July 1, 2003 H2 Specifications

[Troy Roberts]

For Release: July 1, 2003

HUMMER H2 | Specifications

Overview
Model: HUMMER H2
Body style / driveline: 4-door hard-top, 4-wheel drive
EPA vehicle class: full-size sport utility
Manufacturing location: Mishawaka, Indiana
Key competitors: Range Rover, Lexus LX 470, Lincoln Navigator

Engine

Type: Vortec 6000 6.0L V-8
Displacement (cu in / cc): 364 / 5967
Bore & stroke (in / mm): 4 x 3.62 / 101.6 x 92
Block material: cast iron
Cylinder head material: cast aluminum
Valvetrain: overhead valve
Compression ratio: 9.4:1
Horsepower (hp / kw @ rpm): 316 / 237 @ 5200
Torque (lb-ft / Nm @ rpm): 360 / 488 @ 4000

Transmission
Type: Hydra-Matic 4L65-E, 4-speed electronically controlled automatic
Gear ratios (:1):
First:
3.06
Second:
1.63
Third:
1.00
Fourth:
0.70
Reverse:
2.29
Final drive (axle) ratio: 4.10
Stall ratio: 1.90
Low range lock gear reduction: 2.64
Crawl ratio: 33:1

Chassis/Suspension
Front: independent with torsion bars; 46-mm monotube gas shocks; 36-mm front stabilizer bar
Rear: 5-link variable-rate coil spring; optional self-leveling air spring (w/ RPO ZM6); 46-mm monotube gas shocks, 30-mm stabilizer bar (coil) or 32-mm (air)
Traction control: brake-controlled, single-wheel control capability with rear axle locking differential
Steering type: variable ratio, integral power; recirculating ball type
Steering ratio: variable 15/13:1
Steering wheel turns,
lock-to-lock: 3
Turning diameter,
curb-to-curb (ft / m): 43.5 / 13.5

Brakes
Type: 4-wheel disc, 4-wheel/4-channel ABS, dual piston calipers with Dynamic Rear Proportioning
Rotor diameter x thickness
(in / mm): front: 12.79 x 1.5 / 325 x 38
rear: 13 x 1.14 / 330 x 29

Wheels/Tires
Wheel size and type: 17-inch cast aluminum
Tires: LT315/70R17 all-terrain

Dimensions
Exterior
Wheelbase (in / mm): 122.8 / 3118
Overall length (in / mm): 189.8 / 4820
Overall width (in / mm): excluding mirrors: 81.2 / 2063
Overall height (in / mm): without roof rack: 77.8 / 1977;
with roof rack: 82 / 2080
Track (in / mm): front: 69.4 / 1763;
rear: 69.4 / 1763
Minimum ground clearance (in / mm): 10 / 255 (coil); 10.5 / 267 (air)
Curb weight (lb / kg): 6400 / 2909
Standard GVWR (lb / kg): 8600 / 3901

Interior
Seating capacity
(front / rear): 2 / 3 / 1 (opt)
Head room (in / mm): front: 40.5 / 1028
2nd row: 39.7 / 1009
3rd row: 38.8 / 986
Leg room (in / mm): front: 41.3 / 1049
2nd row: 38.6 / 980
3rd row: 27.3 / 693
Shoulder room (in / mm): front: 66.4 / 1686
2nd row: 66.3 / 1684
3rd row: 41.4 / 1052
Hip room (in / mm): front: 62.9 / 1597
2nd row: 62 / 1576
3rd row: 30.3 / 769

Capacities
Cargo volume (cu ft / L): 40 - 86.6 / 1132 - 2452
Trailer towing maximum
(lb / kg):
7000 / 3182
Fuel tank (gal / L): 32 / 121
Engine oil (qt / L): 6.0 / 5.7
Cooling system (qt / L): 16.8 / 15.9

Vehicle Performance Data

Cruising range (miles / km at an average of 30-40 mph (48-64 km/h) over a hard surface and rolling terrain):
310 / 499
Grade capability: 60%
Side slope capability: 40%
Approach angle: 40.4° (coil) - 41.7° (air)
Departure angle: 39.6° (coil) - 38.1° (air) (40° with ERH)
Ramp brake-over angle: 25.8° (coil) - 26.6° (air)
Axle differential to ground
(in / mm): 9.9 / 251.5