All-new 2018 Jeep® Wrangler SPECIFICATIONS


All-new 2018 Jeep® Wrangler SPECIFICATIONS


GENERAL INFORMATION
Vehicle Type                                              Sport-utility vehicle
Assembly Plant                                          Toledo Supplier Park, Toledo, Ohio
EPA Vehicle Class                                    Multipurpose vehicle
Introduction Date                                       2017

BODY/CHASSIS
Layout                                                         Longitudinal front engine,
four-wheel drive
Construction                                               Ladder-type frame, open steel and
aluminum body

ENGINE:  3.6-LITER PENTASTAR V-6
Availability                                                  Standard — all models
Type and Description                                60-degree, V-type, liquid-cooled
Displacement (cu. in. / cc)                        220 cu. in. (3,604 cu. cm)
Bore x Stroke                                             3.78 x 3.27 (96 x 83)
Valve System                                             Chain-driven DOHC, 24 valves and hydraulic
end-pivot roller rockers
Fuel Injection                                             Sequential, multiport, electronic,
returnless
Construction                                               Aluminum deep-skirt block, aluminum
alloy heads
Compression Ratio                                    11.3:1
Power (SAE net) (hp / kW@rpm)             285 hp (209 kW) at 6,400 rpm Torque (SAE net) (lb.-ft. /
N•m)                260 lb.-ft. (353 N•m) at 4,800 rpm Max. Engine Speed (rpm)                     
   6,600 rpm (electronically limited)
Fuel Requirement                                      Unleaded regular, 87 octane (R + M)/2 Fuel
Tank Capacity (gallons)                    18.5 (2-door), 21.5 (4-door)
Oil Capacity                                                5.0 quarts (4.7 liters)
Coolant Capacity 10 quarts (10.1 liters)
Emission Controls Dual three-way catalytic converters, heated oxygen sensors
and internal engine features
Max. Gross Trailer Weight 2,000 lbs. (2-door), 3,500 lbs. (4-door)
EPA Fuel Economy mpg
(city/hwy/combined)
18/23/20 — automatic
17/23/19 — manual
Assembly Plant Saltillo South Engine Plant, Saltillo, Coahuila, Mexico

ENGINE: 2.0-LITER TURBO I-4
Availability Available — all models
Type and Description I-4 16-valve with direct injection,
turbo charging, with throttled, cooled EGR
Displacement (cu. in. / cc) 121 cu. in. (1995 cu. cm)
Bore x Stroke 3.31 x 3.54 (84 x 90)
Valve System Chain-driven DOHC, 16 valves
Fuel Injection Direct Injection
Construction Aluminum block, aluminum alloy heads
Compression Ratio 10:01
Power (SAE net) (hp / kW@rpm) 270 hp (200 kW) at 5,250 rpm
Torque (SAE net) (lb.-ft. / N•m) 295 lb.-ft. (400 N•m) at 3,000 rpm
Max. Engine Speed (rpm) 5,800 rpm (electronically limited)
Fuel Requirement Minimum unleaded regular, 87 octane (R + M)/2, 91 octane or higher recommended
for optimum fuel economy and performance
Fuel Tank Capacity (gallons) 18.5 (2-door), 21.5 (4-door)
Oil Capacity 5 quarts (4.7 liters)
Coolant Capacity 9.9 quarts (9.4 liters)
Emission Controls GPEC4 engine-management system with close-coupled catalyst;
and wide range O2 sensor
Max. Gross Trailer Weight 2,000 lbs. (2-door), 3,500 lbs. (4-door)
EPA Fuel Economy mpg
(city/hwy/combined)
TBD — automatic (2-door)
TBD — automatic (4-door)
Assembly Plant Termoli, Italy and Trenton South Engine Plant, Trenton, Mich.

TRANSMISSION: 850RE AUTOMATIC, EIGHT-SPEED OVERDRIVE
Availability Standard — 2.0-liter I-4
Optional — 3.6-liter V-6
Description Adaptive electronic control or Electronic Range Select (ERS)
driver-interactive manual control and electronically modulated
torque converter clutch
Gear Ratios
1st 4.71
2nd 3.13
3rd 2.10
4th 1.67
5th 1.28
6th 1.00
7th 0.84
8th 0.67
Reverse 3.53

TRANSMISSION: D478 MANUAL, SIX-SPEED WITH OVERDRIVE
Availability Standard — 3.6-liter V-6
Description Synchronized in all forward gears and Reverse, multi-rail shift system with topmounted
shift lever
Gear Ratios
1st 5.13
2nd 2.63
3rd 1.53
4th 1.00
5th 0.81
6th 0.72
Reverse 4.49
Final Drive ratio 3.45 standard, 3.73 optional (4.10 Rubicon)

TRANSFER CASE: NV241 COMMAND-TRAC
Available Standard — Sport and Sahara
Type Part-time
Operating Modes 2WD High; 4WD High; Neutral; 4WD Low
Low Range Ratio 2.72:1

TRANSFER CASE: NV241OR ROCK-TRAC
Available                                                     Standard — Rubicon
Type                                                            Part-time
Operating Modes                                       2WD High; 4WD High; Neutral; 4WD Low
Low Range Ratio                                       4.0:1
Axle Ratio                                                   3.45 standard, 3.73 standard on diesel
4.10 standard Rubicon

TRANSFER CASE: MP3022 SELEC-TRAC
Available                                                     Optional – Sahara
Type                                                            Full-time
Operating Modes                                       2WD High; 4WD High; Neutral; 4WD Low
Low Range Ratio                                       4.0:1
Axle Ratio                                                   3.45 standard,
4.10 standard Rubicon with manual (optional for automatic)
AXLES
Front                                                           Dana 30, Dana 44 on Rubicon models
Differential Type                                     Open (Dana 30) or Tru-Lok electronic locking 
(Dana 44)
Axle Ratios                                              3.45, 3.73, 4.10
Rear                                                            Dana 35, Dana 44 on Rubicon models
Differential Type                                     Open (Sport and Sahara) with available 
Trac-Lok anti-spin, Tru-Lok electronic locking
(Rubicon)
Axle Ratios                                              3.45, 3.73, 4.10

ELECTRICAL SYSTEM
Alternator (standard)                                 160 amp
Battery                                                        600 CCA, maintenance free

SUSPENSION
Front                                                           Solid axle, link coil, leading 
arms, track bar, coil springs, stabilizer bar
Stabilizer bar                                           Electronic sway-bar disconnect system — 
standard, Rubicon
Shock type                                              Sport: Gas charged twin tube shock 
absorbers with full displacement Multi-Tuned Valve (MTV) technology
Sahara: High pressure gas charged monotube shock absorbers with MTV technology
Rubicon: High pressure gas charged monotube shock absorbers with MTV technology and hydraulic 
rebound stop
Rear Solid axle, link coil, trailing arms, track bar, coil springs, stabilizer bar
Shock type Sport: Gas charged twin tube shock absorbers with full displacement MTV technology
Sahara: High pressure gas charged monotube shock absorbers with MTV technology
Rubicon: High pressure gas charged monotube shock absorbers with MTV technology
and hydraulic rebound stop

STEERING
Type Electro-hydraulic Power
Overall Ratio 17.4:1 – 2-door, 15.6:1 – 4-door
Turning Diameter (curb-to-curb)
(ft./m)
34.5 2-door, 40.8 4-door
Steering Turns (lock-to-lock) 3.6 -2-door, 3.2 4-door
P/S pump Electro-Hydraulic

BRAKES
Type Power-assisted, anti-lock braking system
Availability Standard
Front
Rotor size and type 12.9 x .94 (330 x 24) vented rotor – Sport
12.9 x 1.1 (330 x 28) vented rotor – Sahara and Rubicon
Caliper size and type 1.88 (48) twin-piston floating caliper – Sport
2 (51) twin-piston floating caliper – Sahara and Rubicon
Rear
Rotor size and type 12.9 x .47 (328 x 12) solid rotor – Sport
13.4 x .55 (342 x 14) solid rotor – Sahara and Rubicon
Caliper size and type 1.77 (45) single-piston floating caliper – Sport
1.88 (48) single-piston floating caliper – Sahara and Rubicon

DIMENSIONS AND CAPACITIES
Wheelbase 2-door 96.8 (2,460), 4-door 118.4 (3,008)
Overhang — Front 29.2 (741.6)
Overhang — Rear 40.8 (1,036.3)
Track — Front 62.9 (1,598)
Track — Rear 62.9 (1,598)
Overall Length (includes spare tire) 166.8 (4,237) – 2-door, 188.4 (4,785) – 4-door
Overall Width 73.8 (1,875)
Overall Height 73.6 (1,868.4)
Liftover Height 29.7 (756.4)
Cargo Width at Swing-Gate Opening 41.1 (1,052)
Cargo Height at Swing-Gate Opening 36 (942.3)
Load Floor Height 30 (762.1)

CLEARANCES
245/75R17
Standard on Sport
255/70R18
Standard on Sahara
LT28570R17
Standard on Rubicon
Approach Angle (degrees) 41.4 41.8 44 (2-door)
43.9 (4-door)
Breakover Angle (degrees) 25 (2-door)
20.3 (4-door)
21 27.8 (2-door)
22.6 (4-door)
Departure Angle (degrees) 35.9 (2-door)
36.1 (4-door)
36.1 37
Ground Clearance (inches) 9.7 10 10.8
*measurements the same for both 2- and 4-door models unless specified

CURB WEIGHT 2.0-liter (2- and 4-door) 3.6-liter (2- and 4-door)
Wrangler Sport
Automatic Transmission (lbs./kg) 4,010 (1,819) / 4,320 (1,960) 3,955 (1,794) / 4,200 (1,905)
Manual Transmission (lbs./kg) N/A 3,970 (1,801) / 4,215 (1,912)
Wrangler Sahara
Automatic Transmission (lbs./kg) 4,380 (1,987) 4,345 (1,971)
Manual Transmission (lbs./kg) N/A N/A
Wrangler Rubicon
Automatic Transmission (lbs./kg) 4,175 (1,894) / 4,485 (2,034) 4,145 (1,880) / 4,455 (2,021)
Manual Transmission (lbs./kg) N/A N/A
*weights differ by transmission called out

ACCOMMODATIONS
Seating Capacity (front/rear) 2/2 – 2-door, 2/3 – 4-door
SAE Total Interior Passenger
Volume, (cu. ft. / cu. m)
103.7 (2.94)
Front
Headroom 40.7 (1,036) hardtop / 42.6 (1,083) soft top
Legroom 41.2 (1,038)
Shoulder Room 55.7 (1,417)
Hip Room 53.9 (1,370)
Seat Travel 8.1 (206)
EPA Front Volume Index 53.8 (1.52)
Rear
Headroom 40.2 (1,023) hardtop, 41.7 (1,059) soft top
Legroom 35.7 (904.2) – 2-door, 38.3 (974) – 4-door
Knee Clearance 61.6 (1,565.9)
Shoulder Room 57.7 (1,458) – 2-door, 55.7 (1,417) – 4-door
Hip Room 45 (1,143) – 2-door, 56.7 (1,440) – 4-door
EPA Rear Seat Volume Index
(cu. ft. / cu. m)
49.9 (1.40)
Liftover Height 29.7 (756.4)
Maximum Cargo Width at Liftgate
Opening
47.9 (1,218.7)
Minimum Cargo Width at Liftgate
Opening
41.1 (1,052)
Maximum Cargo Height at Liftgate
Opening
36.0 (942.3)
Minimum Cargo Height at Liftgate
Opening
35.7 (907.8)
Distance between Wheelhouse
Interior Trim
45.0 (1143)
SAE Cargo Volume
Rear Seat Folded 72.4 cu. ft. (2.05)
Rear Seat Upright 31.7 cu. ft. (0.89)
Total Passenger plus Cargo
Volume, (cu. ft. / cu. m)
150.4 cu. ft.

WHEELS
Availability Standard (Sport)
Type and Material Painted steel, Low Gloss Black painted
Size 17 x 7.5 in.
Availability Standard (Sport S)
Type and Material Fully painted cast-aluminum with High Gloss Tech Silver
Size 17 x 7.5 in.
Availability Optional (Sport S)
Type and Material Painted and polished cast-aluminum with Low Gloss Granite Crystal
Size 17 x 7.5 in.
Availability Standard (Sahara)
Type and Material Painted spokes with polished cast-aluminum
Size 18 x 7.5 in.
Availability Optional (Sahara)
Type and Material Painted High Gloss Technical Gray with polished cast-aluminum
Size 18 x 7.5 in.
Availability Standard (Rubicon)
Type and Material Painted pocket with Mid-Gloss paint and polished cast-aluminum
Size 17 x 7.5 in.
Availability Optional (Rubicon)
Type and Material Painted pocket with Mid-Gloss paint and polished cast-aluminum
Size 17 x 7.5 in.

TIRES
Availability Standard (Sport)
Size and Type P245/75R17, on/off-road, black sidewall
Mfr. and Model Michelin LTX MS2, Bridgestone Dueler HT 685, Bridgestone Dueler AT RH-S,
Goodyear Wrangler Adventure AT
Revs per Mile (km) 665 (413) – Michelin LTX MS2
661 (411) – Bridgestone Dueler HT 685 & AT RH-S
668 (415) – Goodyear Wrangler Adventure AT
Availability Standard (Sahara)
Size and Type P255/70R18, on/off-road, OWL
Mfr. and Model Bridgestone Dueler HT 685, Bridgestone Dueler AT RH-S, Goodyear Wrangler
Adventure AT
Revs per Mile (km) 649 (403)
Availability Standard (Rubicon)
Size and Type LT285/70R17C, on/off-road, black sidewall
Mfr. and Model BF Goodrich KO2 All-Terrain
Revs per Mile (km) 645 (401)

Four–wheel anti-lock brakes Standard
Electronic stability control Standard
All-speed traction control Standard

TOWING CAPACITIES


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