Diagsheet

Fiat problems by model

  • 419complaints
  • 3models

Newest report Jul 11, 2026 · checked Oct 2, 2026

At a glance

Most complaints
The 500L draws 158 of the 419 Fiat complaints on this site (38%). The 500, with 107, draws the fewest.
Single worst model year
The 2014 Fiat 500L has more complaints than any other Fiat model year here, 158. Its most reported problem is transmission warning light (34).
Most reported problem
Across Fiat models, stalling has the most reports (65). It's the top problem on 2 of the 3 models: 500 and 500X.
Crash, fire and injury reports
7% of Fiat complaints here report a crash, a fire or an injury; the typical vehicle on this site sits at 6%.
Recalls
8 recall campaigns cover the Fiat model years with a page here, each on a single model year.

Questions

Which Fiat model has the most complaints?

The 500L, with 158 of the 419 Fiat complaints here.

Which Fiat model year has the most complaints?

The 2014 Fiat 500L, with 158 complaints.

What is the most common problem on Fiat vehicles?

Stalling, with 65 reports across the Fiat models here.

How many recalls cover Fiat vehicles on this site?

8 recall campaigns cover the Fiat model years with a page here, each on a single model year.