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What 51 owners told NHTSA about the 2011 Porsche Cayenne S

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 (51)Crash / fire / injury (1)Engine (24)Transmission & drivetrain (16)Airbags (3)Brakes (3)Electrical system (3)Engine & cooling (2)Lights (2)Speed control (2)Driver assistance (1)Electronic Stability Control (esc) (1)

3 of 51 complaints match · Airbags · clear filters

Nov 26, 2024Airbags

The original Porsche leather upper dashboard has shrunk, causing exposed staples, and rippling of the leather , including rippling and bunching of the leather that is covering the passenger dash airbag assembly. I have been informed that in the event of an accident causing airbags to deploy, the passenger airbag would likely not deploy correctly, and further injury could also occur because of exposed staples and hardware that should not be exposed. My Porsche dealer and independent dealer have both advised replacement of dash (for a very large sum of money). I have also taken the vehicle to multiple upholstery shops and all have declined to fix the problem solely due to the airbag risk/liability. This is very common issue for late model porsche full leather option dashes, and specifically Cayenne models seem to be heavily affected. At this point, I am worried about the safety of my vehicle, and continue usage, and the dealer price to fix out of pocket is prohibitive (the part itself from the porsche dealer is >$6000, not including significant labor charges to remove and replace the full dash). Cayenne owners have been quoted over $10,000 to fix the issue from dealers. Thank you for your time

NHTSA ODI 11627391

Nov 26, 2024Airbags

Porsche dash material is separating from the substrate of the structure. This material is directly between the airbag and the now loose material on the surface of the dash (leather). Porsche will not repair this and recommends a replacement at an estimated $10,000 USD. There is a significant risk to safety as the now loose upper material will interfere with the deployment of the airbag on the passenger side, adding potential harm and injury to a passenger inside the vehicle.

NHTSA ODI 11627588

Nov 19, 2024Airbags

The leather on my Porsche Cayenne dashboard has shrunk and is pulling away from the front of the dashboard. My mechanic tells me that this is a possible safety issue because if the vehicle is in an accident, the front passenger airbag may not deploy correctly and recommends replacing (expensive). In checking various Porsche online forums, this appears to be a common issue among owners with the more expensive leather dashboards.

NHTSA ODI 11626222

Working with the data? Download all 51 complaints as CSV · fetched from NHTSA July 21, 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 2011 Porsche Cayenne S verdict →