181 problems have been reported for the 1999 Cadillac Deville. The following chart shows the 20 most common problems for 1999 Cadillac Deville. The number one most common problem is related to the vehicle's air bags with 47 problems. The second most common problem is related to the vehicle's engine and engine cooling (46 problems).
The following chart shows the number of problems reported during each of the service years since the debut of the 1999 Cadillac Deville in 1999.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 | |
| 2004 | |
| 2003 | |
| 2002 | |
| 2001 | |
| 2000 | |
| 1999 |
When making the decision between buying a new or used Cadillac Deville, the following table can be used to compare the 1999 Cadillac Deville with the Cadillac Deville from other model years. Note that the number of problems reported for the 1999 Deville is 181 while the average number of problems reported for the 10 model years of the Cadillac Deville is 203.
| Model Year | Number of Problems |
|---|---|
| 2005 Deville | |
| 2004 Deville | |
| 2003 Deville | |
| 2002 Deville | |
| 2001 Deville | |
| 2000 Deville | |
| 1999 Deville | |
| 1998 Deville | |
| 1997 Deville | |
| 1996 Deville |