2014 BMW 320I engine problems
11 owner complaints filed with NHTSA name the engine on the 2014 BMW 320I — 22% of all complaints for this model year.
What owners report
“I was driving on a on a busy interstate after work and out of nowhere I get the Temperature warning and start losing power. This is Dangerous! I am submitting this complaint to report a safety‑related defect involving the electric water pump on my 2014 BMW 320i. This issue is widely documented…”
filed Mar 9, 2026
“I own a 2014 BMW 320IX and first time today, August 20th the Engine Overheat message came on my dashboard and then started to go idle and appear that it was about to die. Upon letting the car sit for a few hours to cool off, within a quarter of a mile of driving the car again the light came up and…”
filed Aug 20, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Component specific limited warranty extension. For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle Nitrogen Oxide (NOx) Sensor(s) to: 10 years/120,000 miles as…
SIB011918 · Service Bulletin/Repair Instructions · issued May 1, 2022
Engine problems in other 320I years
| Year | Reports | Share |
|---|---|---|
| 2018 320I | 5 | 24% |
| 2016 320I | 7 | 28% |
| 2015 320I | 11 | 33% |
Other reported problem areas on the 2014 BMW 320I
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.