|
2004 Jeep Grand Cherokee -
Specs
|
|
| Engine
|
4.0-LITER,
OHV, POWER TECH™ SMPI I-6 |
4.7-LITER,
SOHC, 16-VALVE POWER TECH SMPI V-8 |
| Availability |
Standard
- Laredo, Special Edition, Freedom Edition, Limited |
High
Output: Standard - Overland, Optional Freedom Edition,
Limited; |
| Standard
Output: Optional - Laredo, Special Edition and Limited |
| Type and Description |
In-line, liquid-cooled |
V-type, liquid-cooled |
| Displacement |
242 cu. in. (3960 cu.
cm) |
287 cu. in. (4701 cu.
cm) |
| Bore x Stroke |
3.88 x 3.41 (98.4 x 86.7) |
3.66 x 3.40 (93.0 x 86.5) |
| Valve System |
OHV, 12 valves, flat
followers, hydraulic lifters |
Chain-driven SOHC, 16
valves, hydraulic end-pivot roller rockers |
| Fuel Injection |
Sequential, multi-point,
electronic, returnless |
Sequential, multi-port,
electronic, returnless |
| Construction |
Cast-iron block and head |
Cast-iron block, aluminum
alloy heads |
| Compression Ratio |
8.8:1 |
9.3:1 - Normal |
| 9.7:1 - High Output |
| Power (SAE net) |
195 bhp (145
kW) @ 4600 rpm (49.3 bhp/L) |
235 bhp (175 kW) @ 4800
rpm (50 bhp/L) - Standard Output |
| 265 bhp (198 kW) @ 5100
rpm (56.4 bhp/L) - High Output |
| Torque (SAE net) |
230 lb.-ft.
(312 N•m) @ 3000 rpm |
295 lb.-ft. (400 N•m)
@ 3200 rpm - Standard Output |
| 325 lb.-ft. (447 N•m)
@ 3600 rpm - High Output |
| Max. Engine Speed |
5300 rpm |
6000 rpm |
| Fuel Requirement |
Regular unleaded,
87 octane (R+M)/2 |
Unleaded regular, 87
octane (R+M)/2 - Standard Output |
| Unleaded premium, 93
octane (R+M)/2 recommended - High Output |
| Oil Capacity |
6 qt. (5.7L) |
6.0 qt. (5.7L) |
| Coolant Capacity |
15 qt. (14.1L) |
14.5 qt. (13.7L) |
| Emission Controls |
Mini-converters (2),
three-way catalytic converter, heated oxygen sensors,
on-board refueling vapor recovery system, leak detection
pump system(a) |
Mini-converters (2),
three-way catalytic converter, heated oxygen sensors,
advanced emission control system(a) |
| Max. Gross Trailer Weight
(lbs.) |
Standard - 2,000 lbs. |
Standard 5,000 lbs. |
| Optional - 5,000 lbs. |
Optional 2WD - 6,700
lbs.; 4WD - 6,500 l |
| Estimated EPA Fuel Economy
mpg (City/Hwy) |
16/21 |
15/21 - all |
| 15/20: 4.7L HO |
| (a) Meets
Ultra Low Emission Vehicle (ULEV) requirements in
CA, MA, ME, NY and VT. Meets Low Emission Vehicle
(LEV) requirements in all other states. |
| Transmission |
42RE
- Automatic, 4-Speed Overdrive |
545FE
-Automatic, 5-Speed |
| Availability |
Included
with 4.0L engine |
Included
with 4.7-liter engine |
| Description |
Electronic governor,
electronically controlled converter clutch |
Three planetary gear
sets, one overrunning clutch, full electronic control,
electronically controlled converter clutch |
| Gear Ratios |
| 1st |
2.74 |
3.00 |
| 2nd |
1.54 |
1.67 - upshift |
| 1.50 - kick-down |
| 3rd |
1.00 |
1.00 |
| 4th |
0.69 |
0.75 |
| 5th |
- |
0.67 |
| Axle Ratio |
3.55 - standard |
3.73 |
| 3.73 - optional |
| Overall Top Gear |
2.45 - standard |
2.80 - 4th |
| 2.57 - optional |
2.50 - 5th |
| Transfer
Case |
NV242
- SELECT-TRAC® |
TRANSFER
CASE: NV147 - QUADRA-TRAC I® |
NV247
— QUADRA-TRAC II® |
| Type |
Standard
- 4WD Laredo |
Opt
- 4WD Laredo with I-6 |
Std.
— 4WD Freedom Edition, Limited and Overland |
| Type |
Full-time |
Full-time |
On demand |
| Operating Modes |
2WD; 4WD High, full-time;
4WD High, part-time; Neutral; 4WD Low, part-time |
2WD; 4WD High, full-time;
4WD High, part-time; Neutral |
4WD High; Neutral; 4WD
Low, part-time |
| Low Range Ratio |
2.72:1 |
|
2.72:1 |
| Center Differential Type |
Planetary with low-range
lock |
Gerotor pump-applied
disc clutch with low-range lock |
Gerotor pump-applied
disc clutch with low-range lock |
| Torque Split, F/R |
48/52 |
Variable (0-100%) |
Variable (0-100%) |
| Electrical
System |
2004
Jeep Grand Cherokee |
| Alternator |
136-amp |
| Battery |
Group 65, 625-amp, maintenance-free |
| Dimensions
& Capacities(a) |
2004
Jeep Grand Cherokee |
| Wheelbase |
105.9
(2691) |
| Track |
Front |
59.5
(1511) |
| Rear |
59.5
(1511) |
| Overall Length |
181.3
(4605) |
| Overall Width |
72.3
(1845) |
| Overall Height |
69.4
(1786) - includes roof rack |
| Ground Clearance |
Front axle |
9.1 (233); 8.7 at transfer
case skid plate |
| Rear axle |
9.13
(233) |
| Approach
Angle |
36.7° |
| Ramp Breakover Angle |
22.6°
- std., 19.4°- with skid plates |
| Departure Angle |
28.6° |
| Curb
Weight |
2WD Laredo with 4.0L
engine |
3,790
lbs. (1719 kg) |
| 2WD Laredo with 4.7L
engine |
3,880
lbs. (1759 kg) |
| 2WD Limited with 4.0L
engine |
3,910
lbs. (1773 kg) |
| 2WD Limited with 4.7L
engine |
3,973
lbs. (1802 kg |
| 2WD Limited with 4.7L
High Output engine |
4,000
lbs. (1814 kg) |
| 2WD Special Edition |
3,880
lbs. (1760 kg) |
| 2WD Freedom Edition |
3,968
lbs (1800 kg) |
| 2WD Overland |
4,122
lbs. (1869 kg) |
| 4WD Laredo with 4.0L
engine |
3,995
lbs. (1812 kg) |
| 4WD Laredo with 4.7L
engine |
4,084
lbs. (1852 kg) |
| 4WD Limited with 4.0L
engine |
4,095
lbs. (1857 kg) |
| 4WD Limited with 4.7L
engine |
4,155
lbs. (1884 kg) |
| 4WD Limited with 4.7L
High Output engine |
4,208
lbs. (1908 kg) |
| 4WD Special Edition |
4,084
lbs. (1852 kg) |
| 4WD Freedom Edition |
4,186
lbs. (1898 kg) |
| 4WD Overland |
4,356
lbs. (1976 kg) |
| Weight
Distribution |
2WD Laredo with 4.0L
engine |
55/45 |
| 2WD Laredo with 4.7L
engine |
56/44 |
| 2WD Limited with 4.0L
engine |
54/46 |
| 2WD Limited with 4.7L
engine |
55/45 |
| 2WD Limited with 4.7L
High Output engine |
55/45 |
| 2WD Special Edition |
55/44 |
| 2WD Freedom Edition |
54/46 |
| 2WD Overland |
55/44 |
| 4WD Laredo with 4.0L
engine |
56/44 |
| 4WD Laredo with 4.7L
engine |
57/43 |
| 4WD Limited with 4.0L
engine |
54/46 |
| 4WD Limited with 4.7L
engine |
55/45 |
| 4WD Limited with 4.7L
High Output engine |
55/45 |
| 4WD Special Edition |
56/44 |
| 4WD Freedom Edition |
57/43 |
| 4WD Overland |
55/45 |
| Payload (includes
occupants and cargo) |
1,000 lbs. (452 kg)
|
| Frontal Area |
26.69 sq.ft. (2.48 sq.m)
|
| Drag Coefficient |
0.45
|
| Fuel Tank Capacity |
20.5 gal. (78L)
|
| Cargo Volume |
Rear seat up |
38.3 cu. ft. (1085L)
|
| Rear seat tumbled |
71.7 cu. ft. (2030L)
|
| (a) All dimensions
measured with two passengers |
| Accomodations |
Front |
Rear |
| Seating Capacity |
2 |
3 |
| Head room |
39.7
(1008) |
39.5
(1003) |
| Leg room |
41.7
(1058) |
35.3
(897) |
| Shoulder room |
58.9
(1496) |
57.9
(1471) |
| Hip room |
56.5
(1435) |
50.9
(1293) |
| Knee clearance |
- |
0.63
(16) |
| Seat travel |
7.4 (188) - longitudinal, |
- |
| 1.75 (44.5) - vertical/tilt
- power only |
| Recliner
range (degrees) |
19.3°
- power seats |
- |
| 18.0°
- manual seats |
| SAE Volume |
56.3
cu. ft. (1.6 cu. m) |
Seat
up: 39.0 cu.ft. (1.1 cu.m) |
| Seat
tumbled: 72.3 cu.ft. (2.0 cu.m) |
(a) All
dimensions measured with two passengers.
(b) All dimensions measured at curb weight. |
| Body and Chasssis |
2004
Jeep Grand Cherokee |
| Layout |
Longitudinal
front engine, four-wheel drive |
| Construction |
Steel unibody |
| Steering |
2004
Jeep Grand Cherokee |
| Type |
Power
recirculating ball with damper |
| Overall Ratio |
14.2:1 |
| Turning Diameter (curb-to-curb) |
37.4 ft. (11.4 m) |
| Steering Turns (lock-to-lock) |
2.94 |
| Suspension |
2004
Jeep Grand Cherokee |
| Front |
Live
axle, Quadra-Link leading arms, track bar, coil springs,
stabilizer bar, |
| low-pressure
gas-charged shock absorbers - std. |
| Monotube
high-pressure gas-charged shock absorbers - opt. |
| Rear |
Live axle, lower trailing
arms, triangular upper arm, coil springs, stabilizer
bar, |
| low-pressure gas-charged
shock absorbers - std. |
| Monotube high-pressure
gas-charged shock absorbers - opt. |
| Tires |
2004
Jeep Grand Cherokee |
| Standard - Laredo |
Size and type
|
P225/75R16 all-season |
|
Mfr. and model
|
Goodyear Wrangler ST |
|
Revs per mile
|
715 (445) |
| Optional - Laredo |
Size and type
|
P245/70R16 all-terrain |
|
Mfr. and model
|
Goodyear Wrangler SR-A |
|
Revs per mile
|
711 (442) |
| Standard - Limited Edition |
Size and type
|
P235/65R17 all-season
performance |
|
Mfr. and model
|
Michelin LTX |
|
Revs per mile
|
723 (442) |
Standard - Overland, Freedom
Edition;
Optional - Limited |
Size and type
|
P235/65R17 all-terrain |
|
Mfr. and model
|
Goodyear Wrangler SR-A |
|
Revs per mile
|
723 (442) |
| Optional - Limited w/4.7L
HO V8 |
Size and type
|
P235/65R17 |
|
Mfr. and model
|
Goodyear
Eagle LS |
|
Revs per mile
|
720
(448) |
| Wheels |
2004
Jeep Grand Cherokee |
| Standard - Laredo |
Type and material
|
Cast-aluminum |
|
Size
|
16 x 7 |
| Standard - Special Edition |
Type and material
|
Cast-aluminum |
|
Size
|
16 x 7 |
| Standard - Limited |
Type and material
|
Cast-aluminum |
|
Size
|
17 x 7.5 |
Standard -Overland,
Optional - Limited K |
Type and material
|
Cast-aluminum, chrome-clad |
|
Size
|
17 x 7.5 |
| Standard - Freedom Edition |
Type and material
|
Cast-aluminum |
|
Size
|
17 x 7.5 |
| Brakes |
2004
Jeep Grand Cherokee |
| Front |
Size and type |
12.0
x 1.0 (305 x 26) vented disc with dual-piston sliding
caliper and ABS |
| Swept area |
255
sq. in. (1646 sq. cm) |
| Rear |
Size and type |
12.0 x 0.4 (305 x 10)
disc with single-piston sliding caliper and ABS |
| Swept area |
202.5 sq. in. (1307 sq.
cm) |
| Power-Assist Type |
7.88
(200) tandem diaphragm vacuum |
| Jeep
Grand Cherokee 2WD/4WD Job Ratings |
| Engine |
Transmission
|
Axle
Ratio
|
GVWR
Front/Rear (lbs.)
|
GCWR
Front/Rear (lbs.)
|
GAWR
Front/Rear (lbs.)
|
Curb
Weight, est.(a) (lbs.)
|
Max Tongue
Weight(b) (lbs.)
|
Max.
Trailer Weight(b) (lbs.)
|
Max.
Payload (c)(lbs.)
|
Max.
Cargo(d) (lbs.)
|
| 4.0L |
42RLE Four-speed
automatic |
3.55
|
5150/5400
|
9550/9550
|
2500/2950
|
3005/4010
|
750
|
5000
|
1100(d)
|
350(g)
|
|
3.73
|
| 4.7L |
5-45RFE multi-speed automatic |
3.73
|
5200/5500
|
11,000/11,000(e)
|
2500/2950
|
3877/4081
|
750
|
6500
|
1100(d)
|
350(g)
|
|
(a) Must have either Trailer Tow
Group or Trailer Tow Group IV.
(b) Curb weight is for a base model with standard
equipment.
(c) Payload is the maximum allowable weight of driver,
passenger (150 lbs. per person) and cargo rounded
to the nearest ten pounds.
(d) 1,000 lbs. Overland.
(e) 11,400 lbs. GCWR Overland.
(f) Cargo load is determined by subtracting the
weight of driver and passengers from payload.
(g) Maximum cargo load is 250 lbs. Overland.
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