2019 Jeep Grand Cherokee vs 2019 Porsche Cayenne
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Sep 23, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2019 Jeep Grand Cherokee | 2019 Porsche Cayenne |
|---|---|---|
| NHTSA complaints | 367 | 42 |
| Recall campaigns | 7 | 6 |
| Service bulletins (TSBs) | 514 | 820 |
| Investigations | 3 | 0 |
| Crash reports | 17 | 1 |
| Fire reports | 4 | 0 |
| NCAP overall rating | 4/5 | — |
| EPA MPG (combined) | 17–24 | 20–21 |
| Median reported incident mileage | 36,431 mi | — |
Reported problems side by side
| Component | Jeep Grand Cherokee | Porsche Cayenne |
|---|---|---|
| Electrical System | 82 | 10 |
| Engine | 64 | 5 |
| Service Brakes, Hydraulic | 64 | 0 |
| Service Brakes | 49 | 5 |
| Power Train | 45 | 6 |
| Air Bags | 19 | 11 |
| Vehicle Speed Control | 15 | 4 |
| Exterior Lighting | 11 | 5 |
Symptoms owners describe
| Check engine light | 39 | 0 |
| Stalling | 33 | 0 |
| Loss of power | 12 | 0 |
| Overheating | 11 | 0 |
| Misfire / rough idle | 7 | 0 |
| Hesitation / surging | 7 | 0 |
| Vibration / shaking | 6 | 0 |
| Shifting problems | 5 | 0 |
2019 Jeep Grand Cherokee
2019 Porsche Cayenne
Compare all Jeep Grand Cherokee vs Porsche Cayenne years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.