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What 7 owners told NHTSA about the 2016 Porsche Cayman Gt4

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 (7)Airbags (3)Seat belts (2)Electrical system (1)Engine (1)Fuel system (1)Lights (1)Steering (1)Visibility & wipers (1)

1 of 7 complaints match · Fuel system · clear filters

Aug 25, 2024SteeringFuel system

Engine stalls when stopped if not in sport mode. Electronic gauge display for oil level is confusing and shows low oil level in green, causing the user to add oil when it is full. Steering rubs and knocks when turning.

NHTSA ODI 11610745

Working with the data? Download all 7 complaints as CSV · fetched from NHTSA July 27, 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 2016 Porsche Cayman Gt4 verdict →