|
| Model
Lineup |
Engine
|
Transmission
|
|
Vortec
6000 6.0L V8
|
4-spd auto(Hydra-Matic
4L65-E)
|
|
4-Door Hard-Top
|
Standard
|
Standard
|
| Engine |
2003
Hummer H2
|
| Type |
6000 6.0L V8
|
| Displacement (cu in / cc) |
364 / 5967
|
| Bore & stroke (in / mm) |
4.00 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) |
315 / 236 @ 5200 (preliminary)
|
| Torque (lb-ft / Nm @ rpm) |
360 / 488 @ 4000 (preliminary)
|
| Transmission |
2003
Hummer H2
|
|
Type
|
Hydra-Matic 4L65-E, 4-speed electronically
controlled automatic
|
|
Gear ratios (:1):
|
|
1st
|
3.06
|
|
2nd
|
1.63
|
|
3rd
|
1.00
|
|
4th
|
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 |
2003
Hummer H2
|
|
Front
|
independent with torsion bars; 46mm
monotube gas shocks; 36mm front stabilizer bar
|
|
Rear
|
5-link variable-rate coil spring;
optional self-leveling air spring (w/ RPO ZM6);
46mm monotube gas shocks, 30mm stabilizer bar (coil)
or 32mm (air)
|
| Traction control system |
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 circle, curb-to-curb (ft / m) |
43.5 / 13.5
|
| Brakes |
2003
Hummer H2
|
| 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 |
2003
Hummer H2
|
|
Wheel size & type
|
17-inch cast aluminum
|
|
Tires
|
LT315/70R17 all-terrain
|
| Exterior
Dimensions |
2003
Hummer H2
|
| 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 / 254.7 (coil) 10.5 / 267.3
(air)
|
| Curb weight (lbs / kg) |
6400 / 2909
|
| Standard GVWR (lbs / kg) |
8600 / 3901
|
| Interior
Dimensions |
1st Row
|
2nd Row
|
3rd Row
|
|
Seating capacity
|
2
|
3
|
1 (optional)
|
|
Head room (in / mm)
|
40.5 / 1028
|
39.7 / 1009
|
38.8 / 986
|
|
Leg room (in / mm)
|
41.3 / 1049
|
38.6 / 980
|
27.3 / 693
|
|
Shoulder room (in / mm)
|
66.4 / 1686
|
66.3 / 1684
|
41.4 / 1052
|
|
Hip room (in / mm)
|
62.9 / 1597
|
62 / 1576
|
30.3 / 769
|
| Capacities |
2003
Hummer H2
|
| Cargo volume (cu ft / liters) |
40 - 86.6 / 1132.4 - 2451.6
|
| Trailer towing maximum (lbs / kg) |
7000 / 3182
|
| Fuel tank (gals / liters) |
32 / 121
|
| Engine oil (qts / liters) |
6.0 / 5.7
|
| Cooling system (qts / liters) |
16.8 / 15.9
|
| Vehicle Performance
Data |
2003
Hummer H2
|
| Cruising range (miles / km at an average
of 30-40 mph 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
|
 Used
Price Quote on a 2003 Hummer H2.
|
|
 |
Car Reviews
2003
Hummer H2 - Review
