| Manufacturer | Jeep |
|---|---|
| Model | Gladiator |
| Generation | 1st (JT) |
| Production | 2020 – present |
| Body | Pickup |
| Layout | 4WD |
| Engines | EXF · ERC |
| Markets | Global · multi-market |
Download Owner's Manual
Official PDF, hosted by Jeep. 2026 model-year edition · 14.2 MB.
This document is the manufacturer's reference for every fluid capacity, torque value, service interval and warning indicator in the JT Gladiator. We link directly to the OEM hosting — nothing is republished here.
Verified specifications6 datapoints
Read directly from the vehicle's type-approval / owner-manual documents and cited per value. Where multiple homologated variants exist, a value shown as a range varies by variant.
Full oil & fluid capacities, per engine → — engine-oil (with filter), viscosity, coolant, transmission & torque, cited.
| Engine | ||
|---|---|---|
| Engine capacity | 3,000–3,600 (varies by engine) | Verified[3] |
| Fluids & capacities | ||
| Coolant capacity | 10.6–11.4 (varies by engine) | Verified[3] |
| Engine oil capacity | 4.73–8.5 (varies by engine) | Verified[3] |
| Oil specification | MS-12991 / MS-6395 | Verified[3] |
| Oil viscosity | 5W-40 / SAE 0W-20 | Verified[3] |
| Torque | ||
| Wheel bolt / lug-nut torque | 176 | Verified[3] |
Dimensions & capacities
| Length | 5539 mm · 218.1 in |
|---|---|
| Width | 1894 mm · 74.6 in |
| Height | 1869 mm · 73.6 in |
| Wheelbase | 3488 mm · 137.3 in |
| Fuel tank | 83 L · 21.9 gal (US) · 18.3 gal (UK) |
Drivetrain & chassis
| Layout | 4WD |
|---|---|
| Front suspension | Solid Dana 44 axle 5-link coil |
| Rear suspension | Solid Dana 44 axle 5-link coil |
| Front brakes | Ventilated disc 12.9 in (Rubicon 13.0 in) |
| Rear brakes | Ventilated disc 13.5 in |
Pick your trim — compare all variants4 trims
Side-by-side specs for every Gladiator (JT, 1st gen) variant. Click a row for the full spec sheet (fluids, torques, parts, maintenance) filtered to that engine.
| Trim | Engine | Hp |
|---|---|---|
| 3.0 EcoDiesel V6 Rubicon (260 Hp) 4WD 8AT | EXF | 260 |
| 3.6 Pentastar V6 Mojave (285 Hp) 4WD 8AT | ERC | 285 |
| 3.6 Pentastar V6 Sport (285 Hp) 4WD 6MT | ERC | 285 |
| 3.6 Pentastar V6 Sport (285 Hp) 4WD 8AT | ERC | 285 |
Available engines2
- EXFFCA VM Motori 3.0L EcoDiesel V63.0 L · 6-cyl · diesel · turbo
- ERCChrysler 3.6L Pentastar V6 (ERC, Upgrade, 2016+)3.6 L · 6-cyl · petrol
Gen-wide fluids8
Same value across every engine in this generation. Engine-specific fluids (oil, coolant, transmission) are shown per trim in the comparison above and on each trim's page.
| Brake fluid | — · Mopar DOT 3 SAE J1703 (DOT 4 LV acceptable backup)[1] |
|---|---|
| Front differential | — · Mopar 75W-85 GL-5 Synthetic Axle Lubricant + Limited-Slip Additive (Rubicon)[1] |
| Rear differential | — · Mopar 75W-85 GL-5 Synthetic Axle Lubricant + Limited-Slip Additive[1] |
| Washer fluid | — · Mopar Windshield Washer Solvent (or equivalent low-temp formula)[1] |
| Transmission (auto) | — · Mopar ZF 8 & 9 Speed ATF (MS-12892)[1] |
| Transmission (manual) | — · Mopar Manual Transmission Fluid (MS-9417 or equivalent)[1] |
| Transfer case | — · Mopar Transfer Case Lubricant for NV241 (Sport Command-Trac) or NV241OR (Rubicon Rock-Trac)[1] |
| A/C refrigerant | — · R-1234yf; see under-hood A/C label[1] |
Sources
- Jeep Gladiator (JT) 2022 Owner's ManualOEM Owner's Manual; covers all 2022 Gladiator trims + both available engines.Retrieved 2026-05-24
- Jeep Gladiator (JT) workshop service specificationsWorkshop-grade service data (battery, wheel-nut + axle torques). Vendor-neutral per house policy.Retrieved 2026-05-24
- Jeep Gladiator (JT) Owner's Manual (2021)US OEM owner-manual ingest; MY 2021Retrieved 2026-11-03