We've updated our reliability stats for the Xterra to include owner experiences through December 31, 2013.

Repair frequencies, in terms of repair trips per 100 cars per year:

2010 Xterra: 28, low, very small sample size
2008 Xterra: 53, moderate, very small sample size
2007 Xterra: 13, low, very small sample size
2006 Xterra: 119, high, very small sample size
2005 Xterra: 115, high, small sample size
2000 Xterra: 100, moderate, very small sample size

We'll have further updates in May and in August. The more owners participate, the more comprehensive and precise these will be.

To see the repairs behind these stats, and to sign up to help improve this information:

Nissan Xterra reliability ratings and comparisons