Bmw M440i Engine Problems
2 owner complaints filed with NHTSA across 1 model years.
Complaints by Year
Worst year: 2021. Best year: 2021.
Owner Reports
A representative sample of complaints filed with NHTSA.
Engine · 2021 4
The car basically blew up on the highway at rush hour. BMW knows of this issue with this model and has some of their other models under a recall for this very thing. I have a service action from BMW saying that the water pump assembly ...
Engine · 2021 2
The engine starter motor system failed, specifically involving an intermittent no-start condition related to a pinion starter line break / internal component defect. The vehicle and all original mechanical components are fully intact and...