Between them, the 2016 and 2017 hold 169 of the 187 complaints, or 90%. Tap any bar or generation.
What 500X owners report across recent generations
Owner summary2016–2023 (1st generation)
The 2016 draws by far the most NHTSA complaints for the 500X, which Fiat sold in the US through the 2023 model year. Transmission and engine complaints lead. Owners describe the transmission sticking in a gear, dropping into neutral, or the engine stalling. CarComplaints lists transmission failure, a service engine light and oil burning for 2016. A recall covers 2016 models with the 9 speed automatic whose transmission sensor wiring may be poorly crimped and let the transmission shift to neutral. [1] [2]
Owner summary updated September 29, 2026.