Fiat 500 X problems, by model year and system
180 complaints owners filed with NHTSA about the Fiat 500 X 2016–2018, and the 2 systems the record is deep on — engine (65), transmission and drivetrain (54). Each system has a page across the years; 2 model-year pages go deeper still. Every figure is a linked federal record; none is a failure rate or a verdict on one car.
The systems the record is deep on
Source: NHTSA complaints, recalls, investigations and manufacturer communicationsFiat 500 X complaints, year by system
Source: NHTSA complaint databaseComplaints owners filed with NHTSA naming each system, per model year; a bold count links the year’s own page on that system. Counts scale with sales and with time on the road; nothing here is a rate, and NHTSA’s headings are coarse (“Power Train” is the transmission and the driveline).
Common questions
Source: NHTSA complaint databaseWhich Fiat 500 X system draws the most complaints?
Engine: 65 complaints across 3 model years, 36% of everything owners filed about the Fiat 500 X. A count, not a rate — it says nothing about how many were sold.
Which Fiat 500 X year has the most complaints?
2016 (154), 2017 (15), 2018 (11). Older years have had longer to collect them; the year pages show each year's share by system.