5.7 HEMI V8 (petrol)
2011–2021 · petrol · 5654cc · 352hp
Engine codes: EZH
Reliability, common problems and owner reviews for the Jeep Grand Cherokee 5.7 HEMI V8 (petrol). Check this before you buy used.
The 5.7 HEMI V8 — strong and durable bottom end, but notable for oil consumption from sticking piston rings (can lead to knocking and bearing damage if run low) plus the HEMI lifter/MDS tick. Thirsty. A well-maintained, low-oil-use example is great; a neglected oil-burner risks bearing damage.
Known Issues
Sticking piston rings cause oil consumption; run low and you risk knocking and bearing damage.
Fix / Workaround: Check oil consumption; keep topped; investigate knocking.
Repair cost: €0–€3000
Typically appears after: 130,000 km
HEMI tick from lifter/MDS.
Fix / Workaround: Quality oil; investigate early.
Repair cost: €300–€2500
Mileage Thresholds
After 130,000 km: Oil consumption / lifter attention.
Pre-Purchase Checklist
- ☐Check oil consumption + level
- ☐Listen for lifter tick / knock
- ☐Budget heavily for fuel
Frequently asked questions
Is the Jeep Grand Cherokee 5.7 HEMI V8 (petrol) reliable?
History-Dependent — The 5.7 HEMI V8 — strong and durable bottom end, but notable for oil consumption from sticking piston rings (can lead to knocking and bearing damage if run low) plus the HEMI lifter/MDS tick. Thirsty. A well-maintained, low-oil-use example is great; a neglected oil-burner risks bearing damage.
What are the common problems and reviews for the Jeep Grand Cherokee 5.7 HEMI V8 (petrol)?
The most commonly reported problems: Oil consumption (sticking rings), Lifter / MDS tick.
Is a used Jeep Grand Cherokee 5.7 HEMI V8 (petrol) worth buying?
The engine itself is OK; condition is everything. Unknown or patchy history = walk away.