Porsche Years to Avoid by Model
Porsche years to avoid: the 2011 Cayenne (62 complaints). 2 of the 6 Porsche models we track have at least one avoid-rated year; the cleanest records include the 2009 Cayenne and 2025 911. Based on 660 NHTSA owner complaints, rated model year by model year.
Source: NHTSA owner complaints, recall campaigns & service bulletins · Updated 2026-11-07 · By CarWhere Research · Methodology
Porsche years to avoid, model by model
| Model | Years to avoid | Best years | NHTSA complaints |
|---|---|---|---|
| Porsche Cayenne | 200820112014 | 20092017 | 417 (2008–2025) |
| Porsche Panamera | None rated avoid | — | 109 (2010–2025) |
| Porsche 911 | 201920202021 | 20242025 | 0 (2015–2026) |
| Porsche 911 Carrera | None rated avoid | — | 54 (2008–2025) |
| Porsche 911 GT3 | None rated avoid | — | 31 (2008–2025) |
| Porsche 911 Turbo | None rated avoid | — | 49 (2008–2025) |
Verdicts are each model’s own, rated against that model’s history (see the methodology); counts are raw federal filings, not adjusted for sales volume.
The worst year for each Porsche model
2011 Porsche Cayenne: 62 NHTSA owner complaints · all avoid-rated years: 2008, 2011 and 2014 · Full Cayenne breakdown →
2020 Porsche 911: 0 NHTSA owner complaints · all avoid-rated years: 2019, 2020 and 2021 · Full 911 breakdown →
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Frequently asked questions
What Porsche years should you avoid?
By model: Cayenne 2008, 2011 and 2014; 911 2019, 2020 and 2021. Each verdict matches that model's own years-to-avoid page, built from NHTSA owner-complaint and recall records.
What are the best Porsche years to buy?
The cleanest federal records by model: Cayenne 2009 and 2017; 911 2024 and 2025.
Which Porsche model has the most years to avoid?
The Porsche Cayenne, with 3 avoid-rated model years (2008, 2011 and 2014) across 18 years on record (2008–2025).
How are Porsche years to avoid rated?
Each model year's NHTSA owner complaints are weighted for severity, converted to a rate per year on the road, compared with the rest of that model's own history and adjusted for recalls. Models not yet scored that way are ranked by combined NHTSA complaint and manufacturer service-bulletin volume. Full method at /research/years-to-avoid/methodology.
Where does the Porsche data come from?
Federal records: 660 NHTSA owner complaints across 6 Porsche models, plus NHTSA recall campaigns and manufacturer service bulletins filed with NHTSA. Counts are raw federal filings, not adjusted for sales volume.