198 problems have been reported for the 2001 Nissan Xterra. The following chart shows the 20 most common problems for 2001 Nissan Xterra. The number one most common problem is related to the vehicle's visibility with 43 problems. The second most common problem is related to the vehicle's fuel system, gasoline (23 problems).
In our research we use the PPMY index to compare the reliability of vehicles. The PPMY index of a certain model is defined as the problems reported per thousand vehicles per Year. The total sales of the 2001 Nissan Xterra in the United States are 92,326 units [1]. If the total number of problems reported by Nissan Xterra owners in the last 21 years is 198, and the age of the vehicle is 21, the PPMY index can then be calculated as
PPMY Index = 198 / 92,326 / 21 * 1000 = 0.10.
For more information, refer to this page: A study of reliability comparison across Nissan Xterra model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2001 Nissan Xterra in 2001.
| Service Year | Number of Problems |
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| 2022 | |
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| 2001 |
When making the decision between buying a new or used Nissan Xterra, the following table can be used to compare the 2001 Nissan Xterra with the Nissan Xterra from other model years. Note that the number of problems reported for the 2001 Xterra is 198 while the average number of problems reported for the 16 model years of the Nissan Xterra is 245.
| Model Year | Number of Problems |
|---|---|
| 2015 Xterra | |
| 2014 Xterra | |
| 2013 Xterra | |
| 2012 Xterra | |
| 2011 Xterra | |
| 2010 Xterra | |
| 2009 Xterra | |
| 2008 Xterra | |
| 2007 Xterra | |
| 2006 Xterra | |
| 2005 Xterra | |
| 2004 Xterra | |
| 2003 Xterra | |
| 2002 Xterra | |
| 2001 Xterra | |
| 2000 Xterra |