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What 19 owners told NHTSA about the 2023 Porsche Taycan 4s With Performance Pack

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 · Visibility & wipers · clear filters

Jan 2, 2024Electrical systemVisibility & wipers

Taycan’s cabin heater fails during winter months without warning. Car will send out “precondition unavailable” messages With heater not working car is unable to defrost front window. It becomes a serious hazard while driving and needing the window to stay clear. Dealership so far is replacing the high voltage heater component. But might happen again within a few months. No actual remedy besides replacing with the same part that destine t fail again

NHTSA ODI 11563174

Working with the data? Download all 19 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 2023 Porsche Taycan 4s With Performance Pack verdict →