Jeep®
Wrangler JK
Specifications
|
 |
|
General Information |
| Vehicle Type |
|
2-Door Sport
Utility |
| Assembly
Plant |
|
Toledo, Ohio |
| EPA Class |
|
Multipurpose
vehicle |
|
|
|
Engine: |
|
|
|
3.8-Liter,
OHV, 12-Valve SMPI V6 |
| Availability |
|
Standard |
| Type &
Description |
|
Six-cylinder,
60° V-type, liquid-cooled |
| Displacement |
|
230.5 cu. in.
(3,778 cu. cm) |
| Bore x Stroke |
|
3.78x3.43
(96x87) |
| Valve System |
|
OHV, 12
valves, roller followers, hydraulic lifters |
| Fuel
Injection |
|
Sequential,
multiport, electronic |
| Construction |
|
Cast-iron
block, aluminum alloy heads |
| Compression
Ratio |
|
9.6:1 |
| Power (SAE
net) |
|
205 hp (153
kW) @ 5,200 rpm (53.9 hp/L) |
| Torque (SAE
net) |
|
240 lbs-ft @
4,000 rpm |
| Fuel
Recommendation |
|
Unleaded
regular, 87 octane (R+M)/2 |
| Oil Capacity |
|
6 qt. (5.7L)
plus filter |
| Coolant
Capacity |
|
13.36 qt.
(12.64L) Std. |
| Emission
Controls |
|
Three-way
catalytic converter, heated oxygen sensors, electronic EGR and
internal engine features
Meets Tier 2 Bin 5 (federal) and LEV 2 (CA)
emission requirements |
| |
|
|
|
Electrical System |
|
|
| Alternator |
|
160A |
| Battery |
|
600 CCA,
maintenance-free |
| |
|
Transmission: |
|
NSG
370—Manual, Six-Speed Overdrive |
| Availability |
|
Standard—All
models |
| Description |
|
Synchronized
in all forward gears and reverse, multirail shift system with
top-mounted shift lever |
| Clutch |
|
Hydraulic
actuation |
| Gear Ratios
1st |
|
4.46 |
| Gear Ratios
2nd |
|
2.61 |
| Gear Ratios
3rd |
|
1.72 |
| Gear Ratios
4th |
|
1.25 |
| Gear Ratios
5th |
|
1.00 |
| Gear Ratios
6th |
|
0.84 |
|
Gear Ratios Reverse |
|
4.06 |
| Axle Ratio |
|
3.21 Std.,
4.10 Opt. (Std. on Rubicon) |
| Overall Top
Gear |
|
2.69 Std.,
3.44 Opt. (Std. on Rubicon) |
| |
|
Transmission: |
|
42RLE—Automatic, Four-Speed Overdrive |
| Availability |
|
Optional |
| Description |
|
Electronic
governor, electronically controlled converter clutch |
| Gear Ratios
1st |
|
2.84 |
| Gear Ratios
2nd |
|
1.57 |
| Gear Ratios
3rd |
|
1.0 |
| Gear Ratios
4th |
|
0.69 |
|
Gear Ratios Reverse |
|
2.21 |
| Axle Ratio |
|
4.10 |
| Overall Top
Gear |
|
2.83 |
| |
|
Transfer
Case: |
|
|
| NV241
Command-Trac |
| Type |
|
Part-time |
| Operating
Modes |
|
2WD High; 4WD
High; Neutral; 4WD Low |
| Low Range
Ratio |
|
2.72:1 |
|
Center Differential Type |
|
None |
| |
|
|
|
Transfer
Case: |
|
|
|
NV241OR
Rock-Trac |
| Type |
|
Part-time,
heavy-duty |
| Operating
Modes |
|
2WD High; 4WD
High; Neutral; 4WD Low |
| Low Range
Ratio |
|
4.0:1 |
|
Center Differential Type |
|
None |
| |
| |
|
Dimensions And Capacities |
|
|
| General
Overall Length |
|
152.8
(3,881.2) |
Overall Width
(without mirrors) |
|
73.7 (1872.9) |
| Overall
Height, Hardtop |
|
70.9
(1,800.1) |
| Wheelbase |
|
95.4
(2,424.1) |
| Track, Front |
|
61.9
(1,572.3) |
| Track, Rear |
|
61.9
(1,572.3) |
| Overhang,
Front |
|
26.7 (679.2) |
| Overhang,
Rear |
|
30.6 (777.9) |
Maximum
Payload
(includes occupants & cargo) |
|
1,000 lbs.
(373 kg) |
| |
| |
|
Curb Weight |
|
|
| Wrangler X,
Man. Trans |
|
3,760 lbs.
(1,403 kg) |
| Wrangler X
Auto. Trans |
|
3,785 lbs.
(1,413 kg) |
|
Wrangler Sahara, Man. Trans |
|
3,951 lbs.
(1,475 kg) |
|
Wrangler Sahara, Auto. Trans |
|
3,976 lbs.
(1,484 kg) |
|
Wrangler Rubicon, Man. Trans |
|
4,104 lbs.
(1,532 kg) |
|
Wrangler Rubicon, Auto. Trans |
|
4,129 lbs.
(1,541 kg) |
| |
|
|
|
Accommodations |
|
|
| Seating
Capacity, F/R |
|
2/2 |
| Front
Headroom |
|
41.3
(1,048.4) |
| Front Leg
Room |
|
41.0
(1,040.3) |
| Front Shoulder Room |
|
55.8 (1,416.7) |
| Front Hip Room |
|
55.6 (1,412.8) |
| Seat Travel |
|
Driver–9.4 (239.5),
passenger–9.4 (239.5) |
Front Volume
Index
cubic ft. (cu.
meters) |
|
54.6 (1,545) |
| Rear Headroom |
|
40.3 (1,024.6) |
| Rear Leg Room |
|
35.6 (904.9) |
| Rear Shoulder Room |
|
61.6 (1,565.9) |
| Rear Hip Room |
|
44.7 (1,135.6) |
Rear Seat Volume Index
cu. ft. (cu.
meters) |
|
48.3 (1,367) |
| Cargo Liftover Height |
|
27.8 (707.2) |
| Maximum Cargo Width at Swing Gate
Opening |
|
58.7 (1,490.4) |
| Minimum Cargo Width at Swing Gate
Opening |
|
37.0 (939.2) |
| Maximum Cargo Height at Swing Gate
Opening |
|
37.1 (943.5) |
| Minimum Cargo Height at Swing Gate
Opening |
|
37.0 (939.2) |
| Distance Between Wheelhouses |
|
44.7 (1,135.6) |
Cargo Volume
cubic ft. (cu. meters)
Rear Seat Installed |
|
56.5 cu. ft. (1.60) |
| Rear Seat Removed |
|
61.2 cu. ft. (1.73) |
| Behind Rear Seat |
|
17.15 cu. ft. (0.19) |
| |
|
Body And
Chassis |
|
|
- Layout
|
|
Longitudinal front engine,
four-wheel drive |
|
Construction |
|
Ladder-type frame, open
steel body |
| |
|
|
|
Suspension |
|
|
| Front |
|
Live axle,
leading arms, track bar, coil springs, stabilizer bar,
low-pressure (on 16-inch wheel packages) gas-charged shock
absorbers—std.; Monotube high-pressure (on 17- and 18-inch wheel
packages) gas-charged shock absorbers—std. Rubicon;
Electronic Sway Bar Disconnect System (ASDS) opt.
|
| Rear |
|
Live axle,
trailing arms, track bar, coil springs, stabilizer bar,
low-pressure (on 16-inch wheel packages) gas-charged shock
absorbers—std.; Monotube high-pressure (on 17- and 18-inch wheel
packages) gas-charged shock absorbers—std. Rubicon
|
| |
|
|
|
Steering |
|
|
| Type |
|
Power, recirculating ball
with damper |
| Overall Ratio |
|
16.7:1 overall |
| Turning Diameter (curb-to-curb) |
|
34.9 ft. (10.62 m.) |
| Steering Turns (lock-to-lock) |
|
3.5 |
| |
|
|
|
Brakes |
|
|
| Availability |
|
Standard—All |
| Power Assist
Type |
|
10 (254)
single-diaphragm vacuum |
| Four-Wheel Anti-Lock with on- and
off-road calibrations |
|
Standard |
| Electronic Stability Program (ESP) |
|
Standard |
| Parking Brake Type |
|
Drum-in-hat |
| Front Size and Type |
|
11.9x1.1 (302x28) vented
rotor with 2.6 (66) single-piston
floating caliper |
| Swept Area (total front) |
|
190.8 sq. in. (1,230.97
sq. cm.) |
| Rear Size and Type |
|
12.44x0.47 (316x12) solid
rotor with 1.9 (48) single-piston
floating caliper |
| Swept Area (total rear) |
|
55.4 sq. in.
(357.6 sq. cm.) |
| |
|
|
|
Wheels |
|
|
| Availability |
|
X Standard |
| Type and Material |
|
Painted Steel |
| Size |
|
16x7.0 |
| Availability |
|
X Optional |
| Type and Material |
|
Painted Cast Aluminum |
| Size |
|
16x7.0 |
| Availability |
|
Sahara Standard |
| Type and Material |
|
Painted Cast Aluminum |
| Size |
|
17x7.5 |
| Availability |
|
Rubicon Standard |
| Type and Material |
|
Machined Cast Aluminum |
| Size |
|
17x7.5 |
| Availability |
|
Sahara Optional |
| Type and Material |
|
Painted Cast Aluminum |
| Size |
|
18x7.5 |
| |
|
|
|
Tires |
|
|
| Availability |
|
X Standard |
| Size and Type |
|
P225/75R16, On/Off-Road,
Black Side Wall |
| Mfr. and Model |
|
Goodyear Wrangler ST |
| Revs per Mile (km) |
|
712 (1,146) |
| Availability |
|
X Optional |
| Size and Type |
|
P245/75R16, On/Off-Road,
Black Side Wall |
| Mfr. and Model |
|
Goodyear Wrangler SRA |
| Revs per Mile (km) |
|
687 (1,106) |
| Availability |
|
Sahara Standard |
| Size and Type |
|
P255/75R17, On/Off-Road,
Outlined White Lettered |
| Mfr. and Model |
|
Goodyear Wrangler SRA |
| Revs per Mile (km) |
|
661 (1,064) |
| Availability |
|
Sahara Optional |
| Size and Type |
|
P255/70R18, On/Off-Road,
Outlined White Lettered |
| Mfr. and Model |
|
Bridgestone Dueler 693 |
| Revs per Mile (km) |
|
653 (1,051) |
| Availability |
|
Rubicon Standard |
| Size and Type |
|
LT255/75R17, Off-Road,
Black Side Wall |
| Mfr. and Model |
|
BFGoodrich Mud Terrain |
| Revs per Mile (km) |
|
650 (1,046) |
Vehicle Clearances
|
Clearances |
P225/75R16 |
P245/75R16 |
P255/75R17 |
P255/70R18 |
LT255/75R17 |
Approach
Angle
Degree |
40.8 |
42.0 |
43.8 |
44.6 |
44.3 |
Breakover Angle
Degree |
21.8 |
23.1 |
24.9 |
25.5 |
25.4 |
Departure Angle
Degree |
37.4 |
38.7 |
40.3 |
40.6 |
40.4 |
| Front
Axle to Ground (inches) |
9.1 |
9.6 |
10.3 |
10.6 |
10.5 |
| Rear
Axle to Ground (inches) |
8.8 |
9.4 |
10.1 |
10.3 |
10.2 |
Source: DaimlerChrysler Media Services.
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Onboard
Air
