2015 BMW 328I fuel/propulsion system problems
15 owner complaints filed with NHTSA name the fuel/propulsion system on the 2015 BMW 328I — 12% of all complaints for this model year.
What owners report
“On XXX, while driving on Interstate XXX with my family near [XXX], the engine shut off and the vehicle lost all power. The event was preceded by a "Reduced Power" error displayed on the dashboard. Traffic was moderate and I was able to pull over to the right shoulder. The engine shutting off while…”
filed Aug 5, 2026
“The engine intake tract, PCV infrastructure, and the main lower engine wiring harness loom failed due to improper reassembly during Federal Safety Recall 24V-608. The technician left the main intake coupler completely loose and spinning freely by hand, and left the MAF sensor crooked. This…”
filed Jul 17, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Fuel tank limited warranty for leakage, due to defects in materials or workmanship, has been extended to 15 years/150,000 miles as determined from the original in-service date
B010322 · Warranty Program/Extension · issued Oct 25, 2024
Fuel/propulsion System problems in other 328I years
| Year | Reports | Share |
|---|---|---|
| 2016 328I | 1 | 2% |
| 2014 328I | 13 | 9% |
| 2013 328I | 18 | 7% |
| 2012 328I | 10 | 8% |
| 2011 328I | 20 | 3% |
| 2010 328I | 7 | 5% |
| 2009 328I | 20 | 10% |
| 2008 328I | 13 | 5% |
| 2007 328I | 9 | 2% |
| 2000 328I | 1 | 1% |
| 1999 328I | 1 | 1% |
Other reported problem areas on the 2015 BMW 328I
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.