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Jeep Cherokee · Model year 2018

2018 Jeep Cherokee specs, maintenance & manuals

Everything the manufacturer published about the 2018 Jeep Cherokee in one place: the factory spec sheet, the maintenance schedule, fluid capacities and 10 manufacturer publications.

Schedule covers
150k miles
Publications
10

2018 Jeep Cherokee specs & features

Engines, gear ratios, suspension, brakes, dimensions and capacities as published in the manufacturer's 2018 specification sheet.

General information+
Body StyleSport-utility vehicle (SUV)
Assembly PlantBelvidere Assembly Plant, Belvidere, Illinois
EPA Vehicle ClassMultipurpose vehicle
Introduction DateOctober 2013 as a 2014 model
Body and chassis+
LayoutTransverse front engine, 4x2 and 4x4
ConstructionSteel uniframe
Engine: 3.2-liter Pentastar V-6 with engine stop-start (ESS)+
AvailabilityStandard — Overland 4x4; Optional — Latitude, Latitude Plus, Limited, Overland 4x2 and Trailhawk
Type and Description60-degree V-type, liquid-cooled
Displacement197.7 cu. in. (3,239 cc)
Bore x Stroke3.58 x 3.27 (91.0 x 83.0)
Valve SystemChain-driven, DOHC, 24 valves, with hydraulic roller finger followers
Fuel InjectionSequential, multiport, electronic, returnless
ConstructionDie cast aluminum block, aluminum alloy heads
Compression Ratio10.7:1
Power (SAE net)271 hp (199 kW) @ 6,500 rpm (82.4 hp/liter)
Torque (SAE net)239 lb.-ft. (316 N•m) @ 4,400 rpm
Max. Engine Speed6,500 rpm, electronically limited
Fuel RequirementRegular unleaded, 87 octane (R+M)/2
Oil Capacity6.0 quarts (5.7 liters)
Coolant Capacity9.7 quarts (9.2 liters)
Emission ControlsTwo mini-oxidation three-way catalytic converters; four heated oxygen sensors; and internal engine features(a)
Emission Controls (stop-start)Engine stop-start technology
EPA Fuel Economy mpg (city/hwy/combined)21/29/24 – 4x2; 20/27/23 – Jeep Active Drive I; 18/26/21 – Jeep Active Drive II; 18/24/21 – Jeep Active Drive Lock
Engine Assembly PlantTrenton Engine, Trenton, Mich.

(a) Meets the ULEV II emission standard in all 50 states.

Engine: 2.4-liter MultiAir2 Tigershark I-4+
AvailabilityStandard — Latitude, Latitude Plus, Limited, Overland 4x2 and Trailhawk
Type and DescriptionInline four-cylinder, 16-valve MultiAir with multiport fuel injection
Displacement144 cu. in. (2,360 cc)
Bore x Stroke88 X 97
Valve SystemSOHC, four valves per cylinder (16 total)
Fuel InjectionSequential, multiport, electronic, returnless
ConstructionAluminum block, aluminum cylinder head
Compression Ratio10:1
Power (SAE net — estimated)184 hp (137 kW) @ 6,400 rpm
Torque (SAE net — estimated)171 lb.-ft. (234 N•m) @ 4,600 rpm
Max. Engine Speed6,500 rpm
Fuel RequirementUnleaded regular, 87 octane
Oil Capacity5.5 quarts / 5.2 liters
Coolant Capacity7.1 quarts / 6.7 liters
Emission ControlsSingle catalytic converter, heated wide band lambda sensor upstream and mid-catalyst heated oxygen sensor(c)
Emission Controls (CARB states)Partial zero-emissions vehicle in CARB states
Estimated EPA Fuel Economy (city/hwy/combined)21/30/25 - 4x2; 21/28/23 - Jeep Active Drive I; 21/27/23 - Jeep Active Drive II; 19/25/22 - Jeep Active Drive Lock
Engine Assembly PlantDundee Engine Plant, Dundee, Mich.

(c) Meets Federal Tier 2, Bin 5 requirements and LEV II requirements in California, Massachusetts, New York, Maine, Vermont, Connecticut, Pennsylvania, Rhode Island, New Jersey, Oregon, Washington, Maryland, Arizona and Delaware (2014 model year).

Transmission: 948TE nine-speed automatic+
AvailabilityStandard — all models
DescriptionPlanetary gear train, transverse layout
Ratio Spread9.81
1st4.71
2nd2.84
3rd1.91
4th1.38
5th1.00
6th0.81
7th0.70
8th0.58
9th0.48
Reverse3.83
Axle ratios+
3.2-liter 4x23.251
3.2-liter 4x4 (non-trailer tow)3.251
3.2-liter 4x4 (trailer tow)3.517
3.2 liter 4x4 Active Drive II and Trailhawk3.517
2.4-liter 4x23.734
2.4-liter 4x4 (non-Trailhawk)3.734
2.4-liter 4x4 (Trailhawk)4.083
4x4 systems: Jeep Active Drive I, Jeep Active Drive II, Jeep Active Drive Lock+
AvailabilityJeep Active Drive I is optional on Latitude, Latitude Plus, and Limited models. Jeep Active Drive II is optional on Latitude Plus and Limited. Jeep Active Drive Lock is standard on Trailhawk
TypeFully disconnecting 4x2 mode with automatic 4x4 engagement; Electronic 4x4 Low and Neutral range shifting for Active Drive II and Lock; Full-time 4x4 mode with active on demand clutch on all 4x4 systems
Operating ModesAuto 4x2/4x4; 4x4 Low, Neutral for Active Drive II and Lock
Center Differential TypeNone
Terrain ResponseUnique tuning in all terrain modes
Low-range Ratio2.92:1
Electrical system+
Alternator160-amp, 180-amp optional
Battery600-amp maintenance-free, 730-amp optional, 700-amp AGM (with 3.2-liter engine with stop/start only)
Suspension+
FrontMcPherson strut, long travel coil springs, one-piece aluminum sub-frame, aluminum lower control arms, stabilizer bar
RearFour link rear suspension with trailing arm, aluminum lateral links, isolated high-strength steel rear cradle, coil springs, stabilizer bar
Steering+
TypeElectric power rack and pinion
Overall Ratio15.15 4x2 and 4x4, 15.36 4x4 Lock
Turning Diameter (curb-to-curb)4x2: 37.6 (11.5); 4x4 I: 37.7 (11.5); 4x4 II: 38.0 (11.6); 4x4 Jeep Active Drive Lock: 38.1 (11.6)
Steering Turns (lock-to-lock)2.56 4x2 and 4x4, 2.67 4x4 Lock
Brakes+
Front: Size and Type13 x 1.1 (330 x 28) vented rotor with 2.36 (60) single-piston floating caliper; 13 x 1.1 (330 x 28) vented rotor with 1.89 (48) twin piston floating caliper (available)
Front: Swept Area (per caliper)100.9 sq. in. (651.1 sq. cm), 1 x 60; 130.1 sq. in. (839.4 sq. cm), 2 x 48
Rear: Size and Type10.95 x 0.47 (278 x 12) solid rotor with 1.5 (38) single-piston floating caliper; 12.6 x 0.47 (320 x 12) solid rotor with 1.69 (43) single piston floating caliper (available)
Rear: Swept Area (per caliper)99.0 sq. in. (638.6 sq. cm) 1 x 38; 117.0 sq. in. (754.8 sq. cm) 1 x 43
Power-assist Type9 x 9 (230 x 230) tandem diaphragm, vacuum assist
Four-wheel anti-lock brake system (ABS)Standard
Electronic stability control (ESC)Standard
Parking Brake TypeElectric motor on caliper
Parking Brake TypeElectronic park brake
Four-wheel Anti-lock BrakesStandard on front-wheel-drive Latitude, Latitude Plus, Limited, Overland and Trailhawk
All-speed Traction ControlStandard
Dimensions and capacities+
Wheelbase106.26 (2,699.1) 4x2, 106.3 (2,700) 4x4 I, 107.0 (2,718.8) 4x4 Lock
Track, Front62.2 (1,580.0) 4x4 and 4x2, 62.7 (1,593.5) 4x4 II, and 63.5 (1,613.5) 4x4 Lock
Track, Rear61.9 (1,573.2) 4x4 and 4x2, 62.7 (1,594.1) 4x4 II, and 63.5 (1614.1) 4x4 Lock
Overall Length (NAFTA vehicles)182 (4,624)
Overall Width73.2 (1,858.8) 4x2 and 4x4, 74.9 (1,903.6) 4x4 Lock
Overall Height (with roof rack)66.2 (1,682.9) 4x4, 65.7 (1,670.2) 4x2, 67.3 (1,710) 4x4 II, and 67.8 (1,723.3) 4x4 Lock
Load-floor height30.9 (785.6) 4x4
Sill-step height17.9 (453.8) front step height, 18.1(460.8) rear step height, 4x4
Ground Clearances (4x4 with P245/65R17 tires)8.7 (221.6) minimum running ground clearance (4x4 Lock)
Ground Clearances: Chassis9.7 (247.8) cradle bolt head / 8.8 (222.9) front underbody skid plate
Ground Clearances: Fuel Tank10.5 (266.2) (bolt under fuel tank) / 10 (255.3) brush guard
Ground Clearances: Front Axle10.4 (265.4) two-speed PTU heat shield
Ground Clearances: Rear Axle9.7 (246.4) two-speed RDM with locker
Approach Angle, (with air dam) (degrees)29.9 4x4 Lock; 18.9 4x4 I, 21.0 4x4 II; 16.7 4x2
Breakover Angle (degrees)22.9 4x4 Lock; 19.5 4x4 I; 21.7 4x4 II; 17.7 4x2
Departure Angle (degrees)32.2 4x4 Lock; 25.0 4x4 I; 27.3 4x4 II; 24.6 4x2
Aero Cd0.339 (2.4-liter FWD with grille shutters)
Fuel-tank Capacity15.9 gal. (60.0 liter)
Maximum occupants and cargo weight, lbs. (kg)1,000 (454)
Maximum occupants and cargo weight: all models without Trailer-tow Group and equipped with aftermarket Class II type hitch2,000 (907)
Maximum occupants and cargo weight: 2.4-liter engine automatic transmission with Trailer Tow Package (Class III)2,000 (907)
Maximum occupants and cargo weight: 3.2-liter engine automatic transmission with Trailer Tow Package (Class III)4,500 (2,041)
Curb Weight, lbs. (kg): 2.4-liter 4x23,655 (1,658)
Curb Weight, lbs. (kg): 3.2-liter 4x23,779 (1,714)
Curb Weight, lbs. (kg): 2.4-liter 4x43,953 (1,793)
Curb Weight, lbs. (kg): 3.2-liter 4x44,046 (1835)
Curb Weight, lbs. (kg): 2.4-liter 4x4 Lock4,028 (1,827)
Curb Weight, lbs. (kg): 3.2-liter 4x4 Lock4,108 (1,863)
Weight Distribution, 4x4, percent F/R57/43
GVWR5,050 lbs. – 2.4-liter FWD; 5,500 lbs. – 2.4-liter 4x4, 3.2-liter FWD, 3.2-liter 4x4

(a) All dimensions are measured with two passengers.

Accommodations+
Seating Capacity — Front/Rear2/3
Front Row: Headroom without Sunroof39.4 (999.9)
Front Row: Headroom with Sunroof37.9 (964.5)
Front Row: Legroom41.1 (1,045)
Front Row: Shoulder Room57.6 (1,462.3)
Front Row: Hip Room53.8 (1,366.6)
Front Row: Seat Travel8.3 (210) driver / 7.5 (190) front passenger
Front Row: Recliner Range (degrees)8 to 76 (manual) / 8 to 55.25 (powered)
Front Row: SAE Volume (standard roof)53.98 cu. ft.
Second Row: Headroom38.5 (978.2)
Second Row: Legroom40.3 (1,023.2)
Second Row: Knee Clearance3.5 (90.1)
Second Row: Shoulder Room55.1 (1,399.8)
Second Row: Hip Room49.9 (1,268.1)
Second Row: Recliner Range (degrees)19.25 to 25.25
Second Row: SAE Cargo Volume (cu. ft.)49.47
Cargo Access: Liftover Height30.9 (785.6) 4x4
Cargo Access: Maximum Cargo Width at Liftgate Opening41.4 (1,051) without subwoofer
Cargo Access: Minimum Cargo Width at Liftgate Opening36.1 (917.2) at top of opening
Cargo Access: Maximum Cargo Height at Liftgate Opening32.5 (825.0) 4x4 Lock
Cargo Access: Minimum Cargo Height at Liftgate Opening30.7 (780.0) 4x2
Cargo Access: Distance Between Wheelhouse Interior Trim39.4 (1,000.5)
SAE cargo volume+
Rear Seats Up, cu. ft. (cu. m)24.6 (0.7)
Rear Seats Folded, cu. ft. (cu. m)54.9 (1.555)
EPA Interior Volume Index, cu. ft. (cu. m)128 (3.625)
Cargo Volume with Front Passenger Seat and Rear Seat Folded, cu. ft. (cu. m)58.9 (1.6678)
Behind Rear Seat24.6 cu. ft. (0.7 cu. m) rear seat at design position; 26.9 cu. ft. (0.76 cu. m) rear seat at mid travel; 29.1 cu. ft. (0.82 cu. m) rear seat at full forward
Behind Front-row Seats with Rear Seats Folded, cu. ft. (cu. m)54.9 (1.6)
Wheels+
Wheel 1Wheel 2Wheel 3Wheel 4Wheel 5Wheel 6
AvailabilityStandard — LatitudeStandard — Latitude Plus / Available — LatitudeStandard — LimitedStandard — Limited / Available — Latitude PlusStandard — TrailhawkOptional — Trailhawk
Type and MaterialPainted Silver full face steelPainted Silver cast aluminumPolished aluminum with non-painted pocketsPolished aluminum with painted pocketsPolished aluminum with painted pocketsJet Black Semi-gloss painted aluminum
Size17 x 717 x 718 x 718 x 717 x 7.517 x 7.5
Tires+
Tire 1Tire 2Tire 3Tire 4Tire 5
AvailabilityStandard — Latitude and Latitude PlusStandard — LimitedAvailable — Latitude and Latitude PlusAvailable — LimitedStandard — Trailhawk
Size and Type225/60R17 BSW, All-season225/55R18 BSW, All-season225/65R17 BSW, All-season225/60R18 BSW, All-seasonP245/65R17 OWL All-terrain
Mfr. and ModelFirestone Destination LE2Continental ProContact TXFirestone Destination LE2Continental ProContact TXFirestone Destination A/T
Revs per Mile (km)757 (470)752 (467)734 (456)727 (452)713 (443)

Source: 2018 Jeep Cherokee Specifications (Stellantis media site).

2018 Jeep Cherokee maintenance schedule

The factory schedule for normal driving. Oil changes follow the oil-change indicator on most models; severe use (towing, dusty roads, lots of idling) shortens some intervals.

A dot means the service is due at that mileage. Engines: see schedule title.

Service20k30k40k50k60k70k80k90k100k110k120k130k140k150k
Additional Inspections
Inspect the CV joints.
Inspect front suspension, boot seals. tie rod ends, and replace if necessary.
Inspect the brake linings, parking brake function.
Inspect front accessory drive belt, tensioner, idler pulley, and replace if necessary.
Additional Maintenance
Replace engine air cleaner filter.
Replace air conditioning/cabin air filter.
Replace spark plugs.
Flush and replace the engine coolant at 10 years or 150,000 miles (240,000 km) whichever comes first.
Inspect and replace PCV valve if necessary.

At Every Oil Change Interval As Indicated By Oil Change Indicator System

  • Change oil and filter
  • Rotate the tires Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system turns on
  • Inspect battery and clean and tighten terminals as required
  • Inspect brake pads, shoes, rotors, drums, hoses and park brake
  • Inspect engine cooling system protection and hoses
  • Inspect exhaust system
  • Inspect engine air cleaner if using in dusty or off-road conditions

2018 Jeep Cherokee fluids & capacities

Oil, coolant, transmission and axle fluids with their capacities and specifications, wheel torque and fuel requirements, from the owner's manual.

Fluid capacities

SystemApplies toUSMetric
Fuel tank (approximate)2.4L and 3.2L engines15.8 gal60 L
Engine oil with filter2.4L engine (SAE 0W-20, API certified)5.5 qt5.2 L
3.2L engine (SAE 5W-20, API certified)6 qt5.6 L
Cooling system2.4L engine (Mopar Antifreeze/Engine Coolant 10 Year/150,000 Mile Formula)7.2 qt6.8 L
3.2L engine (Mopar Antifreeze/Engine Coolant 10 Year/150,000 Mile Formula)10 qt9.5 L

Engine fluids

ComponentFluid / gradeStandardMopar product
Engine coolantOAT (Organic Additive Technology) coolant, 10 Year/150,000 Mile formulaMS.90032Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT
Engine oil (2.4L engine)SAE 0W-20, API certifiedMS-6395Mopar
Engine oil (3.2L engine)SAE 5W-20, API certifiedMS-6395Mopar
Engine oil filterGenuine Mopar filter—Mopar Engine Oil Filter
Spark plugsGenuine Mopar spark plugs—Mopar Spark Plugs
Fuel selection (2.4L flex fuel (E-85) engines)87 octane, up to 85% ethanol——
Fuel selection (2.4L and 3.2L engines)87 octane, 0-15% ethanol——

Chassis fluids & lubricants

ComponentFluid / gradeStandardMopar product
Automatic transmissionZF 8 & 9 speed ATF or equivalent—Mopar ZF 8&9 Speed ATF
Brake master cylinderDOT 3, SAE J1703 (DOT 4 acceptable if DOT 3 unavailable)SAE J1703Mopar DOT 3 Brake Fluid

Fuel

EngineMinimumEthanol / biodiesel
2.4L and 3.2L engines87 octane Regular unleadedUp to 15% (E15)
2.4L flex fuel (E-85) engine87 octane Regular unleaded or E-85Up to 85% (E85); E85 capable

Wheel lug nut torque

WheelsTorqueThreadSocket
Lug nuts/bolts100 ft-lb (135 N·m)M12 x 1.2519 mm
  • Cooling system capacity includes the heater and the coolant recovery bottle filled to MAX.
  • Torque lug nuts in a star pattern, twice around; recheck after 25 miles (40 km).
  • Check the engine oil filler cap for the correct SAE grade.
  • Flex-fuel vehicles on E-85 need oil meeting MS-6395.

Source: Owner's manual (PDF). Always confirm with the manual for your exact vehicle.

2018 Jeep Cherokee owner's manuals & publications

The manufacturer's owner's manual, quick guides, radio manuals, supplements and warranty booklets for the 2018 model year.

2018 Jeep Cherokee questions

How much oil does the 2018 Jeep Cherokee take?

With a filter change: 2.4L engine (SAE 0W-20, API certified), 5.5 qt / 5.2 L and 3.2L engine (SAE 5W-20, API certified), 6 qt / 5.6 L. Capacities are from the owner's manual; check the dipstick or oil-life display after filling.

What kind of oil does the 2018 Jeep Cherokee use?

2.4L engine: SAE 0W-20, API certified (MS-6395); 3.2L engine: SAE 5W-20, API certified (MS-6395); and Engine oil filter: Genuine Mopar filter.

When is the first scheduled maintenance on the 2018 Jeep Cherokee?

At 20,000 miles: inspect the cv joints; inspect front suspension, boot seals. tie rod ends, and replace if necessary; inspect the brake linings, parking brake function; replace air conditioning/cabin air filter. Oil changes in between follow the oil-change indicator.

Where can I find the 2018 Jeep Cherokee owner's manual?

The manufacturer publishes it free on Mopar.com as a PDF (linked in the manuals section above), along with quick guides, radio manuals and the warranty booklet.

Specifications come from the manufacturer's spec comparison and its media-site specification sheets; maintenance schedules, fluids and publications come from Mopar's owner site and owner's manuals. Equipment and ratings vary by configuration; check the owner's manual or a dealer for a specific vehicle.