We've updated our reliability stats for the F-150 to include owner experiences through June 30, 2016. Reliability information elsewhere is based on a survey conducted in April 2015--well over a year ago.

Repair frequencies, in terms of repair trips per 100 cars per year (lower is better):

2016 F-150: 34, moderate
2015 F-150: 31, moderate
2014 F-150: 30, moderate
2013 F-150: 40, moderate
2013 F-150 EcoBoost: 22, low
2012 F-150: 20, low
2012 F-150 EcoBoost: 38, moderate
2011 F-150: 33, low
2011 F-150 EcoBoost: 35, moderate
2010 F-150: 42, moderate
2009 F-150: 43, low
2008 F-150: 43, low, very small sample size
2007 F-150: 28, low
2006 F-150: 32, low
2005 F-150: 60, low, small sample size
2004 F-150: 70, moderate
2003 F-150: 117, moderate, small sample size
2002 F-150: 94, moderate
2001 F-150: 96, moderate, small sample size

We have two additional statistics, "Nada-odds" and "Lemon-odds", to indicate the percentage of cars with no repairs in the past year and those that required 3+ trips to the repair shop:

2015 F-150: 76, < 1
2014 F-150: 76, < 1
2013 F-150: 67, < 1
2013 F-150 EcoBoost: 78, < 1
2011 F-150 EcoBoost: 66, < 1
2010 F-150: 66, < 1
2009 F-150: 64, < 1
2004 F-150: 44, 4

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

For the repairs behind these stats, reliability information on other models, and to sign up to help improve this information:

Ford F-150 reliability ratings and comparisons