Problems · NHTSA complaints
2019 Fiat 5 Series problems
Owners filed 3 complaints about the 2019 Fiat 5 Series with NHTSA between Feb 2020 and Nov 2020. The most-cited component is fuel/propulsion system (1).
Complaints
3
Filed with NHTSA
Crashes
1
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Fuel/propulsion system1
- Forward collision avoidance1
- Fuel system, gasoline1
- Power train1
- Vehicle speed control1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 29, 2026NHTSA vehicle page
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Fuel/propulsion system
1 report
“THE PROBLEM STARTED WHEN I STARTED THE CAR FOR THE FIRST TIME IT WAS SHOWING A WARNING WITH THE SECURITY SYSTEM OF THE CAR, WHEN I GO TO THE GAS STATION I TRIED TO PUMP GAS AND THE PUMP STOPS PUMPING AND THE CAR WON'T TAKE THE GAS, THROWING IT OUTSIDE, AND SPILLING GAS ON THE FLOOR OF THE GAS STATION AND SPILLING IN MY CLOTHES. TO FILL THE TANK TOOK MY MORE THAN 10 MINUTES TO FIILL IT COMPLETELY, THIS SITUATION WILL CONTINUE TO OCCUR EVERYTIME I WILL FILL THE TANK IF IT WAS LOWER THAN HALF SO AFTER THAT I TOOK THE CAR TO THE DEALERSHIP TO DO AN INSPECTION. WHEN THE MECHANICAL CHIEF SAW THE WARNING ON THE CAR HE ASK ME WHEN DID THE CAR STARTED TO SHOW THE WARNING, AND AFTER A FEW WEEKS, THE DEALERSHIP CALLS ME AND TELLS ME THAT THE CAR HAD A FAULTY IN THE ROOF WELDING AND IT WAS LEAKING WATER AND THIS DAMAGE ON OF THE SENSORS IN THE CAR. THEY TOOK THE CAR BACK FOR A MONTH AND THEY FIXED THE PROBLEM WITH THE ROOF BUT THE PROBLEM WITH THE GAS CONTINUED. WHEN I TRIED PUMPING GAS IT KEEP DOING THE SAME THING SPILLING GAS, SO I TAKE THE CAR AGAIN TO THE DEALER, AND ONE OF THE EMPLOYEES COMES WITH ME TO SEE THE PROBLEM WHEN THE CARS WON'T TKE GAS AND STARTS SPILLING…”
Forward collision avoidance
1 report
Fuel system, gasoline
1 report
“TL* THE CONTACT OWNS A 2019 FIAT 500X. THE CONTACT STATED WHILE REFUELING THE VEHICLE, GASOLINE SPILLED OUT ONTO THE GROUND. THE VEHICLE WAS TAKEN TO FIAT & ALFA ROMEO DE SAN JUAN LOCATED AT ACUARELA 59 - MARGINAL MARTNEZ NADAL, URB, MUOZ RIVERA, 00969, PUERTO RICO, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE FUEL TANK NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN. INVALID VIN.”
Power train
1 report1 crash
“TL* THE CONTACT OWNS A 2019 FIAT 500X. THE CONTACT STATED THAT WHILE DRIVING ON THE HIGHWAY, THE VEHICLE INDEPENDENTLY SHIFTED OUT OF DRIVE AND INTO NEUTRAL. THE CONTACT PULLED OVER AND RE-SHIFTED INTO DRIVE AND CONTINUED DRIVING. AFTER ARRIVING TO HER DESTINATION, SHE ATTEMPTED TO PARK AND THE VEHICLE SUDDENLY ACCELERATED AND CRASHED INTO A GUARDRAIL. THE CONTACT MENTIONED THAT THE ACCELERATOR PEDAL WAS NOT APPLIED AT THE TIME OF THE FAILURE. THE AIR BAGS DID NOT DEPLOY AND THE FRONT BUMPER DETACHED. THERE WERE NO INJURIES AND NO POLICE REPORT WAS FILED. A LOCAL DEALER (DEALER INFORMATION WAS UNKNOWN) WAS EMAILED TO REQUEST A TOW. THE VEHICLE REMAINED AT THE SCENE OF THE ACCIDENT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 4,700. THE VIN WAS NOT AVAILABLE.”
Vehicle speed control
1 report1 crash
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 29, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.