My GarageUsed Jeep Grand Cherokee Buying Guide
The Grand Cherokee is Jeep's premium SUV. Pentastar V6 is the safest engine pick; HEMI is powerful but MDS lifter risk applies.
Best Years to Buy
Generations with the strongest long-term reputation.
Refined 8AT; proven V6.
Years to Research Carefully
Not deal-breakers — but they reward a careful buyer.
Lifter tick pattern.
Emissions settlement and EGR concerns.
Common Problems
Bring this list to your pre-purchase inspection.
- ✓MDS lifter failure on HEMI
- ✓Air-suspension leaks if equipped
- ✓EcoDiesel EGR issues
- ✓Electronics/UConnect quirks
Maintenance Expectations
Comparable to full-size domestic SUV for cost.
Air-suspension and complex electronics are the biggest ownership variables.
Inspection Checklist
What to verify on any candidate car.
Ownership Experience
- • Comfortable, capable, and premium-feeling.
- • Real-world 18–22 mpg on Pentastar.
- • Records matter.
Should You Buy a Used Jeep Grand Cherokee?
Yes. Prefer Pentastar with records; HEMI with lifter history.
Thinking About a Specific Grand Cherokee?
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