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What 3 owners told NHTSA about the 2016 Porsche Panamera

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 (3)Crash / fire / injury (1)Brakes (1)Lights (1)Transmission & drivetrain (1)Visibility & wipers (1)

1 of 3 complaints match · Transmission & drivetrain · crash/fire/injury only · clear filters

Aug 9, 2023Transmission & drivetrainBrakesCrash

The contact owned a 2016 Porsche Panamera. The contact stated that while driving at 2 MPH and while the contact attempted to make a right turn when the brake pedal was depressed, the brakes failed to engage inadvertently. The steering column also became inoperable. The vehicle would not stop and the steering column would not turn, which resulted in an accident. The vehicle was towed to the dealer, and a police report was filed; however, the vehicle was not diagnosed or repaired. The vehicle was declared a total loss by the Allstate Insurance Adjuster. The contact stated that he had previously experienced brake failure while driving the vehicle and had taken the vehicle to the dealer for servicing, but the dealer could not diagnose the failure at either visit. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 60,000.

NHTSA ODI 11537362

Working with the data? Download all 3 complaints as CSV · fetched from NHTSA July 10, 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 Panamera verdict →