25 problems have been reported for the 2005 BMW 5 Series. The following chart shows the 11 most common problems for 2005 BMW 5 Series. The number one most common problem is related to the vehicle's air bags with 10 problems. The second most common problem is related to the vehicle's service brakes, hydraulic (3 problems).
| Problem Category | Number of Problems |
|---|---|
| Air Bag | |
| Service Brakes | |
| Electrical System | |
| Power Train | |
| Steering | |
| Tire | |
| Visibility | |
| Seat Belt | |
| Seats | |
| Latches/locks/linkage | |
| Suspension |
The following chart shows the number of problems reported during each of the service years since the debut of the 2005 BMW 5 Series in 2005.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 |
When making the decision between buying a new or used BMW 5 Series, the following table can be used to compare the 2005 BMW 5 Series with the BMW 5 Series from other model years. Note that the number of problems reported for the 2005 5 Series is 25 while the average number of problems reported for the 15 model years of the BMW 5 Series is 37.
| Model Year | Number of Problems |
|---|---|
| 2012 5 Series | |
| 2011 5 Series | |
| 2010 5 Series | |
| 2009 5 Series | |
| 2008 5 Series | |
| 2007 5 Series | |
| 2006 5 Series | |
| 2005 5 Series | |
| 2004 5 Series | |
| 2003 5 Series | |
| 2002 5 Series | |
| 2001 5 Series | |
| 2000 5 Series | |
| 1999 5 Series | |
| 1997 5 Series |