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What 44 owners told NHTSA about the 2011 Porsche Cayenne Turbo S E-hybrid

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 (44)Crash / fire / injury (2)Engine (21)Transmission & drivetrain (15)Airbags (3)Electrical system (3)Engine & cooling (2)Speed control (2)Brakes (1)Driver assistance (1)Lights (1)Steering (1)

1 of 44 complaints match · Lights · clear filters

May 17, 2023Lights

2011 Porsche Cayenne S Model- Consumer is writing in reference to Porsche Recall ANB4. Requesting investigation into the rubber sealer replacements and ordering the Porsche Cars North America to redo the recall for all subjected vehicles after providing enough headlight rubber sealers to dealerships. Recall letter & pictures attached.

NHTSA ODI 11522393

Working with the data? Download all 44 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 Turbo S E-hybrid verdict →