2007 H3 TECHNICAL SPECIFICATIONS
2007 H3 COMPONENTS & FEATURES
EXTERIOR DIMENSIONS (in.)
OVERALL HEIGHT OVERALL WIDTH OVERALL LENGTH WHEELBASE OVERHANG

FRONT REAR

(WITH REAR TIRE COVER) NOTE 1 (WITHOUT OPTIONAL ROOF-RACK CROSSBARS)
ENGINE 74.5 85.5 186.7 111.9 31.5 35.2 65.0 65.5 TYPE: VortecTM 3700 3.7L HORSEPOWER: 242 hp @ 5600 rpm (SAE) TORQUE: 242 lb.-ft.@ 4600 rpm GOVERNOR TYPE: Multi-point sequential fuel injection DISPLACEMENT: 223 cu.in. BORE AND STROKE: 3.76 x 4.00 COMPRESSION RATIO: 10.0:1 CRAWL RATIO: BASE VEHICLE: 45.0:1 WITH OPTIONAL OFF-ROAD SUSPENSION PACKAGE: 68.9:1 FUEL CONSUMPTION: NOTE 7 MANUAL TRANSMISSION: 15 mpg city / 20 mpg highway AUTOMATIC TRANSMISSION: 15 mpg city / 19 mpg highway 40.6 54.4 53.9 41.9 TRACTION CONTROL SYSTEM (TC) Brake-controlled, single-wheel control capability with rear axle electronic locking differential DRIVETRAIN 2-speed, electronically controlled, full-time 4WD TRANSMISSION Standard 5-speed manual or optional Hydra-Matic 4L60-E 4-speed automatic

TRACK WIDTH

INTERIOR DIMENSIONS (1ST ROW MEASUREMENTS, in.)
HEADROOM SHOULDER ROOM HIP ROOM LEGROOM

CARGO DIMENSIONS

LENGTH WIDTH
(BEHIND REAR SEAT, in.) (AT FLOOR, in.)

NOTE 2

STEERING Power-assisted, rack-and-pinion, with tri-bushing mount design 32.0 42.1 55.7 BRAKES Electro-hydraulic power 4-wheel disc, 4-wheel anti-lock, 4-piston opposed fixed front caliper / single-piston sliding rear caliper with Dynamic Rear Proportioning FRONT SUSPENSION Independent SLA torsion bars, 46 mm, monotube gas-charged shocks and 36 mm tubular stabilizer bar

8.5 9.1 37.5 39.4

CARGO CAPACITY
(WITH REAR SEAT DOWN, cu.ft.)

OFF-ROAD CLEARANCES

GROUND CLEARANCE
STANDARD 32" TIRES OPTIONAL 33" TIRES
REAR SUSPENSION Multi-leaf, semi-elliptic dual-stage leaf spring, 46 mm, monotube gas-charged shocks and 25 mm rear stabilizer bar FRAME Fully welded steel WHEELS & TIRES 16 in. x 7.5 in. aluminum wheels, 32 in. P265/75R16 all-terrain tires with full-size spare tire PERFORMANCE TURNING CIRCLE: 37 ft. GRADE CAPABILITY: 60% SIDE SLOPE CAPABILITY: 40% WATER FORDING DEPTH: 24 in. @ 5 mph; 16 in. @ 20 mph VERTICAL SCALING HEIGHT: 16 in.

APPROACH ANGLE

DEPARTURE ANGLE

NOTE 3

35.5 36.5 23.5 25.0

8.5"

BREAKOVER ANGLE

WEIGHTS & CAPACITIES

(lb.) NOTE 4 (lb.) (lb.) NOTE 5 (lb.) NOTE 6
5,850 4,700 1,150 4,500 23

CURB WEIGHT

PAYLOAD, MAXIMUM
TRAILERING, MAXIMUM FUEL TANK CAPACITY
2007 H3 STANDARD & OPTIONAL EQUIPMENT

2007 H3 OPTIONS

STANDARD INTERIOR EQUIPMENT
OnStar with 1-year Safe & Sound service plan
STANDARD EXTERIOR EQUIPMENT
One-piece swing gate with assist strut Swing gate mounted full-size spare tire Fog lamps

NOTE 9

H3 ADVENTURE
Includes fully locking electronic rear differential, 4.03:1 2-speed transfer case, and 16x7.5 in. chrome wheels with 33 in. LT285/75R16C on-road/off-road tires

NOTE 8

Power windows, including express down driver window Power door locks Dual front air bags with Passenger Sensing System Seating for 5 Cloth seats Fold-down 60/40 split rear seat Remote keyless entry with panic button Electric rear window defogger Manually controlled front air conditioning system with electronic controls
AM/FM stereo with CD player
Daytime running lamps Dual composite halogen headlamps Full underbody protection Front and rear recovery hooks
4-wheel disc brakes with ABS

H3 LUXURY

Leather-appointed interior Heated front seats with 8-way power adjustment (including lumbar support) Leather wrapped steering wheel Chrome Appearance Package (includes door handles and mirror caps) Premium front and rear oversize carpeted floor mats In-dash 6-disc CD changer with AM/FM stereo and premium 7-speaker Monsoon sound system
Tire pressure monitoring system (TPM)

OPTIONAL EQUIPMENT

Head Curtain side air bags
TheftLockTM for RDS radio Driver Information Center with up to 22 alerts StabiliTrack Stability Enhancement System Traction control Content alarm theft deterrent system
PASSLock theft deterrent vehicle security system
H3 LUXURY WITH OFF-ROAD SUSPENSION OPTION
Combined for the ultimate on and off-roading experience
Sliding glass sunroof with express open and express close Hydra-Matic 4L60-E 4-speed automatic transmission Chrome Appearance Package (includes door handles and mirror caps) Trailer hitch and wiring harness Chrome or black tubular assist steps

16 in. x 7.5 in. chrome wheels
Battery rundown protection Two 12-volt auxiliary covered power outlets in front; one covered outlet in the rear cargo area Tuflor rubberized flooring in cargo area Five assist handles Cruise control Electrochromic rearview mirror with 8-point compass, outside temperature display and OnStar controls Retained accessory power 2.64:1 2-speed transfer case
In-dash 6-disc CD changer with AM/FM stereo and premium 7-speaker Monsoon sound system
AM/FM stereo with single, front-loading CD and MP3 disc-playing capability, plus premium 7-speaker Monsoon sound system Off-Road Suspension Package (fully locking electronic rear differential. 4.03:1 2-speed transfer case, 33 in. LT285/75R16C on-road / off-road tires)
XM Satellite Radio with 3 trial months of service NOTE 10 Universal Home Remote with lighted vanity mirrors Navigation Radio
NOTE 1: This data applies to models without optional accessories. Consult your HUMMER dealer for dimensions with other optional accessories. NOTE 2: Cargo and load capacity are limited by weight and distribution. NOTE 3: This data applies to models without hitch and optional accessories. Consult your HUMMER dealer for dimensions with other optional accessories. NOTE 4: GVWR (Gross Vehicle Weight Rating) includes vehicle, passengers, equipment and cargo. GVWR availability may vary depending on equipment selected. NOTE 5: Payload includes passengers, equipment and cargo. NOTE 6: 4,500 lb. trailering capability with automatic transmission; manual transmission has a 3,000 lb. maximum trailering capability. Trailer tongue weight should be 10% 15% of total loaded trailer weight, up to 500 lbs. Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. The weight of other optional equipment, passengers and cargo will reduce the maximum trailer weight your vehicle can tow. See your HUMMER dealer for additional details. NOTE 7: EPA estimated mpg 15 city / 20 highway. NOTE 8: Call 1.888.4.ONSTAR (1.888.466.7827) or visit www.onstar.com for system limitations and details. NOTE 9: Always use safety belts and the correct child restraints for your childs age and size. Even in vehicles equipped with 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 Owners Manual and child safety seat instructions for more safety information. NOTE 10: Available in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after three trial months. For more information, visit gm.xmradio.com.

2007 H3 EXTERIOR COLORS

2007 H3 INTERIOR COLORS
OPTIONAL LEATHER APPOINTED SEATING

BIRCH WHITE

YELLOW

BOULDER GRAY METALLIC

EBONY WITH PEWTER PIPING
EBONY WITH MOROCCO-TONED SEAT INSERTS AND PIPING
LIGHT CASHMERE WITH EBONY PIPING
STANDARD CLOTH SEATING SURFACES

VICTORY RED

SLATE BLUE METALLIC

MIDNIGHT BLUE METALLIC

EBONY WITH PEWTER SEAT INSERTS
EBONY WITH LIGHT CASHMERE SEAT INSERTS
EBONY WITH RED SEAT INSERTS

2007 H3 WARRANTY

In addition to the Vehicle Coverage described in the Warranty and Owner Assistance Information booklet, General Motors will warrant each 2007 model year passenger car, light duty truck or van for 5 years, or 100,000 miles/160,000 kms. with no deductible, whichever comes first, from the original in-service date of the vehicle, for warrantable repairs which are required as a result of defects due to material and/or workmanship to the Powertrain components as listed below: ENGINE: Cylinder head, block, timing gears, timing chain, timing cover, oil pump/oil pump housing, OHC carriers, valve covers, oil pan, seals, gaskets, turbocharger, supercharger and all internal lubricated parts as well as manifolds, flywheel, water pump, harmonic balancer and engine mount. Timing belts are covered until the first scheduled maintenance interval. TRANSMISSION/TRANSAXLE/TRANSFER CASE: Case, all internal lubricated parts, torque converter, transfer case, transmission/transaxle mounts, seals, and gaskets. DRIVE SYSTEMS: Final drive housing, all internal lubricated parts, axle shafts and bearings, constant velocity joints, axle housing, propeller shafts, universal joints, wheel bearings, locking hubs, front differential actuator, supports, front and rear hub bearings, seals and gaskets. COURTESY TRANSPORTATION PROGRAM: During the warranty coverage period, alternate transportation and/or reimbursement of certain transportation expenses will be available under the Courtesy Transportation Program if your vehicle requires warranty repairs. Several transportation options are available. Refer to your Owners Manual for details, including reservation of rights, or consult your dealer/retailer. WHAT IS NOT COVERED: All the above items are not covered for damage due to accident, misuse, alteration, insufficient or improper maintenance, contaminated or poor quality fuel. Medium Duty trucks, including the C4500, are excluded from this powertrain coverage. For complete details refer to your Warranty and Owner Assistance Information booklet. ROADSIDE ASSISTANCE PROGRAM: General Motors is proud to offer the response, security, and convenience of the 24-hour Roadside Assistance Program for a period of 5 years or 100,000 miles/160,000 kms., whichever comes first. Refer to your Owner Manual for details, or consult your dealer/retailer. The Roadside Assistance contact information is listed in the Customer Assistance Offices section of the Warranty and Owner Assistance Information booklet. This is a supplement to the express conditions and warranties described in the Warranty and Owner Assistance Information booklet. Other coverages are not extended or altered due to this supplement. For 2007 model year passenger car, light duty truck and van owners requiring a more comprehensive coverage than what is provided with this warranty and the New Vehicle Limited Warranty, an authorized GM service contract (GM Protection Plan, Saturn Service Plan or Saab) is available through your dealer/retailer. These are the only plans recommended by General Motors. See your dealer/retailer for details.

CORROSION WARRANTY

Since HUMMER trucks are designed to resist corrosion, all body sheet-metal components are warranted against rust-through corrosion for 6 years or 100,000 miles, whichever comes first. Application of additional rustinhibiting materials is not required, and none is recommended. See your GM dealer for terms and conditions of these limited warranties.
HUMMER ACCESSORY WARRANTY
All accessories listed on the H2 are fully backed by GM and have been designed specifically for your HUMMER, except the GM Officially Licensed Products (see below). Not only are these GM accessories affordable and readily available at your local GM dealer, theyve been tested to meet GM standards for durability, performance and safety. They now come with 3 Warranty options for you to choose from:*
OFFICIALLY LICENSED ACCESSORIES
All GM Official Licensed Products purchased from and/or installed by your GM dealer are covered under the individual accessory manufacturers' warranties, they are not warranted by General Motors or its dealers. Should any such GM Official Licensed Product require service, please contact the GM Official Licensed Product manufacturer identified on the product or its accompanying documentation. If the manufacturer is not so identified, contact your GM dealer to obtain the necessary information
*Note that those GM accessories installed after vehicle delivery will carry the balance of the new remaining warranty.

More horsepower. More torque. More towing capacity. More. The 2008 H3 Alpha.

N 2 7. 0

W 3 16.7 H308 00_01

BM 465

1300 0

BM 452 5

to the power of Alpha.
The HUMMER H3 the midsize SUV that strikes a perfect balance between off-road capability, on-road comfort and efciency, becomes more powerful. Introducing the ultimate H3 the H3 Alpha. Part of the higher echelon of HUMMER vehicles, the Alpha is versatile both on- and off-road and features a rippling 5.3L V8 engine with 300 well-domesticated horses to get you out there even faster. The V8 is coupled with an electronically controlled four-speed automatic transmission and enables you to tow up to 6,000 pounds. On the inside are newer renements like a standard leather-appointed interior, optional rear vision camera system for parking assistance, and an in-dash 6-disc CD changer with a premium 7-speaker sound system. And on the outside, a prominent Alpha tailgate badge heralds your departure from the ordinary and your arrival into a whole new class. The 2008 H3 Alpha. The perfect combination of performance, power, capability and luxury in a midsize SUV. And a vehicle that is truly Like Nothing Else.

BM 432 M 43 4

Ironwood o
Every HUMMER is designed to do something remarkable. Choose the one that is right for you and then make it your own through a variety of trim packages, color and interior options.

BM 613 3

H3 ALPHA

BM 573 3

Models,
*EPA estimated mpg 14 city/18 highway

trims, colors and more.

H3 The midsize HUMMER that is fully off-road capable. Its smaller size makes it more nimble, more fuel efcient* and easier to drive than any HUMMER before it. H3 ALPHA The H3. Only more powerful. Featuring more horsepower, more torque, more towing capacity. The H3 Alpha excels both on- and off-road. Also available in combination with the H3X. H3X Its the H3 remixed. A HUMMER that takes its inspiration from the city. With chrome accents, chrome wheels, bright roof rack crossbars and a host of other accessories.

CAMPGROUNDS

N 4 0. 3

W 2. 3 H308 02_03

2008 H3 TRIM LEVELS
H3 ADVENTURE Includes fully locking electronic rear differential, 4.03:1 2-speed transfer case, 33-in. LT285/75R16C on-road/off-road tires, in-dash 6-disc CD changer with 7-speaker Monsoon sound system.
2008 H3 EXTERIOR AND INTERIOR OPTIONS
01. Black 02. Birch White 03. Victory Red 04. Boulder Gray Metallic 05. Midnight Blue Metallic

BM 591

H3 LUXURY Leather-appointed interior, heated front seats with 8-way power adjustment (including lumbar support), leather-wrapped steering wheel, in-dash 6-disc CD changer and premium 7-speaker Monsoon sound system, fabric cargo cover, front and rear oversized carpeted oor mats. H3 LUXURY WITH OFF-ROAD SUSPENSION OPTION Combined for the ultimate on- and off-roading experience.
06. Graphite Metallic 07. Solar Flare Metallic (Additional cost) 08. Carbon Flash Metallic (H3x exclusive color, Additional cost) 09. Sonoma Red Metallic (H3x exclusive color) 10. Ebony w/ Pewter Seat Inserts

VERTICAL S STEPS

Seranona
H3 ALPHA Vortec 5.3L V8 engine, Hydra-matic 4L60-E 4-speed automatic transmission, leather-appointed interior, heated front seats with 8-way power adjustment (including lumbar support), leather-wrapped steering wheel, in-dash 6-disc CD changer and premium 7-speaker Monsoon sound system, 16-in. chrome wheels, chrome door handles and mirror caps, universal remote with lighted vanity mirror, fabric cargo cover, rear Alpha tailgate badge, Alpha embroidered headrests, Alpha horn badge, front and rear oversized carpeted oor mats. H3X Unique square cornered chrome wrap-around brush guard, body color grille, 18-in. chrome wheels, P265/65R18 on-road/off-road tires, body color hard spare tire cover with chrome accent, H3 logo embroidered in front seat headrests. Two unique paint colors: Carbon Flash Metallic and Sonoma Red Metallic. Also includes leather-appointed interior, heated front seats with 8-way power adjustment (including lumbar support), leatherwrapped steering wheel, in-dash 6-disc CD changer and premium 7-speaker Monsoon sound system, chrome door handles and mirror caps, chrome tubular assist steps, chrome fuel ller door. Bright roof rack crossbars. Fabric cargo cover. Front and rear oversized carpeted oor mats.
11. Ebony w/ Light Cashmere Seat Inserts 12. Ebony w/ Red Seat Inserts 13. Ebony w/ Pewter Piping 14. Ebony w/ Morocco-Toned Seat Inserts and Piping 15. Light Cashmere w/ Ebony Piping
STANDARD CLOTH SEATING APPOINTMENTS
OPTIONAL LEATHER APPOINTED SEATING

BM 562

SIDESLOPE E
2008 H3 AND H3 ALPHA TECHNICAL SPECIFICATIONS
ENGINE TYPE HORSEPOWER TORQUE FUEL INJECTION TYPE DISPLACEMENT BORE AND STROKE COMPRESSION RATIO CRAWL RATIO FUEL CONSUMPTION (EPA estimate) RECOMMENDED FUEL Vortec 3700 3.7L cast-aluminum block and cylinder head 242 hp @ 5600 rpm (SAE) 242 lb-ft @ 4600 rpm Multi-point sequential fuel injection 223 cu. in. 3.76 x 4.00 10.0:1 BASE VEHICLE: 45.0:1 WITH OPTIONAL OFF-ROAD SUSPENSION PACKAGE: 69.0:1 MANUAL TRANSMISSION: 13 mpg city / 18 mpg highway AUTOMATIC TRANSMISSION: 14 mpg city / 18 mpg highway Regular unleaded Vortec 5.3L V8 cast-aluminum block and cylinder heads 300 hp @ 5200 rpm (SAE) 320 lb-ft @ 4000 rpm Multi-point sequential fuel injection 325 cu. in. 3.78 x 3.62 9.9:1 BASE VEHICLE: 33.1:1 WITH OPTIONAL OFF-ROAD SUSPENSION PACKAGE: 50.6:1 AUTOMATIC TRANSMISSION: 13 mpg city / 16 mpg highway Regular unleaded

TRANSMISSION DRIVETRAIN TRACTION CONTROL SYSTEM (TCS) STEERING BRAKES
Standard 5-speed manual or optional Hydra-Matic 4L60-E 4-speed automatic 2-speed, electronically controlled, full-time 4WD Brake-controlled, single-wheel control capability with rear axle electronic locking differential Power-assisted, rack-and-pinion Electro-hydraulic power 4-wheel disc, 4-wheel anti-lock, 4-piston opposed fixed front caliper/single-piston sliding rear caliper with Dynamic Rear Proportioning Independent SLA torsion bars, 46 mm monotube gas-charged shocks and 36 mm tubular stabilizer bar Multi-leaf, semi-elliptic dual-stage leaf spring, 46 mm monotube gas-charged shocks and 25 mm rear stabilizer bar Fully welded steel 16 x 7.5-in. aluminum wheels, 32-in. P265/75R16 all-terrain steel-belted tires with full-size spare tire
Hydra-Matic 4L60-E 4-speed automatic 2-speed, electronically controlled, full-time 4WD Brake-controlled, single-wheel control capability with rear axle electronic locking differential Power-assisted, rack-and-pinion Electro-hydraulic power 4-wheel disc, 4-wheel anti-lock, 4-piston opposed fixed front caliper/single-piston sliding rear caliper with Dynamic Rear Proportioning Independent SLA torsion bars, 46 mm monotube gas-charged shocks and 36 mm tubular stabilizer bar Multi-leaf, semi-elliptic dual-stage leaf spring, 46 mm monotube gas-charged shocks and 25 mm rear stabilizer bar Fully welded steel 16 x 7.5-in. thin spoke chrome wheels, 32-in. P265/75R16 all-terrain steel-belted tires with full-size spare tire
FRONT SUSPENSION REAR SUSPENSION FRAME WHEELS & TIRES
WEIGHTS & CAPACITIES GVWR
(lb.) NOTE 1 (lb.) (lb.) NOTE 2 (lb.) NOTE 3
6,001 4,700 1,150 4,500 23
6,001 4,851 1,150 6,000 23

CURB WEIGHT

PAYLOAD, MAXIMUM
TRAILERING, MAXIMUM FUEL TANK CAPACITY

(gal.)

N 2 9. 9

W 0.1 H308 04_05

STANDARD AND OPTIONAL FEATURES

H3 AND H3 ALPHA

EXTERIOR DIMENSIONS (in.) OVERALL HEIGHT OVERALL WIDTH WHEELBASE OVERHANG

FRONT REAR

(INCLUDES SIDEVIEW MIRRORS) (WITH REAR TIRE CARRIER) NOTE 4
STANDARD INTERIOR EQUIPMENT
Power windows, including express down driver window Power door locks Seating for five 73.0 85.6 188.1 111.9 31.6 35.2 65.0 65.5 Cloth seats Fold-down 60/40 split rear seat Electric rear window defogger Manually controlled front air conditioning system with electronic controls AM/FM stereo with CD player Driver Information Center with up to 22 alerts Two 12-volt auxiliary covered power outlets in front; one covered outlet in the rear cargo area Tuflor rubberized flooring in cargo area Five assist handles 40.7 54.4 53.8 41.9 Cruise control Electrochromic rearview mirror with 8-point compass, outside temperature display and OnStar controls Retained accessory power 2.64:1 2-speed transfer case XM Radio with 3 trial months of service 32.0 50.1 56.4

NOTE 8

STANDARD SAFETY AND SECURITY FEATURES
OnStar with a 1-year Safe & Sound service plan Head curtain side air bags TheftLockTM for radio StabiliTrak Stability Enhancement System Traction Control System (TCS) Content alarm theft deterrent system PASSLock theft deterrent vehicle security system Battery rundown protection Rear door child security locks LATCH child seat anchors Daytime running lamps Tire pressure monitoring system (TPM)

NOTE 11 NOTE 9 NOTE 10

Dual front air bags with Passenger Sensing System

NOTE 10

Remote keyless entry with panic button

OVERALL LENGTH

TRACK WIDTH
INTERIOR DIMENSIONS (FIRST-ROW MEASUREMENTS, in.) HEADROOM HIP ROOM LEGROOM CARGO DIMENSIONS LENGTH WIDTH VOLUME

NOTE 5 (WITHOUT SUNROOF)

HUMMER 100,000-Mile/5-Year Transferable Powertrain Warranty NOTE 12

SHOULDER ROOM

OPTIONAL EQUIPMENT
Sliding glass sunroof with express open and express close Hydra-Matic 4L60-E 4-speed automatic transmission

(STANDARD ON H3 ALPHA)

(BEHIND REAR SEAT, in.)
(AT FLOOR, in.) (WITH REAR SEAT DOWN, cu. ft.)
STANDARD EXTERIOR EQUIPMENT
One-piece swing gate with assist strut Swing gate mounted full-size spare tire Fog lamps
Chrome Appearance Package (includes door handles and mirror caps) Trailer hitch and wiring harness 16 x 7.5-in. chrome wheels In-dash 6-disc CD changer with premium 7-speaker Monsoon sound system Off-Road Suspension Package (fully locking electronic rear differential, 4.03:1 2-speed transfer case, 33-in. LT285/75R16C on-road/off-road tires) Universal Remote with lighted vanity mirrors Navigation Radio

NOTE 13

OFF-ROAD CLEARANCES GROUND CLEARANCE
STANDARD 32" TIRES OPTIONAL 33" TIRES
8.5 9.1 37.0 39.0 35.5 36.5 23.5 25.0
Dual composite halogen headlamps Full underbody protection Front and rear recovery hooks 4-wheel disc brakes with ABS

APPROACH ANGLE

Rear vision camera system Power-adjustable driver cloth seat Learn more at www.HUMMER.com

DEPARTURE ANGLE

NOTE 6

BREAKOVER ANGLE

STANDARD 32" TIRES OPTIONAL 33" TIRES NOTE 1: GVWR (Gross Vehicle Weight Rating) includes vehicle, passengers, equipment and cargo. GVWR availability may vary depending on equipment selected. NOTE 2: Payload includes passengers, equipment and cargo. NOTE 3: 4,500 lb. trailering capability for H3 with automatic transmission; manual transmission has a 3,000 lb. maximum trailering capability. 6,000 lb. trailering capability for H3 Alpha. Trailer tongue weight should be 10%15% of total loaded trailer weight, up to 500 lb. Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. The weight of other optional equipment, passengers and cargo will reduce the maximum trailer weight your vehicle can tow. See your HUMMER dealer for additional details. NOTE 4: This data applies to models without optional accessories. Consult your HUMMER dealer for dimensions with other optional accessories. NOTE 5: Cargo and load capacity are limited by weight and distribution. NOTE 6: This data applies to models without hitch and optional accessories. Consult your HUMMER dealer for dimensions with other optional accessories. NOTE 7: This data applies to models with an automatic transmission and 32" tires. NOTE 8: Available in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after three trial months. For more information, visit gm.xmradio.com. NOTE 9: Call 1.888.4.ONSTAR (1.888.466.7827) or visit www.onstar.com for system limitations and details. NOTE 10: Always use safety belts and the correct child restraints for your childs age and size. Even in vehicles equipped with 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 vehicle Owners Manual and child safety seat instructions for more safety information. NOTE 11: Does not monitor spare tire. NOTE 12: Whichever comes rst. See dealer for limited warranty details. NOTE 13: Navigation map only covers the 48 contiguous United States and portions of Canada, but does not cover Alaska, Hawaii, Puerto Rico or the Virgin Islands.

PERFORMANCE 060 MPH:

NOTE 7
H3 9.7 sec. H3 ALPHA 8.2 sec.
TURNING CIRCLE: GRADE CAPABILITY: SIDE SLOPE CAPABILITY: WATER FORDING DEPTH: VERTICAL SCALING HEIGHT:
37 ft. 60% 40% 24 in. @ 5 mph; 16 in. @ 20 mph 16 in.
PLEASE CALL 1.800.REAL.4WD OR VISIT OUR WEB SITE AT WWW.HUMMER.COM.
IMPORTANT WORDS ABOUT THIS CATALOG We have tried to make this catalog comprehensive and factual. We reserve the right, however, to make changes at any time, without notice, in prices, colors, materials, equipment, specications, models and availability. Specications, dimensions, measurements, ratings and other numbers in this catalog and other printed materials provided at the dealership or afxed to vehicles are approximates based upon design and engineering drawings, prototypes and laboratory tests. Your vehicle may differ due to variations in manufacture and equipment. Since some information may have been updated since the time of printing, please check with your HUMMER dealer for complete details. HUMMER reserves the right to lengthen or shorten the model year for any product for any reason or to start and end model years at different times. ASSEMBLY HUMMER vehicles and their components are assembled or produced by different operating units of General Motors, its subsidiaries or suppliers to GM worldwide. We sometimes nd it necessary to produce HUMMER vehicles with different or differently sourced components than originally scheduled. Since some options may be unavailable when your vehicle is assembled, we suggest that you verify that your vehicle includes the equipment you ordered or, if there are changes, that they are acceptable to you. ENGINES HUMMER products are equipped with engines produced by GM Powertrain or other suppliers to GM worldwide. The engines in HUMMER products may also be used in other GM makes and models. A NOTE ABOUT CHILD SAFETY Always use safety belts and the correct child restraints for your childs age and size. 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 vehicle Owners Manual and child safety seat instructions for more safety information. ONSTAR 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. Subscription Service Agreement is required. Call 1.888.4.ONSTAR (1.888.466.7827) or visit onstar.com for OnStars Terms and Conditions, Privacy Policy, and system limitations and details. For coverage maps, visit onstar.com and click on OnStar service and coverage map. REVISIONS TO ESTIMATED FUEL ECONOMY Commencing with 2008 model year vehicles, EPA revised its methods for estimating vehicle fuel economy. The new test methods will likely lower MPG estimates as compared to 2007 and previous model year vehicles. These new methods are intended to better represent current driving styles, varying road and weather conditions and certain other external factors. ADDITIONAL NOTES Monsoon is a registered trademark of Delphi Corporation. OnStar is a registered trademark of OnStar Corporation. Safe and Sound is a service mark of OnStar. Tuor is a registered trademark of Collins & Aikman Corporation. PASSLock is a registered trademark of General Motors Corporation. The XM name and related logo are registered trademarks of XM Satellite Radio, Inc. Pictured vehicles may vary from actual production models and may feature optional accessories or equipment. Details and specications may vary according to local regulations and conditions. The photography in this brochure features the HUMMER in environmentally approved areas for off-road use. H3, H3x, H3 Alpha, Like Nothing Else and Vortec are trademarks of General Motors Corporation. HUMMER and the vehicles grille design are registered trademarks of General Motors Corporation. 2007 General Motors Corporation.