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 2005
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| Engine |
3.7-Liter
SOHC Power TECH® V-6 |
4.7-Liter,
SOHC, Power TECH V-8 |
5.7-Liter
HEMI® V-8 |
| Availability |
Standard 4x2 and 4x4 Laredo |
Standard 4x2 and 4x4 Limited, optional |
Optional—4x4 Limited |
| Type and Description |
90-degree V-type, liquid-cooled with balance shaft |
90-degree V-type, liquid-cooled |
90-degree V-type, liquid-cooled |
| Displacement |
226 cu. in. (3701 cu. cm) |
287 cu. in. (4701 cu. cm) |
345 cu. in. (5654 cu. cm) |
| Bore x Stroke |
3.66 x 3.57 (93.0 x 90.8) |
3.66 x 3.41 (93.0 x 86.5) |
3.92 x 3.58 (99.5 x 90.9) |
| Valve System |
Chain-driven SOHC, 12 valves and hydraulic end-pivot
roller rockers |
Chain-driven SOHC, 16 valves, and hydraulic end-pivot
roller rockers |
Pushrod-operated overhead valves, 16 valves, eight
deactivating and eight conventional hydraulic lifters, all with roller
followers, |
| Fuel Injection |
Sequential, multi-port, electronic, returnless |
Sequential, multi-port, electronic, returnless |
Sequential, multi-port, electronic, returnless |
| Construction |
Cast-iron block and bedplate, aluminum alloy heads,
balance shaft |
Cast-iron block and bedplate, aluminum alloy heads |
Deep-skirt cast-iron block with cross-bolted main
bearing caps, aluminum alloy heads with hemispherical combustion chambers |
| Compression Ratio |
9.6:1 |
9.0:1 |
9.6:1 |
| Power (SAE net) |
210 hp (157 kW) @ 5200 rpm (58.1 hp/L) |
230 hp (172 kW) @ 4700 rpm (50.0 hp/L) |
325 hp (242 kW) @ 5100 rpm, (57.5 hp/L) |
| Torque (SAE net) |
235 lb.-ft. (319 N•m) @ 4000 rpm |
290 lb.-ft. (393 N•m) @ 3700 rpm |
370 lb.-ft. (502 N•m) @ 3500 rpm |
| Max. Engine Speed |
5800 rpm (electronically limited) |
6000 rpm (electronically limited) |
5800 rpm (electronically limited) |
| Fuel Requirement |
Unleaded regular, 87 octane (R + M)/2 |
Unleaded regular, 87 octane (R+M)/2 |
Unleaded mid-grade, 89 octane (R+M)/2—recommended,
unleaded regular,
87 octane (R+M)/2—acceptable |
| Oil Capacity |
5.0 qt. (4.7L) |
6 qt. (5.7-liter) |
7 qt. (6.6L) |
| Coolant Capacity |
14.0 qt. (13.25L) |
14.0 qt. (13.25-liter) |
14.5 qt. (13.72L) |
| Emission Controls |
Dual three-way catalytic converters, heated oxygen
sensors and internal engine features(a) |
Dual three-way catalytic converters, heated oxygen
sensors, internal engine features(b) |
Dual close-coupled three-way catalytic converters,
Quad heated oxygen sensors and internal engine features(a) |
| Estimated EPA Fuel Economy mpg (City/Hwy) |
16 / 21 |
14 / 20 |
14 / 21 |
(a) Meets LEV II evaporative emission
requirements in CA, NY, MA, ME and VT. Meets Tier 2, Bin 5 emission
requirements and Clean Fuel Fleet Certification (CCF-LEV) in all other
states.
(b) 4x2 meets LEV II evaporative emission requirements in CA, NY,
MA, ME and VT. 4x2 meets Tier 2 Bin 9A emissions requirements and
Clean Fuel Fleet Certification (CCF-LEV) in all other states. 4x4
meets LEV II evaporative emission requirements in CA, NY, MA, ME and
VT. 4x4 meets Tier I evaporative emissions in all other states and
Clean Fuel Fleet Certification (CCF-LEV). Meets Euro IV in international
markets. |
| Transmission |
W5A580
Automatic, Five-Speed Overdrive |
545RFE
Automatic Multi-Speed |
| Availability |
Included with 3.7L
V-6 gas engine |
Included with 4.7L
and 5.7L engines |
| Description |
Adaptive electronic control or Electronic
Range Select (ERS) driver-interactive manual control and electronically
modulated torque converter clutch |
Three planetary gear sets, one overrunning
clutch, with Electronic Range Select (ERS) driver interactive control,
electronically controlled torque converter clutch |
| Gear Ratios |
| 1st |
3.59 |
3.00 |
| 2nd |
2.19 |
1.67—upshift |
| 1.50—kick-down |
| 3rd |
1.41 |
1.00 |
| 4th |
1.00 |
0.75 |
| 5th |
0.83 |
0.67 |
| Reverse |
3.16 |
3.00 |
| Final Drive Ratio |
3.07:1 with 3.7L engine |
3.73 with 4.7L or 5.7L engine |
| Overall Top Gear |
2.55 with 3.07 axle |
2.50 with 3.73 axle |
| 2.95 with 3.55 axle |
| Transfer
Case |
NV140 |
NV245 |
| Availability |
Included with 3.7L
engine |
Included with 4.7L
and 5.7L engines |
| Type |
Single-speed |
Two-speed, electronically shifted |
| Operating Mode |
Full-time 4x4 |
4x4 Low (Lock), Neutral; Full-Time Active
4x4 |
| Low-Range Ratio |
None |
2.72 |
| Center Differential Type |
Electronically controlled clutch pack
torque transfer |
Electronically controlled clutch pack
torque transfer |
| Torque Split, Front/Rear |
48/52 |
48/52 |
| Axles |
Front |
Rear |
| Differential Type |
Conventional |
Conventional |
| Availability |
Standard on 4x4 models with 3.7L and
4.7L engines |
Standard on 3.7L engine
Standard on 4.7L engine |
| Ring Gear Diameter |
7.9 in. (200mm) |
8.3 in. (213 mm) |
| Axle Ratios |
3.07:1—3.7L engine3.73:1—4.7L
engine |
3.07:1—3.7L V-6 engine
3.73:1—4.7L V-8 engine |
| Differential Type |
Electronic Limited Slip Differentials
(ELSD) |
Vari-Lock Progressive |
| Availability |
Optional on 4x4 models with NV245 transfer
case, optional with 5.7L engine (Quadra-Drive II) |
Optional on 4x2 models |
| Ring Gear Diameter |
Same as standard |
Same as standard |
| Axle Ratios |
3.73:1—4.7L and 5.7L engine |
3.07:1—3.7L engine; 3.73:1—4.7L
engine and 5.7L engine |
| Differential Type |
|
Electronic Limited Slip Differentials
(ELSD) |
| Availability |
|
Standard with 5.7L engine; Optional with
4.7L engineOptional on 4x4 models with NV245 transfer case (Quadra-Drive
II) |
| Ring Gear Diameter |
|
Same as conventional |
| Axle Ratios |
|
3.73:1—4.7L engine and 5.7L engine |
| Electrical System |
2005
Jeep Grand Cherokee |
| Alternator |
160-amp (all engines
except diesel) |
| Battery |
Group 65 maintenance-free 750CCA |
| Dimensions
& Capacities(a) |
2005
Jeep Grand Cherokee |
| Wheelbase |
109.5 (2781) |
| Track |
Front |
62.0 (1575) |
| Rear |
62.0 (1575) |
| Overall Length |
186.6 (4740.5) |
| Width |
Width at mirrors |
84.3 (2138.7) |
| Body Width |
73.3 (1861.8) |
| Overall Height |
67.7 (1719.6) |
| Load Floor Height |
32.1 (843.5) |
| Sill Step Height |
4x2 |
19.8 (502.7) |
| 4x4 |
(512.5) |
| Ground Clearance |
Chassis (fuel tank) |
9.5 (245.6) |
| Front axle |
8.5 (209) |
| Rear axle |
8.0 (203.6) |
| Approach Angle |
34.1° |
| Ramp Breakover Angle |
20.6° |
| Departure Angle |
27.1° |
| Frontal Area |
21.0 sq. ft. (1.95 sq. m)
|
| Drag Coefficient |
0.41
|
| Aero |
12.1 (Cd x Cross Sectional
Area) |
| Fuel Tank Capacity |
20.8 gal. (78.7L) |
| Accomodations |
Front |
Rear |
| Seating Capacity |
2 |
3 |
| Head room |
39.7 (1008) |
39.3 (999) |
| Leg room |
41.7 (1058) |
35.5 (901) |
| Shoulder room |
59.1 (1502) |
58.5 (1584) |
| Hip room |
57.6 (1451) |
60.6 (1539) |
| Knee clearance |
- |
1.44 (36.6) |
| Seat travel |
10.6 (270) |
- |
| SAE Volume |
58.02 cu. ft. (1.6 cu. m) |
50.84 cu. ft. (1.4 cu. m) |
| Cargo Room |
2005
Jeep Grand Cherokee |
| Behind rear seat |
34.53 cu. ft. (1.14
cu. m) |
| Behind front-row seats with rear seats folded |
67.4 cu. ft. (2.00 cu. m) |
| Body and Chasssis |
2005
Jeep Grand Cherokee |
| 4x2 |
Layout |
Longitudinal front
engine, rear drive |
| Construction |
Steel Uniframe® |
| 4x4 |
Layout |
Longitudinal front engine, transfer case
with full-time four-wheel drive |
| Construction |
Steel unibody |
| Steering |
2005
Jeep Grand Cherokee |
| Type |
Power rack-and-pinion |
| Overall Ratio |
15.8:1—on center |
| 13.9:1—at full
lock |
| Turning Diameter (curb-to-curb) |
37.1 ft. (11.3 m) |
| Steering Turns (lock-to-lock) |
2.85 |
| Suspension |
2005
Jeep Grand Cherokee |
| Front |
Short/long independent
(SLA), coil springs, gas-charged, twin-tube coil over shock absorbers,
upper and lower control arms (“A” arms), stabilizer bar |
| Rear |
Live axle, link coil with track bar,
gas-charged twin tube shock absorbers, stabilizer bar |
| Brakes |
2005
Jeep Grand Cherokee |
| Front |
Size and type |
12.9 x 1.2 (328 x 30)
vented disc with 1.89 (48) two-piston pin-slider caliper and ABS |
| Construction |
282 sq. in. (1820 sq.
cm) |
| Rear |
Layout |
12.6 x 0.55 (320 x 14) disc with 1.89
(48) single-piston pin-slider caliper and single-channel ABS(b) |
| Construction |
257 sq. in. (1658 sq. cm) |
| Power Assist Type |
Single-rate, tandem
diaphragm vacuum |
| (b) Three-channel ABS standard
on 4x2. Four-channel ABS standard on 4x4. |
| Tires |
2005
Jeep Grand Cherokee |
| Standard—Laredo and Limited |
Size and type
|
P235/65R17 |
|
Mfr. and model
|
Goodyear Wrangler HP black sidewall all-season |
|
Revs per mile
|
721 |
| Optional—Limited |
Size and type
|
P235/65R17 |
|
Mfr. and model
|
Goodyear Eagle LS black sidewall all-season
performance |
|
Revs per mile
|
719 |
| Optional—Laredo and Limited |
Size and type
|
P245/65R17 |
|
Mfr. and model
|
Goodyear Wrangler SR-A outline white
letter all-terrain |
|
Revs per mile
|
710 |
| Wheels |
2005
Jeep Grand Cherokee |
| Standard |
Type and material
|
Cast-aluminum, chrome-clad aluminum |
|
Size
|
17 x 7.5 i |
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a Price Quote on a 2005 Jeep Grand Cherokee.
Although New-Cars.com checks with auto manufacturers and their representatives
to confirm the accuracy of the data, it makes no guarantee or warranty,
either expressed or implied with respect to the data presented here. All
specifications, prices and equipment are subject to change without notice.
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