Porsche Cayenne: which model years draw the most owner complaints?
509 complaints filed with NHTSA about the Porsche Cayenne, model years 2003 to 2026. No model year stands out for the engine or transmission against the others. Quietest mature years by complaint count: 2008, 2012, 2011. Counts of unverified owner reports, compared only with other years of the same model; not failure rates.
Complaints by model year
| MODEL YEAR | COMPLAINTS | VS OTHER YEARS | STANDS OUT | RECALLS |
|---|---|---|---|---|
| 2003 CayenneFEW REPORTS | 2 | — | 2 | |
| 2004 CayenneFEW REPORTS | 38 | — | 6 | |
| 2005 CayenneFEW REPORTS | 32 | quiet: 4 of 10 | 4 | |
| 2006 CayenneFEW REPORTS | 41 | — | 3 | |
| 2008 CayenneFEW REPORTS | 27 | quiet: 1 of 10 | 3 | |
| 2009 CayenneFEW REPORTS | 15 | — | 2 | |
| 2010 CayenneFEW REPORTS | 1 | — | 2 | |
| 2011 CayenneFEW REPORTS | 30 | quiet: 3 of 10 | 3 | |
| 2012 CayenneFEW REPORTS | 27 | quiet: 2 of 10 | 4 | |
| 2013 CayenneFEW REPORTS | 40 | — | 3 | |
| 2014 CayenneFEW REPORTS | 53 | — | 3 | |
| 2015 CayenneFEW REPORTS | 14 | — | 2 | |
| 2016 CayenneFEW REPORTS | 40 | — | 2 | |
| 2017 CayenneFEW REPORTS | 19 | — | 2 | |
| 2018 CayenneFEW REPORTS | 13 | — | 1 | |
| 2019 CayenneFEW REPORTS | 48 | — | 6 | |
| 2020 CayenneFEW REPORTS | 24 | — | 4 | |
| 2021 CayenneFEW REPORTS | 21 | — | 5 | |
| 2022 CayenneFEW REPORTS | 4 | — | 2 | |
| 2023 CayenneFEW REPORTS | 5 | — | 1 | |
| 2024 CayenneFEW REPORTS | 5 | — | 4 | |
| 2025 CayenneFEW REPORTS | 5 | — | 2 | |
| 2026 CayenneFEW REPORTS | 5 | — | 1 |
"Stands out" = 40 or more complaints naming that system and at least twice the model's quiet (lower-quartile) year, or twice the share seen across every vehicle of that model year. Newer years have had less time on the road. "Quiet" ranks only years with 7+ years on the road and 20+ complaints. NHTSA data through November 2026.
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Source: NHTSA public complaints, recalls, service bulletin and investigation databases, data received through November 2026. Complaints are unverified reports from owners, not failure rates: sales volumes are unknown, so a model year is only compared with other years of the same model. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Year pages: