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GMC Sierra 1500 Repair Frequencies

Results are for year ending December 31, 2017. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
Year Make/Model Repair Trips Per 100 Cars Compared to all models for the same year    
2017 GMC Sierra (not HD) 25
50% 50% Fewest Trips Most Trips
see reported repairs
  40 Sierra (not HD)s, 7.2 months of data per Sierra (not HD), average 8200 miles
2016 GMC Sierra (not HD) 24
43.8775510204% 43.8775510204% Fewest Trips Most Trips
see reported repairs
  32 Sierra (not HD)s, 10.8 months of data per Sierra (not HD), average 15000 miles
2015 GMC Sierra (not HD) 26
35.7142857143% 35.7142857143% Fewest Trips Most Trips
see reported repairs
  53 Sierra (not HD)s, 9.6 months of data per Sierra (not HD), average 27700 miles
2014 GMC Sierra (not HD) 47
65.2073732719% 65.2073732719% Fewest Trips Most Trips
see reported repairs
  48 Sierra (not HD)s, 9.5 months of data per Sierra (not HD), average 46100 miles

Redesigned.
2013 GMC Sierra (not HD)   small sample, members only   see reported repairs
  21 Sierra (not HD)s, 9.9 months of data per Sierra (not HD), average 54100 miles

* Small sample, members only.
2012 GMC Sierra (not HD)   small sample, members only   see reported repairs
  11 Sierra (not HD)s, 7.7 months of data per Sierra (not HD), average 41300 miles

* Very small sample, members only.
2011 GMC Sierra (not HD)   small sample, members only   see reported repairs
  20 Sierra (not HD)s, 10.2 months of data per Sierra (not HD), average 72200 miles

* Small sample, members only.
2010 GMC Sierra (not HD)   small sample, members only   see reported repairs
  17 Sierra (not HD)s, 8.6 months of data per Sierra (not HD), average 93400 miles

* Small sample, members only.
2009 GMC Sierra (not HD)   small sample, members only   see reported repairs
  10 Sierra (not HD)s, 10.8 months of data per Sierra (not HD), average 100800 miles

* Very small sample, members only.
2008 GMC Sierra (not HD) 21
2.10084033613% 2.10084033613% Fewest Trips Most Trips
see reported repairs
  27 Sierra (not HD)s, 10.5 months of data per Sierra (not HD), average 101500 miles

Unclear why the 2008s in our survey have required fewer repairs than subsequent model years.
2007 GMC Sierra (not HD)   small sample, members only   see reported repairs
  17 Sierra (not HD)s, 9.5 months of data per Sierra (not HD), average 115600 miles

* Small sample, members only.
2006 GMC Sierra (not HD)   small sample, members only   see reported repairs
  12 Sierra (not HD)s, 9.5 months of data per Sierra (not HD), average 132000 miles

* Very small sample, members only.
2005 GMC Sierra (not HD)   small sample, members only   see reported repairs
  16 Sierra (not HD)s, 9.6 months of data per Sierra (not HD), average 126500 miles

* Small sample, members only.
2004 GMC Sierra (not HD)   small sample, members only   see reported repairs
  13 Sierra (not HD)s, 10.2 months of data per Sierra (not HD), average 124000 miles

* Very small sample, members only.
2003 GMC Sierra (not HD)   small sample, members only   see reported repairs
  13 Sierra (not HD)s, 10.5 months of data per Sierra (not HD), average 134100 miles

* Very small sample, members only.

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GMC Sierra 1500 Reliability

You won't find GMC Sierra 1500 reliability information like this anywhere else. Actual repair frequencies, not just vague dots. So you can tell how much the GMC Sierra 1500 truly differs from competing car models in reliability.

These stats are promptly updated four times a year, to much more closely track GMC Sierra 1500 reliability as the cars age. Others tell you how reliable the GMC Sierra 1500 was a year ago, when the cars were a year younger and had 12,000 fewer miles on them. Only TrueDelta tells you how reliable the GMC Sierra 1500 has been recently.

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