Skip to content
SoutheastCDJR

Jeep Gladiator · Model year 2022

2022 Jeep Gladiator specs, maintenance & manuals

Owner and shopper reference for the 2022 Jeep Gladiator, built from Stellantis and Mopar data: the factory spec sheet, the maintenance schedule, fluid capacities and 10 manufacturer publications, plus a tow rating of up to 7,650 lb.

Max towing
7,650 lb
Schedule covers
150k miles
Publications
10

2022 Jeep Gladiator specs & features

Engines, gear ratios, suspension, brakes, dimensions and capacities as published in the manufacturer's 2022 specification sheet.

General information+
Vehicle typeMidsize truck
Assembly plantToledo Supplier Park, Toledo, Ohio
EPA vehicle classMidsize truck
Introduction date2019
Body and chassis+
LayoutLongitudinal front engine, four-wheel drive
ConstructionLadder-type frame, open steel and aluminum body
Engine: 3.6-liter Pentastar V-6+
AvailabilityStandard — all models
Type and description60-degree, V-type, liquid-cooled
Displacement (cu. in. / cc)220 cu. in. (3,604 cu. cm)
Bore x stroke3.78 x 3.27 (96 x 83)
Valve systemChain-driven DOHC, 24 valves and hydraulic end-pivot roller rockers
Fuel injectionSequential, multiport, electronic, returnless
ConstructionAluminum deep-skirt block, aluminum alloy heads
Compression ratio11.3:1
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 4,400 rpm
Max. engine speed (rpm)6,600 rpm (electronically limited)
Fuel requirementUnleaded regular, 87 octane (R + M)/2
Fuel tank capacity (gallons)22
Oil capacity5.7 quarts (5.4 liters)
Coolant capacity10 quarts (10.1 liters)
Emission controlsDual three-way catalytic converters, heated oxygen sensors and internal engine features(a)
Max. gross trailer weight7,650 lbs.
EPA fuel economy mpg (city/hwy/combined)17/22/19 — automatic; 16/23/19 — manual
Assembly plantSaltillo South Engine Plant, Saltillo, Coahuila, Mexico

The sheet marks emission controls with footnote (a) but prints no footnote text.

Engine: 3.0-liter EcoDiesel V-6+
AvailabilityAvailable – Sport, Rubicon, Overland
Type and description60-degree diesel V-6
Displacement182 cu. in. (2,987 cu. cm)
Bore x stroke3.27 x 3.60 (83 x 92)
Valve systemChain driven DOHC, 24 valves, hydraulic lash adjusters with roller fingers follower
Fuel injectionCommon rail, 29,000 psi (2000 bar), solenoid injectors
ConstructionCompacted graphite iron cylinder block, aluminum alloy heads
Compression ratio16.0:1
Power260 hp (194 kW) @ 3,600 rpm
Torque442 lb.-ft. (600 N•m) @ 1,400-2,800 rpm
Max. engine speed4,600 rpm
Fuel requirementUltra-low sulfur diesel
Fuel tank capacity (gallons)18.3 (4-door)
Oil capacity9.0 quarts (8.5 liters)
Coolant capacity12.3 quarts (11.6 liters)
Emission controlsHigh-pressure EGR, low-pressure EGR, oxidation catalyst, diesel particulate filter, SCR with urea injection
Max. gross trailer weight6,500 lbs.
EPA fuel economy mpg (city/hwy)22/28/24 — Sport and Overland; 20/25/22 — Rubicon
Assembly plantCento, Italy
Transmission: 850RE automatic, eight-speed overdrive+
AvailabilityOptional — 3.6-liter V-6
DescriptionAdaptive electronic control or Electronic Range Select (ERS) driver-interactive manual control and electronically modulated torque converter clutch
1st4.71
2nd3.13
3rd2.10
4th1.67
5th1.28
6th1.00
7th0.84
8th0.67
Reverse3.30
Transmission: D478 manual, six-speed with overdrive+
AvailabilityStandard — 3.6-liter V-6
DescriptionSynchronized in all forward gears and reverse; multi-rail shift system with top-mounted shift lever
1st5.13
2nd2.63
3rd1.53
4th1.00
5th0.81
6th0.72
Reverse4.49
Final drive ratio3.73 (Sport, Overland), 4.10 (Rubicon, Mojave, Sport Max. Tow)
Transmission: 8HP75 automatic, eight-speed overdrive+
AvailabilityStandard – 3.0-liter EcoDiesel V-6
DescriptionAdaptive electronic control or Electronic Range Select (ERS) driver-interactive manual control and electronically modulated torque converter clutch
1st4.71
2nd3.13
3rd2.10
4th1.67
5th1.28
6th1.00
7th0,84
8th0.67
Reverse3.30
Transfer case: NV241 Command-Trac (MP1622)+
AvailableStandard — Sport, Overland, Mojave
TypePart-time
Operating modes2WD High; 4WD High; Neutral; 4WD Low
Low range ratio2.72:1
Axle ratio3.73 / 4.10 (Mojave, Sport Max. Tow)
Transfer case: MP3022 Selec-Trac+
AvailableOptional — Sport, Overland, Mojave
TypeFull-time
Operating modes2WD High; Auto; 4WD High; Neutral; 4WD Low
Low range ratio4.0:1
Axle ratio3.45 standard; 3.73 / 4.10 (Mojave, Sport Max. Tow)
Transfer case: NV241OR Rock-Trac (MP1622OR)+
AvailableStandard — Rubicon
TypeStandard — Part-time; Available — Full-time
Operating modes2WD High; 4WD High; Neutral; 4WD Low
Low range ratio4.0:1
Axle ratio4.10
Axles+
Front3rd generation Dana heavy-duty axles
Front: differential typeOpen (Sport, Sport S, Overland, Mojave) or Tru-Lok electronic locking (Rubicon)
Front: axle ratios3.73, 4.10
Rear3rd generation Dana heavy-duty axles
Rear: differential typeOpen (Sport, Overland) with available Trac-Lok anti-spin; Tru-Lok electronic locking (Mojave, Rubicon)
Rear: axle ratios3.73, 4.10 (standard on Sport Max. Tow, Mojave, Rubicon)
Electrical system+
Alternator (standard)180 amp (standard Sport), 220 amp (standard all models except Sport) or 240 amp (Trailer Tow, Aux Switches, Max Tow, Cargo Management)
BatteryH6 650 CCA (standard) or H7 700 CCA (Aux Switches)
Suspension+
FrontSolid axle, link coil, leading arms, track bar, coil springs, stabilizer bar, FOX hydraulic jounce bumper (Mojave exclusive)
Front: stabilizer barElectronic Sway-bar Disconnect System — standard, Rubicon
Front: shock typeSport and Overland: Gas-charged monotube shock absorbers with Multi-tuned Valve (MTV) technology; Mojave: FOX 2.5-in. diameter aluminum internal bypass shock absorbers with external reservoirs; Rubicon: High-pressure gas-charged FOX 2.0-in. diameter aluminum monotube shock absorbers with hydraulic rebound stop
RearSolid axle, link coil, trailing arms, track bar, coil springs, stabilizer bar
Rear: shock typeSport and Overland: Gas-charged monotube shock absorbers with Multi-tuned Valve (MTV) technology; Mojave: FOX 2.5-in.diameter aluminum internal bypass shock absorbers with External Reservoirs; Rubicon: High-pressure, gas-charged FOX 2.0-in. diameter aluminum monotube shock absorbers with hydraulic rebound stop
Steering+
TypeElectro-hydraulic power
Overall ratio13.3:1
Turning diameter (curb-to-curb) (ft./m)44.5 – Sport, Overland, 44.8 – Rubicon, 45.0 - Mojave
Steering turns (lock-to-lock)3.24
P/S pumpElectro-hydraulic
Brakes+
TypePower-assisted, anti-lock braking system
AvailabilityStandard
Front: rotor size and type12.9 x 1.1 (330 x 28) vented rotor
Front: caliper size and type2 (51) twin-piston floating calipers
Rear: rotor size and type13.6 x .86 (345 x 22) vented rotor
Rear: caliper size and type2 (51) single-piston floating calipers
Dimensions and capacities+
Wheelbase137.3 (3,487)
Overhang — Front29.7 (755)
Overhang — Rear51.0 (1,296)
Track — Front62.9 (1,598) Sport, Overland / 64.4 (1,636) Sport Max. Tow, Rubicon / 65 (1,650) Mojave
Track — Rear62.9 (1,598) Sport, Overland / 64.4 (1,636) Sport Max. Tow, Rubicon / 65 (1,650) Mojave
Overall length218.0 (5,539)
Overall width73.8 (1,875)
Overall height – Soft top75.0 (1,907) / 76.1 (1,933) – Rubicon
Overall height – Hardtop73.1 (1,857) / 74.1 (1,882) – Rubicon
Box volume35.5 cu. ft. (1.0 cu. m)
Box length, tailgate closed60.3 (1,531)
Box length, tailgate opened81.3 (2,067)
Cargo width – Lift gate56.8 (1,442)
Cargo height – Lift gate33.9 (861)
Liftover height29.7 (755)
Load floor height – Axle33.3 (845)
Distances between wheelhouses44.8 (1,137)
Tailgate opening width50 (1,270)
Open tailgate to ground34.8 (885)

Dimensions are in inches (millimeters) unless noted, measured at curb weight with standard tires and wheels.

Clearances+
245/75R17 Standard on Sport255/70R18 Standard on OverlandLT285/70R17 Standard on MojaveLT285/70R17 Standard on Rubicon
Approach angle (degrees)40.840.844.743.4
Breakover angle (degrees)18.418.420.920.3
Departure angle (degrees)252525.526
Ground clearance (inches)10 (253)10 (253)11.611.1 (283)
Curb weight+
3.6-liter Pentastar V-6
Jeep Gladiator Sport: automatic transmission (lbs./kg)4,672 (2,119)
Jeep Gladiator Sport: manual transmission (lbs./kg)4,650 (2,109)
Jeep Gladiator Sport S: automatic transmission (lbs./kg)4,672 (2,119)
Jeep Gladiator Sport S: manual transmission (lbs./kg)4,650 (2,109)
Jeep Gladiator Overland: automatic transmission (lbs./kg)4,742 (2,137)
Jeep Gladiator Overland: manual transmission (lbs./kg)4,720 (2,141)
Jeep Gladiator Mojave: automatic transmission (lbs./kg)4,974 (2,256)
Jeep Gladiator Mojave: manual transmission (lbs./kg)4,952 (2,246)
Jeep Gladiator Rubicon: automatic transmission (lbs./kg)5,072 (2,301)
Jeep Gladiator Rubicon: manual transmission (lbs./kg)5,050 (2,291)

The sheet's footnote says weights differ by the transmission called out.

Accommodations+
Seating capacity (front/rear)2/3
SAE total interior passenger volume (cu. ft. / cu. m)103 (2.91)
Front: headroom42.8 (1,087) soft top / 40.8 (1036) hardtop
Front: legroom41.2 (1,038)
Front: shoulder room55.7 (1,417)
Front: hip room53.9 (1,370)
Front: seat travel9.4 (239.5)
Front: EPA front volume index53.7 (1.52)
Rear: headroom42.8 (1,087) soft top / 40.8 (1036) hardtop
Rear: legroom38.3 (966)
Rear: knee clearance2.7 (69)
Rear: shoulder room55.7 (1,416)
Rear: hip room55.9 (1,421)
Rear: EPA rear seat volume index (cu. ft. / cu. m)49.2 (1.39)
Liftover height29.7 (755)
Wheels+
Standard (Sport)Standard (Sport S)Optional (Sport S)Standard (Overland)Standard (Mojave)Optional (Mojave)Standard (Rubicon)Optional (Rubicon)
Type and materialFully painted steel with Low Gloss BlackFully painted cast aluminum with High Gloss Tech SilverFully painted cast aluminum with High Gloss BlackFully painted cast aluminum with High Gloss Granite CrystalFully painted cast aluminum with Low Gloss Global BlackFully painted cast aluminum with polish / painted textured Low Gloss BlackFully painted cast aluminum with Granite CrystalPainted pocket with Mid Gloss paint and polished cast aluminum
Size17 x 7.5 in.17 x 7.5 in.17 x 7.5 in.18 x 7.5 in.17 x 7.5 in.17 x 7.5 in.17 x 7.5 in.17 x 7.5 in.
Tires+
Standard (Sport)Standard (Sport S)Standard (Overland)Optional (Overland)Standard (Mojave)Optional (Mojave)Standard (Rubicon)Optional (Rubicon)
Size and type245/75R17, on/off-road, black sidewall245/75R17, on/off-road, black sidewall255/70R18255/70R18LT285/70R17CLT285/70R17CLT285/70R17CLT285/70R17C
Mfr. and modelBridgestone Dueler H/T 685, Bridgestone Dueler A/T RH-SBridgestone Dueler H/T 685, Bridgestone Dueler A/T RH-SBridgestone Dueler H/T 685Bridgestone Dueler A/T RH-SFalken Wildpeak A/TFalken Wildpeak M/TFalken Wildpeak A/TFalken Wildpeak M/T
Revs per mile (km)661 (411) Bridgestone Dueler H/T 685 and A/T RH-S661 (411)404 (650)404 (650)617 (383)617 (383)617 (383)617 (383)
Safety systems+
Four–wheel anti-lock brakesStandard
Electronic stability controlStandard
All-speed traction controlStandard
Towing capacities: Gladiator Sport+
Trans typeTransmissionAxle ratioPayloadBase wt.Base wt. frontBase wt. rearGAWR frontGAWR rearGCWRMax trailer
3.6-liter V-6 gasM6D478 6-speed manual3.731,7004,6502,4652,1863,1003,7509,1004,000
3.6-liter V-6 gasA8850RE 8-speed automatic3.731,1054,6912,4862,2053,1003,7509,6504,500
3.6-liter V-6 gasA8850RE 8-speed automatic4.101,5354,7122,4972,2153,1003,75012,8007,650
3.0-liter dieselA88HP75 8-speed automatic3.731,3254,9882,7332,2553,2003,75011,8006,500
3.0-liter diesel*A88HP75 8-speed automatic3.731,3254,9722,7252,2473,2003,75011,8006,500

GCWR equals base weight plus maximum trailer weight plus 150 lbs. for the driver. The asterisk marks the Sport S model.

Towing capacities: Gladiator Overland+
Trans typeTransmissionAxle ratioPayloadBase wt.Base wt. frontBase wt. rearGAWR frontGAWR rearGCWRMax trailer
3.6-liter V-6 gasM6D478 6-speed manual3.731,1404,7202,5022,2183,1003,7509,1004,000
3.6-liter V-6 gasA8850RE 8-speed automatic3.731,1204,6762,4782,1983,1003,75011,1006,000
3.0-liter dieselA88HP75 8-speed automatic3.731,2755,0412,7562,2853,2003,75011,8006,500

GCWR equals base weight plus maximum trailer weight plus 150 lbs. for the driver.

Towing capacities: Gladiator Mojave+
Trans typeTransmissionAxle ratioPayloadBase wt.Base wt. frontBase wt. rearGAWR frontGAWR rearGCWRMax trailer
3.6-liter V-6 gasM6D478 6-speed manual4.101,2004,9482,6222,3263,1003,7509,9004,500
3.6-liter V-6 gasA8850RE 8-speed automatic4.101,2004,9702,6342,3363,1003,75011,4506,000

GCWR equals base weight plus maximum trailer weight plus 150 lbs. for the driver.

Towing capacities: Gladiator Rubicon+
Trans typeTransmissionAxle ratioPayloadBase wt.Base wt. frontBase wt. rearGAWR frontGAWR rearGCWRMax trailer
3.6-liter V-6 gasM6D478 6-speed manual4.101,2005,0502,6772,3743,1003,75010,0004,500
3.6-liter V-6 gasA8850RE 8-speed automatic4.101,1605,0722,6882,3843,1003,75012,4507,000
3.0-liter dieselA88HP75 8-speed automatic3.731,0755,3522,8872,4653,4003,75012,1006,000

GCWR equals base weight plus maximum trailer weight plus 150 lbs. for the driver.

Source: 2022 Jeep Gladiator Specifications (Stellantis media site).

2022 Jeep Gladiator 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 or after that many years, whichever comes first. Engines: ERC.

Service20k2 yr30k3 yr40k4 yr50k5 yr60k6 yr70k7 yr80k8 yr90k9 yr100k10 yr110k11 yr120k12 yr130k13 yr140k14 yr150k15 yr
Additional Inspections
Inspect the CV/Universal joints.
Inspect front suspension, rear suspension, tie rod ends, and replace if necessary.
Inspect the front and rear axle fluid.
Inspect the brake linings, replace as necessary.
Adjust parking brake on vehicles equipped with four wheel disc brakes.
Inspect transfer case fluid.
Additional Maintenance
Replace engine air cleaner filter.
Replace cabin air filter.
Replace spark plugs – 3.6L Engine.The spark plug change interval is mileage based only, yearly intervals do not apply.
Flush and replace the engine coolant at 10 years or 150,000 miles (240,000 km), whichever comes first.
Change the manual transmission fluid if using your vehicle for any of the following: trailer towing, snow plowing, heavy loading, taxi, police, delivery service (commercial service), off-road, desert operation or more than 50% of your driving is at sustained high speeds during hot weather, above 90°F (32°C).
Change transfer case fluid if using your vehicle for any of the following: police, taxi, fleet, or frequent trailer towing.
Inspect and replace PCV valve if necessary.
Change front and rear axle fluid if using your vehicle for police, taxi, fleet, off-road or frequent trailer towing.

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

  • Change oil and filter.
  • Rotate the tires 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 the CV/Universal joints.
  • Inspect brake pads, shoes, rotors, drums, hoses and parking brake.
  • Inspect engine cooling system protection and hoses.
  • Inspect exhaust system.
  • Inspect engine air cleaner filter if using in dusty or off-road conditions, replace engine air cleaner filter if necessary.
  • Inspect all door latches for presence of grease, reapply if necessary.

2022 Jeep Gladiator 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)—22.0 gal83.0 L
Engine oil with filter3.6L gasoline engine5.0 qt4.7 L
Cooling system3.6L gasoline engine13.0 qt12.3 L
Fuel tank (approximate)3.0L diesel engine19.0 gal72.0 L
Diesel exhaust fluid tank3.0L diesel engine5.1 gal19.3 L
Engine oil with filter3.0L diesel engine9.0 qt8.5 L
Cooling system3.0L diesel engine14.5 qt13.7 L

Engine fluids

ComponentFluid / gradeStandardMopar product
Engine coolant (3.6L gasoline engine)OAT (organic additive technology) coolant, 10 year/150,000 mile formulaMS.90032Mopar Antifreeze/Coolant 10 Year/150,000 Mile (240,000 km) Formula OAT
Engine oil (3.6L gasoline engine)SAE 0W-20 full synthetic, API Starburst certifiedMS-6395Mopar SAE 0W-20 Full Synthetic Engine Oil
Engine oil filter (3.6L gasoline engine)Filter meeting SAE/USCAR-36 performance requirements if Mopar is unavailable—Mopar Engine Oil Filter
Fuel selection (3.6L gasoline engine)87 octane (R+M)/2, 0-15% ethanol——
Engine coolant (3.0L diesel engine)OAT (organic additive technology) coolant, 10 year/150,000 mile formulaMS.90032Mopar Antifreeze/Coolant 10 Year/150,000 Mile (240,000 km) Formula OAT
Engine oil (3.0L diesel engine)SAE 5W-40 full synthetic, API SN or SP capable, API Donut certifiedMS-12991Mopar API Certified SAE 5W-40 Full Synthetic Engine Oil
Engine oil filter (3.0L diesel engine)Filter meeting SAE/USCAR-36 performance requirements if Mopar is unavailable—Mopar Engine Oil Filter
Fuel filter (3.0L diesel engine)3 micron rating required—Mopar Fuel Filter
Fuel selection (3.0L diesel engine)Ultra-low-sulfur highway diesel (15 ppm sulfur max); up to 5% biodiesel (B5) meeting ASTM D-975——
Diesel exhaust fluid (3.0L diesel engine)API-certified DEF meeting ISO 22241ISO 22241Mopar Diesel Exhaust Fluid (DEF)

Chassis fluids & lubricants

ComponentFluid / gradeStandardMopar product
Automatic transmission (If equipped)ZF 8 and 9 speed ATF—Mopar ZF 8 & 9 Speed ATF
Manual transmission (If equipped)ATF+4 automatic transmission fluid—Mopar ATF+4
Transfer caseATF+4 automatic transmission fluid—Mopar ATF+4
Front axle differentialSAE 75W-85 gear and axle lubricant, API GL-5—Mopar Gear & Axle Lubricant (SAE 75W85)
Rear axle differential (M220 (sales codes DRE/DRF))SAE 75W-85 gear and axle lubricant, API GL-5; Trac-Lok limited-slip models need a friction modifier additive—Mopar Gear & Axle Lubricant (SAE 75W85)
Brake master cylinderDOT 3 brake fluid, SAE J1703—Mopar DOT 3 Brake Fluid
Power steering reservoirElectric steering pump fluid—Mopar Electric Steering Pump Fluid

Fuel

EngineMinimumEthanol / biodiesel
3.6L gasoline engine87 octane Regular unleadedUp to 15% (E15)
3.0L diesel engineUltra-low-sulfur dieselUp to B5

Wheel lug nut torque

WheelsTorqueThreadSocket
Lug nuts/bolts130 ft-lb (176 N·m)M14 x 1.50 mm22 mm
  • Cooling system capacity includes the coolant recovery bottle filled to MAX.
  • Gasoline and diesel capacity tables are listed separately in the manual; diesel rows are for the 3.0L diesel engine.
  • Diesel fuel/water separator should be drained if the Water in Fuel light stays on.
  • Use only authorized lug nuts/bolts and re-check torque after 25 miles (40 km).

Source: Owner's manual on Mopar.com. Always confirm with the manual for your exact vehicle.

2022 Jeep Gladiator towing capacity: up to 7,650 lbEvery 2022 tow rating by engine and drive.Open the towing chart →

2022 Jeep Gladiator owner's manuals & publications

The manufacturer's owner's manual, quick guides, radio manuals, supplements and warranty booklets for the 2022 model year.

2022 Jeep Gladiator questions

How much oil does the 2022 Jeep Gladiator take?

With a filter change: 3.6L gasoline engine, 5.0 qt / 4.7 L and 3.0L diesel engine, 9.0 qt / 8.5 L. Capacities are from the owner's manual; check the dipstick or oil-life display after filling.

What kind of oil does the 2022 Jeep Gladiator use?

3.6L gasoline engine: SAE 0W-20 full synthetic, API Starburst certified (MS-6395); 3.6L gasoline engine: Filter meeting SAE/USCAR-36 performance requirements if Mopar is unavailable; 3.0L diesel engine: SAE 5W-40 full synthetic, API SN or SP capable, API Donut certified (MS-12991); and 3.0L diesel engine: Filter meeting SAE/USCAR-36 performance requirements if Mopar is unavailable.

When is the first scheduled maintenance on the 2022 Jeep Gladiator?

At 20,000 miles or 2 years: inspect the cv/universal joints; inspect front suspension, rear suspension, tie rod ends, and replace if necessary; inspect the front and rear axle fluid; inspect the brake linings, replace as necessary; adjust parking brake on vehicles equipped with four wheel disc brakes; replace cabin air filter. Oil changes in between follow the oil-change indicator.

Where can I find the 2022 Jeep Gladiator 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.