Jeep Wrangler 2005-2006 TJ Specifications

Engine

Transmission

Axle Ratio

GVWR (lbs)

GCWR (lbs)

GAWR Front/Rear (lbs)

Base Curb Weight est. (a) (lbs)

Max Tongue Weight (lbs)

Max Trailer Weight (lbs)

2.4L

Six-speed manual

3.73

4450

6250

2200/2650

3200

100

1000

4.0L

Six-speed manual

3.07

4450

6250

2200/2650

3438

200

2000

3.73

4450

6250

2200/2650

3539

200

2000

4.11

4600

6350

2200/2700

3832

200

2000

Four-speed automatic

3.73(b)

4450

5350

2200/2650

3337

100

1000

3.73(c)

4450

6250

2200/2650

3463

200

2000

4.11

4600

6350

2200/2700

3857

200

2000

 

ENGINE: 2.4-LITER, DOHC, 16-VALVE POWER TECH I-4

Availability

Std. - SE

Type and Description

Four-cylinder, in-line, liquid-cooled

Displacement

148.2 cu. in. (2429 cu. cm)

Bore x Stroke

3.44 x 3.98 (88 x 101)

Valve System

Belt-drive, DOHC, 16 valves, stamped-steel followers, hydraulic lash adjustment

Fuel Injection

Sequential, multi-port electronic

Construction

Cast-iron block, cast-iron bedplate, aluminum head, balance shafts

Compression Ratio

9.5:1

Power (SAE net)

147 hp (110 kW) @ 5200 rpm

Torque (SAE net)

165 lb.-ft. (224 N•m) @ 4000 rpm

Max. Engine Speed

6240 rpm, electronically limited

Fuel Requirement

Regular unleaded, 87 octane (R+M)/2

Oil Capacity

5 qt. (5.3L)

Coolant Capacity

10.1 qt. (9.6L)

Emission Controls

Catalytic converters, oxygen sensors, on-board vapor recovery system, leak detection pump system(d)

Max. Gross Trailer Weight (lbs.)

1,000 lbs. (454 kg)

Estimated EPA Fuel economy mpg (City/Hwy)

18/20 - manual

(a) Curb weight includes standard equipment and full quantities of fuel, lubricant and coolant.
(b) SE model.
(c) X model.
(d) Meets LEV II emission requirements in California, New York, Massachusetts, Maine, and Vermont
Meets Tier 2, Bin 5 emission requirements in other states

ENGINE: 4.0-LITER, OHV, 12-VALVE SMPI POWER TECH I-6

Availability

Std. - X, Sport and Rubicon

Type and Description

In-line, liquid-cooled

Displacement

242 cu. in. (3956 cu. cm)

Bore x Stroke

3.88 x 3.41 (98.4 x 86.7)

Valve System

OHV, 12 valves, flat followers, hydraulic lifters

Fuel Injection

Sequential, multi-port, electronic

Construction

Cast-iron block and head

Compression Ratio

8.8:1

Power (SAE net)

190 bhp (142 kW) @ 4600 rpm (47.5 bhp/L)

Torque (SAE net)

235 lb.-ft. (319 N•m) @ 3200 rpm

Max. Engine Sped

5300 rpm

Fuel Requirement

Unleaded regular, 87 octane (R+M)/2

Oil Capacity

6.0 qt. (5.7L)

Coolant Capacity

10.5 qt. (9.9L)

Emission Controls

Three-way catalytic converters, heated oxygen sensors, internal engine features(a)

Max. Gross Trailer Weight (lbs)

2,000 lbs. (907 kg)

Estimated EPA Fuel Economy mpg (City/Hwy)

16/20 - manual, 16/20 - automatic

 

TRANSMISSION: NSG 370—MANUAL, SIX-SPEED

Availability

Std. - All models

Description

Six-speed, overdrive, synchronized in all forward gears and reverse, single-rail shift system with top-mounted shift lever

Clutch

Hydraulic actuation, dual mass flywheel system

Gear Ratios

1st

4.459

2nd

2.614

3rd

1.723

4th

1

5th

0.838

Reverse

4.06

Axle Ratio

3.73 - 2.4L and 4.0L, 4.11 - Rubicon

Overall Top Gear

2.98 - 2.4L and 4.0L; 3.29 - Rubicon

(a) Meets Federal Tier 2, Bin 9A emission requirements in all 50 states.

TRANSMISSION: 42RLE—AUTOMATIC, FOUR-SPEED OVERDRIVE

Availability

Opt. - All models

Description

Electronic governor, electronically controlled converter clutch

Gear Ratios

1st

2.84

2nd

1.57

3rd

1

4th

0.69

Reverse

2.21

Axle Ratio

3.73 - 2.4L and 4.0L; 3.06 - Std. X and Sport; 4.11 - Rubicon

Overall Top Gear

2.57 - 2.4L and 4.0L; 2.11 - Std. X and Sport; 2.84 - Rubicon

 

TRANSFER CASE: NV231 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: NV241 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


Electrical System

Alternator

136-amp with 2.4L engine; 117-amp with 4.0L engine

Battery

Group 34, 600 CCA

 

DIMENSIONS AND CAPACITIES(a)

Wheelbase

93.4 (2373)

Track, Front

15x7 wheel

57.8

15x8 wheel

58.5

16x8 wheel

59.5

Track, Rear

15x7 wheel

58.3

15x8 wheel

58.5

16x8 wheel

57.5

Overall Length

To spare tire

154.9 (3947)

To bumper

150.2 (3813)

Overall Width

68.3 (1693)

Overall Height

Hard Top

69.8 (1764)

Soft Top

71.2 (1802)

Top Down

68.4 (1737)

Ground Clearance

Front Axle

8.7 (226) min., 9.2 (228) max.

Rear Axle

8.6 (208) min., 9.1 (217) max.

Running

9.0 (215) min., 10.0 (259) max.

Approach Angle

42.2

Ramp Breakover Angle

226

Departure Angle

31.5

Curb Weight

3,200 lbs. (1467 kg) - SE, 3,438 lbs. (1545 kg) - X, 3,539 lbs. (1565 kg) - Sport, 3,832 lbs. (1686 kg) - Rubicon

Maximum Payload (includes occupants and cargo)

800 lbs. (363 kg)

Weight Distribution, F/R

48/51 - SE, 50/50 - X, Sport and Rubicon

Frontal Area

27.8 sq. ft. (2.58 sq. m)

Hard Top, Drag Coefficient

0.55

Soft Top, Drag Coefficient

0.58

Fuel Tank Capacity

19 gal. (72L)

Cargo Volume

Rear seat up, hard top

11.6 cu. ft. (252L)

Rear seat up, soft top

11.9 cu. ft. (258L)

Rear seat tumbled, hard top

24.2 cu. ft. (1175L)

Rear seat tumbled, soft top

25.4 cu. ft. (1209L)

Rear seat removed, hard top

45.8 cu. ft. (1303L)

Rear seat removed, soft top

47.1 cu. ft. (1337L)

(a) All dimensions measured with two passengers

ACCOMMODATIONS(b)

Seating Capacity—F/R

2/2

Front

Head room

41.3 (1038) hard top; 42.5 (1064) soft top

Leg room

40.9 (1044)

Shoulder room

50.8 (1289)

Hip room

51.8 (1292)

Seat travel

8.27 (210)

Recliner range

44.5°

SAE volume

50.0 cu. ft. (1.4 cu. m) hard top, 51.4 cu. ft. (1.5 cu. m) soft top

Rear

Head room

39.5 (1004) hard top; 39.7 (1031) soft top

Leg room

35.3 (890)

Shoulder room

57.3 (1455)

Hip room

42.7 (1105)

SAE volume

42.4 cu. ft. (1.2 cu. m) hard top and soft top

 

BODY AND CHASSIS

Layout

Longitudinal front engine, four-wheel drive

Construction

Ladder-type frame, open steel body


(a) All dimensions measured with two passengers.
(b) All dimensions measured at curb weight.
(c) Without footwell.

SUSPENSION

Front

Live axle, leading arms, track bar, coil springs, stabilizer bar,
low-pressure gas-charged shock absorbers - std.;
Monotube high-pressure gas-charged shock absorbers - std. Rubicon; opt.

Rear

Live axle, trailing arms, track bar, coil springs, stabilizer bar,
low-pressure gas-charged shock absorbers - std.;
Monotube high-pressure gas-charged shock absorbers - std. Rubicon; opt.

 

STEERING

Type

Power recirculating ball with damper

Overall Ratio

16.8:1 overall (gear - 15.2:1)

Turning Diameter (curb-to-curb)

36.7 ft. (11.2 m) - 30 x 9.5 tire

Steering Turns (lock-to-lock)

3.4

 

TIRES(a)

Standard - SE and X

Size and type

P215/75R15 on/off road

Mfr. and model

Goodyear Wrangler RT/S

Revs per mile

755 (469)

Optional - Sport

Size and type

30 x 9.5 x R15 LT on/off road

Mfr. and model

Goodyear Wrangler GS-A

Revs per mile

719 (446)

Standard - Sport; Optional - X

Size and type

P225/75R15 on/off road

Mfr. and model

Goodyear Wrangler GS-A

Revs per mile

733 (455)

Standard - Rubicon

Size and type

31 x 9.5 LT245/75R16 on/off road

Mfr. and model

Goodyear Wrangler MT/R

Revs per mile

677 (420)

 

WHEELS(a)

Standard - SE, X and Sport

Type and material

Full-face steel

Size

15 x 7

Optional - SE, X and Sport, (SE, Sport not available with 15x7 Cast Alum Ecco wheels only X)

Type and material

Cast-aluminum

Size

15 x 7

Optional - Sport

Type and material

Cast-aluminum

Size

15 x 8

Standard - Rubicon

Type and material

Cast-aluminum

Size

16 x 8

(a) See also Tires under Feature Availability.

BRAKES

Standard - SE, X and Sport

Front

Size and type

11.0 x 0.94 (280 x 24) vented disc with single-piston sliding caliper

Swept area

198.5 sq. in. (1281 sq. cm)

Rear

Size and type

9.0 x 2.5 (229 x 64) drum

Swept area

141.4 sq. in. (912 sq. cm)

Power Assist Type

8.07 (205) tandem diaphragm vacuum

Standard - Rubicon, Optional Sport

Front

Size and type

11.0 x 0.94 (280 x 24) vented disc with single-piston sliding caliper

Swept area

198.5 sq. in. (1281 sq. cm)

Rear

Size and type

11.2 x 0.47 (285 x 12) solid disc with single-piston sliding caliper

Swept area

96.8 sq. in. (625 sq. cm)

Power Assist Type

8.07 (205) tandem diaphragm vacuum

Optional - Sport

Front

Size and type

11.0 x 0.94 (280 x 24) vented disc with single-piston sliding caliper with ABS

Swept area

198.5 sq. in. (1281 sq. cm)

Rear

Size and type

9.0 x 2.5 (229 x 64) drum with ABS

Swept area

141.4 sq. in. (912 sq. cm)

Power Assist Type

8.07 (205) tandem diaphragm vacuum