Reliability & cost of ownership
Porsche Cayenne Reliability & Common Problems
How reliable is the Porsche Cayenne? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for a full reliability and repair-cost forecast.
Porsche Cayenne problems by model year
65 recall entries and 497 owner complaints on file across 23 model years, sourced from the federal NHTSA database.
Most-complained-about components
Owner complaints filed with NHTSA against the Porsche Cayenne, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- power train116 complaints
- unknown or other90 complaints
- electrical system80 complaints
- engine76 complaints
- air bags64 complaints
- fuel/propulsion system63 complaints
- exterior lighting36 complaints
- service brakes23 complaints