There are 1 owner-reported fuel system complaints for the 2014 Fiat 500Lin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
MY VEHICLE BEGAN LEAKING GASOLINE FROM UNDER THE CAR PROFUSELY. A LARGE PUDDLE OF GASOLINE FILLED MY GARAGE FLOOR. I PUSHED THE CAR OUT MY GARAGE AND A TOW TRUCK PICKED IT UP AND TOOK IT TO A LOCAL FIAT DEALER. GASOLINE WAS VISIBLY DRIPPING OUT THE CAR. THE LEAK WAS VERY BAD. IT WAS NOT A SMALL LEAK AT ALL. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026