Is the 2016 Fiat 500X a bad year?
154 owner complaints to NHTSA. Engine and transmission complaints are in line with other 500X years.
Keep it
Engine and transmission complaints for the 2016 Fiat 500X are in line with other 500X years.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2016 500X owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 33,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| Engine | 52 (34%) | 26k–48k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Transmission and drivetrain | 50 (32%) | 29k–69k miles · around this mileage | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Electrical system | 48 (31%) | 30k–56k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| Exterior lighting | 14 (9%) | too few with a mileage | — |
| Speed control | 10 (6%) | too few with a mileage | — |
| Stability control | 10 (6%) | too few with a mileage | — |
| Steering | 8 (5%) | too few with a mileage | — |
| Body structure | 7 (5%) | too few with a mileage | — |
| Brakes | 6 (4%) | too few with a mileage | — |
| Fuel system | 6 (4%) | too few with a mileage | — |
| Air bags | 5 (3%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 33,000 miles. Not a quote.
What owners reported alongside their complaints
Of 154 complaints: 3 mention a crash · 3 mention a fire · 2 report an injury · 5 say the car was towed.
9 complaints were filed in the last 12 months, the newest in Jun 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
My 2016 Fiat 500X started overheating with approximately 32,900 miles on it. I had the fan assembly and 50 amp fuse replaced.
Car has approx 26k miles. Driving under normal conditions this morning and warning came on "Service engine. Drive mode unavailable".
Vehicle consumes excessive oil in between regular oil service windows. Vehicle also shuts off randomly while in motion with no warning at all.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 33,000 miles), not by content. Unverified.
Recalls for the 2016 Fiat 500X: 1
The transmission sensor clusters may have insufficient crimps in the transmission wire harness, and as a result, the transmission may unexpectedly shift to neutral. If the vehicle unexpectedly shifts to neutral, there is an increased risk of a crash.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Fiat: 116
Repair instructions Fiat sent its dealers for symptoms seen in the shop on the 2016 Fiat 500X. Ask a dealer or mechanic for a bulletin by its number.
2.4L Excessive Oil Consumption XS1 Warranty Extension
2.4L Excessive Oil Consumption XB1 Warranty Extension
MIL/check engine lamp comes on after performing U90 recall PCM software update
WiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
Every Fiat 500X year
2016 · 2017 · 2018 · 2019 · 2020 · 2022 · All 500X years side by side
Other Fiat models: Fiat 500 · Fiat 500L. All makes and models.
Questions
Is the 2016 Fiat 500X a bad year?
154 owner complaints to NHTSA. Engine and transmission complaints are in line with other 500X years. At 33,000 miles the tool says: Keep it.
What are the most common problems with the 2016 Fiat 500X?
By owner complaints to NHTSA: engine (52), transmission and drivetrain (50), electrical system (48), exterior lighting (14), speed control (10).
How many recalls does the 2016 Fiat 500X have?
1 recall campaign list this model year: Transmission and drivetrain (NHTSA 16V-529). A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.