BMW 328I engine and engine cooling problems by year
464 NHTSA owner complaints name the engine and engine cooling across 15 328I model years. The most reported year is 2011 with 175 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2016 328I | 13 | 23% | — | |
| 2015 328I | 42 | 34% | 100,000 mi | |
| 2014 328I | 29 | 19% | 93,000 mi | |
| 2013 328I | 44 | 17% | 106,000 mi | |
| 2012 328I | 16 | 12% | 123,500 mi | |
| 2011 328I | 175 | 31% | 118,000 mi | |
| 2010 328I | 39 | 25% | 109,250 mi | |
| 2009 328I | 21 | 11% | 103,000 mi | |
| 2008 328I | 33 | 14% | 100,000 mi | |
| 2007 328I | 35 | 9% | 88,000 mi | |
| 2000 328I | 5 | 4% | — | |
| 1999 328I | 1 | 1% | — | |
| 1998 328I | 2 | 8% | — | |
| 1997 328I | 3 | 12% | — | |
| 1996 328I | 6 | 19% | — |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.