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What 19 owners told NHTSA about the 2023 Porsche Taycan Turbo 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 (19)Crash / fire / injury (3)Electrical system (9)Brakes (7)Engine (4)Airbags (1)Body & structure (1)Driver assistance (1)Fuel system (1)Speed control (1)Transmission & drivetrain (1)Visibility & wipers (1)

1 of 19 complaints match · Driver assistance · clear filters

May 11, 2026BrakesDriver assistance

When the forward collision warning activates, the braking pedal loses its effectiveness and causes the car to brake much more slowly than it should, which actually increases the chance of a collision occurring. This has happened multiple times to me in the past few weeks. It is a very dangerous problem.

NHTSA ODI 11736999

Working with the data? Download all 19 complaints as CSV · fetched from NHTSA July 18, 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 2023 Porsche Taycan Turbo S verdict →