Jeep Grand Cherokee Oil Capacity & Oil Type
TL;DR
Capacity depends heavily on engine code and generation, not just model year - the WK2-to-WL oil pan redesign alone dropped the V6 figure by a full quart.
Why the engine code matters more than the model year
The Grand Cherokee has been built across two recent generations that share engine families but not always the same capacity: the WK2 (2011-2021 model years) and the WL/WL2 (2022-present). Stellantis redesigned the 3.6L Pentastar oil pan for the WL generation, which lowered the fill capacity - so a 2021 and a 2022 Grand Cherokee V6 do not take the same amount of oil even though both use a Pentastar engine.
Verified capacities by engine
Figures below were cross-checked against multiple dealership service references and oil-change parts suppliers. Where sources disagreed significantly, this is noted rather than guessed at.
| Engine code / years | Capacity with filter (L / US qt) | Viscosity |
|---|---|---|
| 3.6L Pentastar V6, WK2 (2011-2021) | 5.7 L / 6.0 qt | 0W-20 (2016-2021); 5W-20 (2013-2015); 5W-30 (2011-2012) |
| 3.6L Pentastar V6, WL (2022-present) | 4.7 L / 5.0 qt | 0W-20 |
| 5.7L HEMI V8 (2011-2024) | 6.6 L / 7.0 qt | 5W-20 (2011-2021); 0W-20 (2022-2024) |
| 6.4L HEMI V8 (SRT, 2012-2021) | 6.6 L / 7.0 qt | 0W-40 |
| 3.0L EcoDiesel V6 (2014-2019) | Sources disagree widely (roughly 7.6-10 L / 8-10.5 qt reported) | 5W-40 (5W-30 on early pre-service-bulletin fills) |
| 2.0L Turbo PHEV (4xe, 2022-2025) | 4.7 L / 5.0 qt (single source, not cross-confirmed) | 5W-30 |
Where the EcoDiesel figure gets confused
For the 3.0L EcoDiesel V6, published figures range from about 8.0 to over 10 quarts, and some sources appear to mix up the Grand Cherokee sump with the Ram 1500 EcoDiesel sump (a different oil pan and capacity). Because of this spread, do not treat any single EcoDiesel number found online as reliable - check your own build sheet or dipstick markings instead.
Always confirm on your specific vehicle
Trim, drivetrain, and even mid-year running changes can shift these figures slightly. The authoritative source for your exact vehicle is:
- The oil-fill reminder sticker on the driver's door jamb or the underside of the hood
- Your owner's manual, in the capacities and specifications section
- The engine oil filler cap, which is often stamped with the recommended viscosity
- A dealer parts lookup by your 17-digit VIN, which pins down the exact engine build
Summary
| 3.6L Pentastar V6 (WK2, 2011-2021) | 5.7 L / 6.0 qt with filter, 0W-20 |
|---|---|
| 3.6L Pentastar V6 (WL, 2022-present) | 4.7 L / 5.0 qt with filter, 0W-20 |
| 5.7L HEMI V8 (2011-2024) | 6.6 L / 7.0 qt with filter |
| 6.4L HEMI V8 SRT (2012-2021) | 6.6 L / 7.0 qt with filter, 0W-40 |
| 3.0L EcoDiesel V6 (2014-2019) | sources vary, roughly 8-10.5 qt - verify on vehicle |
| Best source for your exact vehicle | Driver's door jamb sticker or owner's manual fluid-capacities table |
Full diagnostics
For the complete step-by-step diagnostic and repair guide, see Jeep Grand Cherokee: Common Problems, Fault Codes & Repairs.
Frequently asked questions
Does a 2022 Grand Cherokee V6 take the same oil amount as a 2020?
No. The 2020 (WK2 generation) 3.6L Pentastar takes about 6.0 US quarts (5.7 L) with filter, while the redesigned 2022 (WL generation) 3.6L Pentastar takes about 5.0 US quarts (4.7 L) - a full quart less because Stellantis changed the oil pan design between generations.
What viscosity oil does the Grand Cherokee 5.7L HEMI need?
5W-20 was factory-specified for 2011-2021 HEMI-equipped Grand Cherokees, and this changed to 0W-20 for the 2022-2024 model years. Capacity stayed at 7.0 US quarts (6.6 L) with filter across both spans.
How much oil does the 3.0L EcoDiesel Grand Cherokee take?
Published figures vary considerably (roughly 8 to over 10 quarts) and some sources appear to conflate the Jeep figure with the Ram 1500 EcoDiesel figure, which uses a different oil pan. Rather than rely on any single web figure, confirm the exact quart amount on your oil-fill door sticker or owner's manual before an oil change.
Where is the most reliable place to check my exact oil capacity?
The sticker on the driver's door jamb (or under the hood on some model years) and the owner's manual capacities table are the manufacturer's own data for your specific VIN-built engine, and will always beat a generic figure found online.