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What 6 owners told NHTSA about the 2018 Toyota Prius C

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 (6)Crash / fire / injury (3)Electrical system (1)Engine (1)Speed control (1)Steering (1)Transmission & drivetrain (1)Visibility & wipers (1)

1 of 6 complaints match · Visibility & wipers · crash/fire/injury only · clear filters

Oct 4, 2018Visibility & wipers1 injury

WHILE ON MY MORNING COMMUTE ON THE FREEWAY THE MOONROOF UNEXPECTEDLY EXPLODED SHOWERING FRAGMENTS OF GLASS INTO THE VEHICLE. ONE SHARD ACTUALLY SPLINTERED INTO MY FINGER REQUIRING MEDICAL ATTENTION I HAVE NUMEROUS PICTURES ON MY PHONE

NHTSA ODI 11133398

Working with the data? Download all 6 complaints as CSV · fetched from NHTSA July 22, 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 2018 Toyota Prius C verdict →