0:1 Horsepower (hp/kW @ rpm): 360@5,400 397/296@3,000 Torque (lb.-ft./Nm @ rpm): 380/515@4,200 765/1037@1,600 Recommended fuel: regular unleaded diesel or B20 Maximum engine speed (rpm): 6000 3000 Emissions controls: three-way catalytic converter, positive crankcase ventilation, evaporative collection system cooled exhaust gas recirculation (EGR), EGR cooling-bypass system, diesel particulate filter system (DPF), selective catalyst reduction (SCR)
  9. 9. 9 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • T ransmissions H ydra - M atic ® 6 L 9 0 A llison 1 0 0 0 Type : six-speed automatic (with Vortec™ 6.0L) six-speed automatic (with Duramax® 6.6L) G ear ratios ( : 1 ) : First: 4.03 3.10 Second: 2.36 1.81 Third: 1.53 1.41 Fourth: 1.15 1.00 Fifth: 0.85 0.71 Sixth: 0.67 0.61 Reverse: 3.06 4.49 Final drive ratio: 3.73 or 4.10 3.73 C hassis / S uspension Front: all models: std. long- and short-arm independent front torsion bar suspension Rear: 4+1 multi-leaf springs Steering type: integral power-assisted recirculating ball Steering ratio: 16.1 Steering wheel turns, lock-to-lock: 3.57 T urning C ircle R egular C ab E x tended C ab C rew C ab Turning circle, curb-to-curb (ft./m): std. box: 44.9/13.7 long box: N/A std. box: 47.9/14.6 long box: 51.8/15.8 std. box: 50.5/15.4 long box: 54.8/16.7 B rakes Type: power-assisted, Hydroboost brake-apply system, four-wheel disc, four-wheel ABS Rotor diameter x thickness (in./mm): front: 13.97 x 1.57/355 x 40 rear: 14.17 x 1.34/360 x 34 Total swept area (sq. in./sq. cm): front: 277.7/1,791 rear: 277.5/1,790 W heels / T ires Wheel size and type: 17 x 7.5-in. steel 17 x 7.5-in. aluminum 18 x 8.0-in. aluminum 20 x 8.5-in. aluminum Tire size: LT245/75R17 all-season LT265/70R17 all-terrain LT265/70R18 all-season LT265/60R20 all-terrain 2011 GMC SIERRA HEAVY DUTY 2500HD and denali SPECIFICATIONS
  10. 10. 10 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • E x terior D imensions R egular C ab L ong B o x E x tended C ab S tandard B o x E x tended C ab L ong B o x C rew C ab S tandard B o x C rew C ab L ong B o x Wheelbase (in./mm): 133.6/3,395.4 144.1/3,662.4 158.1/4,017.4 153.7/3,904.4 167.7/4,259.4 Overall length (in./mm): 225/5,716 230.6/5,858 249.5/6,338 240.1/6,100 259/6,580 Overall width (in./mm): 80/2,032 80/2,032 80/2,032 80/2,032 80/2,032 Overall height: (in./mm): 77.5/1,970.5 77.8/1,977.6 77.6/1,971 78.3/1,989.5 78/1,983 Track – front (in./mm): 68.8/1,748 68.8/1,748 68.8/1,748 68.8/1,748 68.8/1,748 Track – rear (in./mm): 67.3/1,709 67.3/1,709 67.3/1,709 67.3/1,709 67.3/1,709 Min. ground clearance – 2WD (in./mm): front: 9.8/249 rear: 9.1/232 front: 9.8/249 rear: 8.5/217 front: 9.7/248 rear: 8.4/215 front: 9.7/248 rear: 8.3/213 front: 9.7/248 rear: 8.2/210 Min. ground clearance – 4WD (in./mm): front: 9.7/248 rear: 9.1/231 front: 9.7/248 rear: 8.5/216 front: 9.7/247 rear: 8.4/214 front: 9.7/247 rear: 8.2/209 front: 9.7/247 rear: 8.2/208 Step-in height (in./mm): 26.3/668 26.2/665 26/662 26/661 25.9/658 W eight ratings G V W R ( lb S . / kg ) C urb W eight ( lb S . / kg ) Payload ( lb S . / kg ) Reg. cab, long box (2WD): 6.0L: 9,300/4,218 6.6L: 9,900/4,490 6.0L: 5,596/2,538 6.6L: 6,475/2,937 6.0L: 3,704/1,680 6.6L: 3,425/1,553 Reg. cab, long box (4WD): 6.0L: 9,500/4,309 6.6L: 9,900/4,490 6.0L: 5,920/2,685 6.6L: 6,775/3,073 6.0L: 3,580/1,624 6.6L: 3,126/1,418 Ext. cab, std. box (2WD): 6.0L: 9,500/4,309 6.6L: 10,000/4,536 6.0L: 5,995/2,719 6.6L: 6,795/3,082 6.0L: 3,506/1,590 6.6L: 3,205/1,453 Ext. cab, std. box (4WD): 6.0L: 9,500/4,309 6.6L: 10,000/4,536 6.0L: 6,278/2,847 6.6L: 7,105/3,222 6.0L: 3,222/1,461 6.6L: 2,895/1,313 Ext. cab, long box (2WD): 6.0L: 9,500/4,309 6.6L: 10,000/4,536 6.0L: 6,096/2,765 6.6L: 6,927/3,142 6.0L: 3,404/1,544 6.6L: 3,073/1,394 Ext cab, long box (4WD): 6.0L: 9,500/4,309 6.6L: 10,000/4,536 6.0L: 6,371/2,890 6.6L: 7,235/3,281 6.0L: 3,130/1,419 6.6L: 2,765/1,254 Crew cab, std. box (2WD): 6.0L: 9,500/4,309 6.6L: 10,000/4,536 6.0L: 6,115/2,773 6.6L: 6,907/3,133 6.0L: 3,385/1,535 6.6L: 3,094/1,403 Crew cab, std. box (4WD): 6.0L: 9,500/4,173 6.6L: 10,000/4,173 6.0L: 6,377/2,892 6.6L: 7,208/3,269 6.0L: 3,123/1,416 6.6L: 2,792/1,266 Crew cab, long box (2WD): 6.0L: 9,500/4,173 6.6L: 10,000/4,536 6.0L: 6,208/2,816 6.6L: 7,058/3,201 6.0L: 3,292/1,493 6.6L: 2,942/1,334 Crew cab, long box (4WD): 6.0L: 9,900/4,490 6.6L: 10,000/4,173 6.0L: 6,525/2,959 6.6L: 7,387/3,350 6.0L: 3,375/1,531 6.6L: 2,613/1,185 2011 GMC SIERRA HEAVY DUTY 2500HD and denali SPECIFICATIONS
  11. 11. 11 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • C apacities R egular C ab E x tended C ab C rew C ab Seating: 2/3 5/6 5/6 Fuel tank – 2WD and 4WD (gal./L): 36/136 36/136 36/136 Engine oil (qt./L): 6.0L: 6.0/5.7 6.6L: 10/9.5 6.0L: 6.0/5.7 6.6L: 10/9.5 6.0L: 6.0/5.7 6.6L: 10/9.5 Cooling system (qt./L): 6.0L: 16.4/15.5 6.6L: 25.4/24 6.0L: 16.4/15.5 6.6L: 25.4/24 6.0L: 16.4/15.5 6.6L: 25.4/24 C argo bo x S tandard B o x L ong B o x Cargo volume1 (cu. ft./L): 60.7/1,718 75.5/2,138 Length at floor (in./mm): 78.8/2,003 97.7/2,483 Width at floor (in./mm): 62.4/1,586 62.4/1,586 Tailgate width (in./mm): 61.5/1,564 61.5/1,564 Width between wheel housings (in./mm): 50.6/1,286 50.6/1,286 Inside height (in./mm): 21/533 21/533 I nterior R egular C ab E x tended C ab C rew C ab Headroom (in./mm): 41.2/1,048 front: 41.1/1,044 rear: 39.4/1,002 front: 41.2/1,048 rear: 40.5/1,030 Legroom (in./mm): 41.3/1,049 front: 41.3/1,049 rear: 34.3/872 front: 41.3/1,049 rear: 39/991 Shoulder room (in./mm): 65.2/1,657 front: 65.2/1,657 rear: 65.3/1,658 front: 65.2/1,657 rear: 65.1/1,655 Hip room (in./mm): 60.3/1,532 front: 60.3/1,532 rear: 61.8/1,571 front: 60.3/1,532 rear: 65.4/1,663 2011 GMC SIERRA HEAVY DUTY 2500HD and denali SPECIFICATIONS 1 Cargo capacity limited by weight distribution.
  12. 12. 12 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • T railering T railer towing ma x imum with ball hitch ( lbs . / kg ) 1 T railer towing ma x imum with fifth - wheel hitch ( lbs . / kg ) 1 Reg. cab, long box: 2WD w/ 6.0L (4.10 axle): 13,000/5,897 2WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 14,700/6,668 2WD w/ 6.6L (3.73 axle): 17,800/8,074 4WD w/ 6.0L (4.10 axle): 14,400/6,531 4WD w/ 6.6L (3.73 axle): 17,500/7,938 Ext. cab, std. box: 2WD w/ 6.0L (4.10 axle): 13,000/5,897 2WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 14,300/6,486 2WD w/ 6.6L (3.73 axle): 17,500/7,938 4WD w/ 6.0L (4.10 axle): 14,000/6,350 4WD w/ 6.6L (3.73 axle): 17,200/7,801 Ext. cab, long box: 2WD w/ 6.0L (4.10 axle): 13,000/5,897 2WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 14,200/6,441 2WD w/ 6.6L (3.73 axle): 17,400/7,892 4WD w/ 6.0L (4.10 axle): 13,900/6,304 4WD w/ 6.6L (3.73 axle): 16,500/7,484 Crew cab, std. box: 2WD w/ 6.0L (4.10 axle): 13,000/5,897 2WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 14,200/6,441 2WD w/ 6.6L (3.73 axle): 17,400/7,892 4WD w/ 6.0L (4.10 axle): 13,900/6,304 4WD w/ 6.6L (3.73 axle): 16,700/7,575 Sierra Denali HD: 4WD w/ 6.0L (3.73 axle): 9,300/4,218 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (3.73 axle): 9,300/4,218 4WD w/ 6.0L (4.10 axle): 13,700/6,214 4WD w/ 6.6L (3.73 axle): 15,600/7,076 Crew cab, long box: 2WD w/ 6.0L (4.10 axle): 13,000/5,897 2WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 14,100/6,395 2WD w/ 6.6L (3.73 axle): 17,200/7,801 4WD w/ 6.0L (4.10 axle): 13,800/6,259 4WD w/ 6.6L (3.73 axle): 15,600/7,076 SAE certified. Note: Information shown is current at time of publication. 1 Maximum trailer ratings are calculated assuming standard equipped vehicle, driver, and required trailering equipment. The weight of option equipment, passengers, and cargo will reduce the maximum trailer weight your vehicle can tow. 10% to 15% of the trailer weight is the recommended trailer tongue load. 2011 GMC SIERRA HEAVY DUTY 2500HD and denali SPECIFICATIONS
  13. 13. 13 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2011 GMC SIERRA HEAVY DUTY | SPECIFICATIONS 2 0 1 1 S I E R R A 3 5 0 0 H D O verview Models: 3500HD reg. cab, long box, 2WD 4WD 3500HD ext. cab, long box, 2WD 4WD 3500HD crew cab, long box, 2WD 4WD 3500HD crew cab, std. box, 2WD 4WD Body style/driveline: 2-3 passenger regular cab or 5-6 passenger extended cab, 5-6-passenger crew cab 1-ton; 2- and 4-wheel-drive heavy-duty pickup Construction: body on frame EPA vehicle class: full-size truck Manufacturing location: Flint, Mich.; Ft. Wayne, Ind. E ngines V ortec ™ 6 . 0 L V 8 ( L 9 6 ) D urama x ® 6 . 6 L T urbo D iesel V 8 ( L M L ) Type: 6.0L V8 6.6L V8 Displacement (cu.in./cc): 364/5,967 403/6,599 Bore stroke (in./mm): 4.00 x 3.62/101.6 x 92 4.06 x 3.9/103 x 99 Block material: cast iron cast iron Cylinder head material: cast aluminum cast aluminum Valvetrain: overhead valve, two valves per cylinder, variable valve timing overhead valve, four valves per cylinder Ignition system: coil-near-plug, platinum-tipped spark plugs, low-resistance spark plug wires compression, glow plug start aid Fuel delivery: sequential fuel injection direct-injection diesel with high-pressure common rail Compression ratio: 9.6:1 16.0:1 Horsepower (hp/kW @ rpm): 360/268@5,400 397/296@3,000 Torque (lb.-ft./Nm @ rpm) : 380/515@4,200 765/1037@1,600 Recommended fuel: regular unleaded diesel or B20 Maximum engine speed (rpm): 6000 3000 Emissions controls: three-way catalytic converter, positive crankcase ventilation, evaporative collection system cooled exhaust gas recirculation (EGR), EGR cooling-bypass system, diesel particulate filter system (DPF), selective catalyst reduction (SCR) 2011 GMC SIERRA HEAVY DUTY 3500HD SPECIFICATIONS
  14. 14. 14 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • T ransmissions H ydra - M atic ® 6 L 9 0 A llison 1 0 0 0 Type : six-speed automatic (with Vortec™ 6.0L) six-speed automatic (with Duramax® 6.6L) G ear ratios ( : 1 ) : First: 4.03 3.10 Second: 2.36 1.81 Third: 1.53 1.41 Fourth: 1.15 1.00 Fifth: 0.85 0.71 Sixth: 0.67 0.61 Reverse: 3.06 4.49 Final drive ratio: 3.73 or 4.10 3.73 C hassis / S uspension Front: all models: std. long- and short-arm independent front torsion bar suspension Rear: 4+1+2(SRW) or 3+1+2(Dually) multi-leaf springs Steering type: integral power-assisted recirculating ball Steering ratio: 16.1 Steering wheel turns, lock-to-lock: 3.57 B rakes Type: power-assisted, Hydroboost brake-apply system, four-wheel disc, four-wheel ABS Rotor diameter x thickness (in./mm): front: 13.97 x 1.57/355 x 40 rear: 13.97 x 1.57/355 x 40 Total swept area (sq. in./sq. cm): front: 278/1793 rear: 278/1793 W heels / T ires Wheel size and type Single rear wheels: 18 x 8.0-in. steel 18 x 8.0-in. aluminum Dual rear wheels: 17 x 6.5-in. steel Tire size Single rear wheels: LT265/70R18 all-season or all-terrain Dual rear wheels: LT235/80R17 all-season or all-terrain T urning C ircle R egular C ab L ong B o x E x tended C ab L ong B o x C rew C ab L ong B o x C rew C ab S td . B o x Turning circle, curb-to-curb (ft./m): SRW: 44.9/13.7 DRW: 45.6/13.9 SRW: 51.8/15.8 DRW: 52.8/16.1 SRW: 54.8/16.7 DRW: 55.4/16.9 SRW: 50.5/15.4 DRW: N/A 2011 GMC SIERRA HEAVY DUTY 3500HD SPECIFICATIONS
  15. 15. 15 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • E x terior dimensions R egular C ab L ong B o x E x tended C ab L ong B o x C rew C ab S td . B o x C rew C ab L ong B o x Wheelbase (in./mm): 133.6/3,395.4 158.1/4,017.4 153.7/3,904.4 167.7/4,259.4 Overall length (in./mm): 225/5,716 249.5/6,338 240.1/6,100 259/6,580 Overall width (in./mm): 95.9/2,436 95.9/2,436 80/2,032 95.9/2,436 Overall height (in./mm): 2WD: 77.3/1,965 4WD: 77.2/1,962 2WD: 77.4/1,966 4WD: 77.3/1,963 2WD: 77.4/1,966 4WD: 77.4/1,966 2WD: 77.8/1,977 4WD: 77.8/1,977 Track – front w/single rear wheels (in./mm): 68.8/1,748 68.8/1,748 68.8/1,748 68.8/1,748 Track – rear w/single rear wheels (in./mm): 67.3/1,709 67.3/1,709 67.3/1,709 67.3/1,709 Track – rear w/dual rear wheels (in./mm): 75/1,906 75/1,906 75/1,906 75/1,906 Minimum ground clearance – 2WD (in./mm): front: 9.9/252.2 rear: 8.8/224 front: 9.6/246 rear: 8.6/219.5 front: 10/255.4 rear: 8.4/213.3 front: 9.6/245 rear: 8.5/215 Minimum ground clearance – 4WD (in./mm): front: 9.9/252 rear: 8.6/218 front: 9.6/244.5 rear: 8.4/214.5 front: 9.9/253.5 rear: 8.4/214.4 front: 9.6/244 rear: 8.5/215 Step-in height (in./mm): 26/660 25.8/655 25.2/642 25.4/647 2011 GMC SIERRA HEAVY DUTY 3500HD SPECIFICATIONS
  16. 16. 16 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • W eight ratings G V W R ( lb S . / kg ) 1 C urb W eight ( lb S . / kg ) Payload ( lb S . / kg ) 2 Reg. cab, long box (2WD) with single rear wheels: 6.0L: 10,400/4,717 6.6L: N/A 6.0L: 5,808/2,634 6.6L: N/A 6.0L: 4,592/2,083 6.6L: N/A Reg. cab, long box (2WD) with dual rear wheels: 6.0L: 12,500/5,670 6.6L: N/A 6.0L: 6,165/2,796 6.6L: N/A 6.0L: 6,335/2,873 6.6L: N/A Reg. cab, long box (4WD) with single rear wheels: 6.0L: 10,700/4,853 6.6L: 11,400/5,171 6.0L: 6,134/2,782 6.6L: 6,919/3,138 6.0L: 4,566/2,071 6.6L: 4,481/2,032 Reg. cab, long box (4WD) with dual rear wheels: 6.0L: 12,800/5,806 6.6L: 13,000/5,897 6.0L: 6,492/2,944 6.6L: 7,277/3,301 6.0L: 6,308/2,861 6.6L: 5,724/2,596 Ext. cab, long box (2WD) with single rear wheels: 6.0L: 10,700/4,853 6.6L: 11,200/5,080 6.0L: 6,303/2,859 6.6L: 6,991/3,171 6.0L: 4,397/1,994 6.6L: 4,209/1,909 Ext. cab, long box (2WD) with dual rear wheels: 6.0L: 13,000/5,897 6.6L: 13,000/5,897 6.0L: 6,668/3,024 6.6L: 7,460/3,384 6.0L: 6,332/2,872 6.6L: 5,540/2,513 Ext. cab, long box (4WD) with single rear wheels: 6.0L: 11,000/4,989 6.6L: 11,600/5,261 6.0L: 6,580/2,984 6.6L: 7,377/3,346 6.0L: 4,420/2,005 6.6L: 4,223/1,915 Ext. cab, long box (4WD) with dual rear wheels: 6.0L: 13,000/5,897 6.6L: 13,000/5,897 6.0L: 6,945/3,150 6.6L: 7,742/3,511 6.0L: 6,055/2,746 6.6L: 5,258/2,385 Crew cab, long box (2WD) with single rear wheels: 6.0L: 10,700/4,853 6.6L: 11,400/5,171 6.0L: 6,414/2,909 6.6L: 6,984/3,168 6.0L: 4,286/1,944 6.6L: 4,416/2,003 Crew cab, long box (2WD) with dual rear wheels: 6.0L: 13,000/5,897 6.6L: 13,000/5,897 6.0L: 6,777/3,074 6.6L: 7,544/3,422 6.0L: 6,223/2,822 6.6L: 5,456/2,475 Crew cab, long box (4WD) with single rear wheels: 6.0L: 11,000/4,989 6.6L: 11,600/5,261 6.0L: 6,732/3,053 6.6L: 7,516/3,409 6.0L: 4,268/1,936 6.6L: 4,085/1,853 Crew cab, long box (4WD) with dual rear wheels: 6.0L: 13,000/5,897 6.6L: 13,000/5,897 6.0L: 7,095/3,218 6.6L: 7,878/3,573 6.0L: 5,905/2,678 6.6L: 5,122/2,323 Crew cab, std. box (2WD) with single rear wheels: 6.0L: 10,500/4,762 6.6L: 11,100/5,034 6.0L: 6,300/2,857 6.6L: 7,063/3,203 6.0L: 4,200/1,905 6.6L: 4,038/1,831 Crew cab, std. box (4WD) with single rear wheels: 6.0L: 10,800/4,899 6.6L: 11,500/5,216 6.0L: 6,573/2,981 6.6L: 7,335/3,327 6.0L: 4,227/1,917 6.6L: 4,165/1,889 2011 GMC SIERRA HEAVY DUTY 3500HD SPECIFICATIONS 1 When properly equipped; includes weight of vehicle, passengers, cargo, and equipment. 2 Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo.
  17. 17. 17 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • C argo bo x S tandard B o x L ong B o x Cargo volume1 (cu. ft./L): 60.7/1,718 75.5/2,138 Length at floor (in./mm): 78.8/2,003 97.7/2,483 Width at floor (in./mm): 62.4/1,586 62.4/1,586 Tailgate width (in./mm): 61.5/1,564 61.5/1,564 Width between wheel housings (in./mm): 50.6/1,286 50.6/1,286 Inside height (in./mm): 21/533 21/533 I nterior R egular C ab E x tended C ab C rew C ab Headroom (in./mm): 41.2/1,048 front: 41.1/1,044 rear: 39.4/1,002 front: 41.2/1,048 rear: 40.5/1,030 Legroom (in./mm): 41.3/1,049 front: 41.3/1,049 rear: 34.3/ 872 front: 41.3/1,049 rear: 39/ 991 Shoulder room (in./mm): 65.2/1,657 front: 65.2/1,657 rear: 65.3/1,658 front: 65.2/1,657 rear: 65.1/1,655 Hip room (in./mm): 60.3/1,532 front: 60.3/1,532 rear: 61.8/1,571 front: 60.3/1,532 rear: 65.4/1,663 C apacities R egular C ab E x tended C ab C rew C ab Seating: 2/3 5/6 5/6 Fuel tank (gal./L): 36/136 36/136 36/136 Engine oil (qt./L): 6.0L: 6.0/5.7 6.6L: 10/9.5 6.0L: 6.0/5.7 6.6L: 10/9.5 6.0L: 6.0/5.7 6.6L: 10/9.5 Cooling system (qt./L): 6.0L: 16.4/15.5 6.6L: 25.4/24 6.0L: 16.4/15.5 6.6L: 25.4/24 6.0L: 16.4/15.5 6.6L: 25.4/24 2011 GMC SIERRA HEAVY DUTY 3500HD SPECIFICATIONS 1 Cargo capacity limited by weight distribution.
  18. 18. 18 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • T railering T railer towing ma x imum with ball hitch ( lb . / kg ) 1 T railer towing ma x imum with fifth - wheel hitch ( lb . / kg ) 1 Reg. cab, long box with single rear wheels: 2WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 14,500/6,577 4WD w/ 6.0L (4.10 axle): 14,200/6,441 4WD w/ 6.6L (3.73 axle): 17,400/7,892 Reg. cab, long box with dual rear wheels: 2WD w/ 6.0L (4.10 axle): 14,100/6,395 4WD w/ 6.0L (4.10 axle): 13,800/6,259 4WD w/ 6.6L (3.73 axle): 16,000/7,257 2WD w/ 6.0L (4.10 axle): 14,100/6,395 4WD w/ 6.0L (4.10 axle): 13,800/6,259 4WD w/ 6.6L (3.73 axle): 20,000/9,072 Ext. cab, long box with single rear wheels: 2WD w/ 6.0L (4.10 axle): 13,000/5,897 2WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 14,000/6,350 2WD w/ 6.6L (3.73 axle): 17,300/7,847 4WD w/ 6.0L (4.10 axle): 13,700/6,214 4WD w/ 6.6L (3.73 axle): 16,900/7,665 Ext. cab, long box with dual rear wheels: 2WD w/ 6.0L (4.10 axle): 13,600/6,169 2WD w/ 6.6L (3.73 axle): 16,000/7,257 4WD w/ 6.0L (3.73 axle): 13,400/6,078 4WD w/ 6.6L (3.73 axle): 16,000/7,257 2WD w/ 6.0L (4.10 axle): 13,600/6,169 2WD w/ 6.6L (3.73 axle): 19,800/8,981 4WD w/ 6.0L (3.73 axle): 13,400/6,078 4WD w/ 6.6L (3.73 axle): 19,600/8,909 Crew cab, long box with single rear wheels: 2WD w/ 6.0L (4.10 axle): 13,000/5,897 2WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 13,900/6,318 2WD w/ 6.6L (3.73 axle): 17,300/7,863 4WD w/ 6.0L (4.10 axle): 13,600/6,181 4WD w/ 6.6L (3.73 axle): 16,800/7,636 Crew cab, long box with dual rear wheels: 2WD w/ 6.0L (4.10 axle): 13,500/6,123 2WD w/ 6.6L (3.73 axle): 16,000/7,257 4WD w/ 6.0L (4.10 axle): 13,200/5,987 4WD w/ 6.6L (3.73 axle): 16,000/7,257 2WD w/ 6.0L (4.10 axle): 13,500/6,136 2WD w/ 6.6L (3.73 axle): 19,800/9,000 4WD w/ 6.0L (4.10 axle): 13,200/6,000 4WD w/ 6.6L (3.73 axle): 19,400/8,818 Crew cab, std. cab with single rear wheels 2WD w/ 6.0L (4.10 axle): 13,000/5,897 2WD w/ 6.6L (3.73 axle): 13,000/5,897 4WD w/ 6.0L (4.10 axle): 13,000/5,897 4WD w/ 6.6L (3.73 axle): 13,000/5,897 2WD w/ 6.0L (4.10 axle): 14,000/6,363 2WD w/ 6.6L (3.73 axle): 17,200/7,818 4WD w/ 6.0L (4.10 axle): 13,700/6,214 4WD w/ 6.6L (3.73 axle): 17,000/7,727 2011 GMC SIERRA HEAVY DUTY 3500HD SPECIFICATIONS SAE certified. Note: Information shown is current at time of publication. 1 Maximum trailer ratings are calculated assuming standard equipped vehicle, driver, and required trailering equipment. The weight of option equipment, passengers, and cargo will reduce the maximum trailer weight your vehicle can tow. 10% to 15% of the trailer weight is the recommended trailer tongue load.

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