10 problems have been reported for the 2003 Audi Quattro. The following chart shows the 6 most common problems for 2003 Audi Quattro. The number one most common problem is related to the vehicle's electrical system with 3 problems. The second most common problem is related to the vehicle's engine and engine cooling (3 problems).
| Problem Category | Number of Problems |
|---|---|
| Electrical System | |
| Engine And Engine Cooling | |
| Suspension | |
| Visibility | |
| Power Train | |
| Tire |
The following chart shows the number of problems reported during each of the service years since the debut of the 2003 Audi Quattro in 2003.
| 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 |
When making the decision between buying a new or used Audi Quattro, the following table can be used to compare the 2003 Audi Quattro with the Audi Quattro from other model years. Note that the number of problems reported for the 2003 Quattro is 10 while the average number of problems reported for the 11 model years of the Audi Quattro is 11.
| Model Year | Number of Problems |
|---|---|
| 2009 Quattro | |
| 2005 Quattro | |
| 2004 Quattro | |
| 2003 Quattro | |
| 2002 Quattro | |
| 2001 Quattro | |
| 2000 Quattro | |
| 1999 Quattro | |
| 1998 Quattro | |
| 1997 Quattro | |
| 1996 Quattro |