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What 5 owners told NHTSA about the 2025 Porsche E3.2 Cayenne

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (5)Crash / fire / injury (2)Driver assistance (4)Backup camera & sensors (2)Brakes (1)Electrical system (1)Fuel system (1)Lane Departure (1)

1 of 5 complaints match · Lane Departure · clear filters

Feb 16, 2026Driver assistanceLane Departure

The attached photos show several instances where the car’s safety systems failed. These cases have been erratic, and begin and end frequently. The car is under warranty, but my dealer cannot discern what causes the problems.

NHTSA ODI 11718212

Working with the data? Download all 5 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2025 Porsche E3.2 Cayenne verdict →