|
| Model
Lineup |
Engine
|
Transmission
|
|
6.5L
Turbo Diesel V8
|
4-spd auto
(Hydra-Matic 4L80-E)
|
|
4-Door Open-Top
|
Standard
|
Standard
|
|
4-Door Wagon
|
Standard
|
Standard
|
| Engine |
2003
Hummer H1
|
| Type |
6.5L Turbo Diesel V8
|
| Displacement (cu in / cc) |
396.7 / 6500
|
| Bore & stroke (in / mm) |
4.06 x 3.82 / 103.12 x 97.03
|
| Block material |
cast iron
|
| Cylinder head material |
cast iron
|
| Valvetrain |
OHV with rocker arms, pushrods
and roller tipped lifters
|
| Ignition system |
compression ignition
|
| Fuel delivery |
indirect injection (IDI)
|
| Compression ratio |
20.2:1
|
| Horsepower (hp / kw @ rpm) |
195 / 145 @ 3400
|
| Torque (lb-ft / Nm @ rpm) |
430 / 583 @ 1800
|
| Recommended fuel |
no. 2 diesel
|
| Maximum engine speed (rpm) |
3400
|
| Transmission |
2003
Hummer H1
|
|
Type
|
Hydra-Matic 4L80-E, 4-speed electronically
controlled automatic
|
|
Gear ratios (:1):
|
|
1st
|
2.48
|
|
2nd
|
1.48
|
|
3rd
|
1.00
|
|
4th
|
0.75
|
|
Reverse
|
2.08
|
|
Final drive ratio
|
4.92:1
|
| Chassis
/ Suspension |
2003
Hummer H1
|
|
Front
|
independent double A-frame, front
stabilizer bar diameter 27mm
|
|
Rear
|
independent double A-frame
|
| Traction control |
brake intervention
|
| Steering type |
power-assisted
|
| Steering ratio |
variable 13/16:1
|
| Steering wheel turns, lock-to-lock |
2.5
|
| Turning circle, curb-to-curb (ft / m) |
25.5 / 7.6
|
| Brakes |
2003
Hummer H1
|
| Type |
Hydra-boost, ABS, power disc brakes
|
|
Rotor diameter x thickness
(in / mm)
|
front: 10.5 x 0.94 / 266 x 24
|
|
rear: 10.5 x 0.94 / 266 x 24
|
| Wheels / Tires |
2003
Hummer H1
|
|
Wheel size & type
|
standard: 17-inch one-piece aluminum
wheel with run-flat
|
|
optional: 17-inch two-piece forged
aluminum optional
|
|
Tires
|
Radial, Goodyear GSA, 37x12.50R17LT
or Goodyear MT/R, 37x12.50R17LT
|
| Exterior
Dimensions |
2003
Hummer H1
|
| Wheelbase (in / mm) |
130 / 3302
|
| Overall length (in / mm) |
without winch: 184.5 / 4686
|
|
with winch: 190.5 / 4839
|
| Overall width (in / mm) |
without mirrors: 86.5 / 2197
|
|
with mirrors: 101 / 2565
|
| Overall height (in / mm) |
wagon model: 75 / 1905
|
|
open-top model: 77 / 1456
|
| Track (in / mm) |
front: 71.62 / 1819
|
|
rear: 71.62 / 1819
|
| Minimum ground clearance (in / mm) |
16 / 406.4
|
| Curb weight (lbs / kg) |
4-door open top: 6814 / 3093
|
|
4-door wagon: 7154 / 3247
|
| Payload 10,300 GVWR (lbs
/ kg) |
4-door open top: 3486 / 1583
|
|
4-door wagon: 7154 / 3247
|
| Interior
Dimensions |
4-door
Wagon
|
4-door
Open Top
|
|
Seating capacity (front / rear)
|
2 / 2
|
2 / 2
|
|
Head room (in / mm)
|
front: 41.58 / 1056
|
front: 44.43 / 1129
|
|
rear: 40 / 1016
|
rear: 42.88 / 1089
|
|
Leg room (in / mm)
|
front driver: 38.06 / 967
|
RF pass: 44.08 / 1120
|
|
rear: 29.86 / 758
|
rear: 29.86 / 758
|
|
Shoulder room (in / mm)
|
front: 77.07 / 1958
|
front: 77.07 / 1958
|
|
rear: 77.07 / 1958
|
rear: 77.07 / 1958
|
|
Hip room (in / mm)
|
front: 23.10 / 587
|
front: 23.10 / 587
|
|
rear: 22.42 / 570
|
rear: 22.42 / 570
|
| Capacities |
2003
Hummer H1
|
| Cargo volume (cu ft / liters) |
58.3 / 1651 (wagon)
|
| Trailer towing maximum (lbs
/ kg) |
4-door open top: 7986 / 3626
|
|
4-door wagon: 7656 / 3471
|
| Fuel tank (gals / liters) |
25 / 94.6 + 17 / 64.3
|
| Engine oil (qts / liters) |
7 / 6.6
|
| Cooling system (qts / liters) |
26 / 25
|
| Vehicle Performance
Data |
2003
Hummer H1
|
| Cruising range (miles / km at an average
of 30-40 mph over a hard surface and rolling terrain) |
400 / 644
|
| Grade capability |
60% (31°)
|
| Side slope capability |
40% (22°)
|
| Approach angle |
without winch: 72°
|
|
with winch: 47°
|
| Departure angle |
37.5°
|
| Fording depth (in / cm) |
30 / 76.2
|
 Used
Price Quote on a 2003 Hummer H2.
|
|
 |
Car Reviews
2003
Hummer H1 - Review
