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GMC Sierra 1500 Reliability

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Results are for year ending September 30, 2016. 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    
2016 GMC Sierra (not HD) 28
51.2987012987% 51.2987012987% Fewest Trips Most Trips
see reported repairs
  26 Sierra (not HD)s, 4.9 months of data per Sierra (not HD), average 5800 miles
2015 GMC Sierra (not HD) 25
38.0952380952% 38.0952380952% Fewest Trips Most Trips
see reported repairs
  72 Sierra (not HD)s, 8.6 months of data per Sierra (not HD), average 12900 miles
2014 GMC Sierra (not HD) 37
59.8901098901% 59.8901098901% Fewest Trips Most Trips
see reported repairs
  65 Sierra (not HD)s, 9.4 months of data per Sierra (not HD), average 27400 miles

Redesigned.
2013 GMC Sierra (not HD) 32
41.6256157635% 41.6256157635% Fewest Trips Most Trips
see reported repairs
  32 Sierra (not HD)s, 8.3 months of data per Sierra (not HD), average 40500 miles
2012 GMC Sierra (not HD)   small sample, members only   see reported repairs
  15 Sierra (not HD)s, 9.0 months of data per Sierra (not HD), average 40300 miles

* Small sample, members only.
2011 GMC Sierra (not HD) 42
40.1098901099% 40.1098901099% Fewest Trips Most Trips
see reported repairs
  28 Sierra (not HD)s, 9.2 months of data per Sierra (not HD), average 69600 miles
2010 GMC Sierra (not HD)   small sample, members only   see reported repairs
  20 Sierra (not HD)s, 8.0 months of data per Sierra (not HD), average 77900 miles

* Small sample, members only.
2009 GMC Sierra (not HD)   small sample, members only   see reported repairs
  17 Sierra (not HD)s, 8.4 months of data per Sierra (not HD), average 78100 miles

* Small sample, members only.
2008 GMC Sierra (not HD) 25
6.04395604396% 6.04395604396% Fewest Trips Most Trips
see reported repairs
  27 Sierra (not HD)s, 10.6 months of data per Sierra (not HD), average 89700 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
  23 Sierra (not HD)s, 8.5 months of data per Sierra (not HD), average 100500 miles

* Small sample, members only.
2006 GMC Sierra (not HD)   small sample, members only   see reported repairs
  19 Sierra (not HD)s, 8.7 months of data per Sierra (not HD), average 131600 miles

* Small sample, members only.
2005 GMC Sierra (not HD)   small sample, members only   see reported repairs
  14 Sierra (not HD)s, 10.1 months of data per Sierra (not HD), average 124600 miles

* Very small sample, members only.
2004 GMC Sierra (not HD)   small sample, members only   see reported repairs
  17 Sierra (not HD)s, 9.8 months of data per Sierra (not HD), average 131700 miles

* Small sample, members only.
2003 GMC Sierra (not HD)   small sample, members only   see reported repairs
  22 Sierra (not HD)s, 8.9 months of data per Sierra (not HD), average 140600 miles

* Small sample, members only.
2002 GMC Sierra (not HD)   small sample, members only   see reported repairs
  13 Sierra (not HD)s, 9.8 months of data per Sierra (not HD), average 136600 miles

* Very small sample, members only.
2001 GMC Sierra (not HD)   small sample, members only   see reported repairs
  13 Sierra (not HD)s, 6.8 months of data per Sierra (not HD), average 151900 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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