Problems · NHTSA complaints
2016 Fiat 500 Abarth problems
Owners filed 14 complaints about the 2016 Fiat 500 Abarth with NHTSA between Sep 2015 and May 2025. The most-cited component is power train (8).
Complaints
14
Filed with NHTSA
Crashes
3
Reported by owners
Fires
0
Reported by owners
Injuries
2
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Power train8
- Electrical system3
- Engine3
- Service brakes3
- Air bags2
- Electronic stability control (esc)2
- Structure1
- Suspension1
- Wheels1
- Other / unknown2
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 28, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
1
2
2
2
3
1
0
1
1
0
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 0 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 0 |
| 2025 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Power train
8 reports1 crash
“The contact owns a 2016 Fiat 500. The contact stated while driving 50 MPH, the transmission was slipping, and the vehicle lost motive power. No warning light was illuminated. The failure recurred several times. The contact restarted the vehicle and forcefully shifted the transmission into 2nd gear to prevent losing motive power. The contact was able to drive to the residence. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 53,350.”
Electrical system
3 reports
“El auto se detuvo sin avisar solo ya no quiso acelerar. Me marcó muchas fallas en las cuales les tomé foto, me tuvieron que remolcar y mi hijo se pegó en la cabeza, por suerte nada grave. Pondre las fotos de los códigos que aparecen. Tuve q ser remolcado hasta ahorita la batería sigue en un 47% pero aún así sigue sin funcionar el vehículo”
Engine
3 reports
“ON MULTIPLE OCCASIONS MY WIFE'S CARE HAS REFUSED TO SRMTART WITH NOW ANSWER FROM THE DEALERSHIP WHY, THE BRAKES HAVE BEEN REPLACED BY FIAT UNDER WARRANTY AND THEY STILL SQUEAK WHEN IN REVERSE, AND LATELY IT SAYS THERE IS A TIRE SENSOR THAT IS DAMAGED OR LOW ALONG WITH DRIVE MODE UNAVAILABLE, THIS KEEPS US FROM USING THE AWD SYSTEM EFFECTIVELY, AND FIAT SAID THEY FIXED THE ISSUE ONCE BEFORE AND IT CAME BACK WITHIN THE WEEK. THE CAR HAS HAD ELECTRICAL PROBLEMS FROM THE DAY SHE BOUGHT IT ALONG WITH MULTIPLE OCCASIONS WITH NOT STARTING AND MULTIPLE COMPUTER PROBLEMS WITH NOW HELP FROM THE DEALERSHIPS, THIS CAR IS STILL COVERED UNDER ALL WARRANTIES AND STILL CAUSES PROBLEMS WITH MY WIFE GOING TO WORK. ON TWO OCCASIONS THE DRIVE MODE UNAVAILABLE ERROR CAME UP WHILE DRIVING, THIS DOESN'T ALLOW THE CAR TO OPERATE THE AWD SYSTEM LIKE IT SHOULD”
Service brakes
3 reports1 crash
“FIAT 500E VEHICLE BRAKING BEHAVIOR IS UNEXPECTEDLY HARD, SUDDEN, OR UNPREDICTABLE UNTIL THE USER USES AN OBD SCAN TOOL WITH APPROPRIATE DIAGNOSTIC SOFTWARE- AND INITIATES BRAKE CONTROLLER SENSOR RE-CALIBRATION. THIS OPTION IS FOUND UNDER THE DIAGNOSTIC MENU UNDER: ABS>RENENERATIVE BRAKE CONTROLLER>ACTIVE DIAGNOSTICS, AND THEN SELECTING THE PROCEDURE TO START (RBC SENSOR CALIBRATION). ONLINE FORUM USERS (PLEASE SEE LINK BELOW) ARE CURRENTLY USING 3RD PARTY SOFTWARE, AT THEIR OWN EXPENSE, TO CORRECT THE BRAKING DEFICIENCY (APPROXIMATELY $49). MY PERSONAL VEHICLE WAS PURCHASED USED AND WAS EXHIBITING SUDDEN AND UNEXPECTED BRAKING ISSUES AT APPROXIMATELY 8,500 MILES; THIS IS IN MY OPINION A VERY LOW NUMBER OF MILES TO BE EXPERIENCING REGENERATE BRAKING AND CONTROL ISSUES. PLEASE REFERENCE THE ONGOING DISCUSSION THREAD AT FIAT 500E ONLINE FORUMS: HTTPS://WWW.FIAT500OWNERS.COM/THREADS/FIX-GRABBY-BRAKES-FOR-70.149282/#POST-1292483”
Air bags
2 reports2 crashes
“MY VEHICLE WAS T-BONED ON MY DRIVERSIDE DOOR. THE VEHICLE THAT HIT ME WAS GOING 50MPH ACCORDING TO THE POLICE REPORT. I WAS CROSSING THE STREET AT ABOUT 10-15MPH. NOT A SINGLE AIRBAG ENGAGED, SIDE CURTAIN, SEAT, ETC. IT WAS ON A CITY STREET AND THE CAR THAT HIT ME WAS SPEEDING.”
Electronic stability control (esc)
2 reports
“THE CAR STOPPED WORKING IN THE MIDDLE OF THE HIGHWAY, STARTED TO GIVE ERROR MESSAGES AND TURNED ON ENGINE SERVICE, TRANSMISSION AND PARKING BRAKES LIGHTS. A FEW SECONDS AFTER WE JUST GOT THE MESSAGE: DRIVE MODE UNAVAILABLE AND THE CAR STOPPED. IT WAS REALLY DANGEROUS AND MY FAMILY AND I WERE IN A TERRIBLE RISK OF HAVE A PRETTY BAD ACCIDENT. WE ARE REALLY LUCKY THAT NOTHING HAPPENED TO US, WE COULD DIE THAT NIGHT.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.