2008 Porsche Cayenne vs 2008 Toyota Highlander
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 7, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2008 Porsche Cayenne | 2008 Toyota Highlander |
|---|---|---|
| NHTSA complaints | 27 | 403 |
| Recall campaigns | 3 | 11 |
| Service bulletins (TSBs) | 395 | 281 |
| Investigations | 0 | 2 |
| Crash reports | 0 | 44 |
| Fire reports | 0 | 14 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 15–16 | 19–26 |
| Median reported incident mileage | 80,437 mi | 78,000 mi |
Reported problems side by side
| Component | Porsche Cayenne | Toyota Highlander |
|---|---|---|
| Service Brakes | 0 | 66 |
| Engine | 6 | 58 |
| Air Bags | 0 | 57 |
| Electrical System | 7 | 43 |
| Vehicle Speed Control | 0 | 45 |
| Steering | 1 | 40 |
| Tires | 2 | 25 |
| Power Train | 6 | 18 |
Symptoms owners describe
| Stalling | 0 | 24 |
| Airbag warning light | 0 | 22 |
| Clunking / rattling | 0 | 20 |
| Hesitation / surging | 0 | 13 |
| Brake problems | 0 | 11 |
| Check engine light | 0 | 7 |
| Rust / corrosion | 0 | 7 |
2008 Porsche Cayenne
2008 Toyota Highlander
Compare all Porsche Cayenne vs Toyota Highlander 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.