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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.

GMC Sierra 1500 Reliability:
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Year Make/Model Repair Frequencysuccessful repair trips per 100 cars per year Compared to all models for the same year  
2014 GMC Sierra (not HD) 45 Sierra (not HD)s, 5.8 months of data per Sierra (not HD), average 7500 miles

Redesigned.
23
30% Fewest Trips Most Trips
see reported repairs
2013 GMC Sierra (not HD) 32 Sierra (not HD)s, 9.6 months of data per Sierra (not HD), average 11400 miles20
20% Fewest Trips Most Trips
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2012 GMC Sierra (not HD)   12 Sierra (not HD)s, 9.0 months of data per Sierra (not HD), average 22800 miles

* Very small sample size.
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or 12 Sierra (not HD)s, 9.0 months of data per Sierra (not HD), average 22800 miles

* Very small sample size.
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2011 GMC Sierra (not HD) 32 Sierra (not HD)s, 8.8 months of data per Sierra (not HD), average 36200 miles43
50% Fewest Trips Most Trips
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2010 GMC Sierra (not HD)   20 Sierra (not HD)s, 8.9 months of data per Sierra (not HD), average 43000 miles

* Small sample size.
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or 20 Sierra (not HD)s, 8.9 months of data per Sierra (not HD), average 43000 miles

* Small sample size.
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2009 GMC Sierra (not HD)   22 Sierra (not HD)s, 8.8 months of data per Sierra (not HD), average 85900 miles

* Small sample size.
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or 22 Sierra (not HD)s, 8.8 months of data per Sierra (not HD), average 85900 miles

* Small sample size.
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2008 GMC Sierra (not HD) 36 Sierra (not HD)s, 9.7 months of data per Sierra (not HD), average 79200 miles48
30% Fewest Trips Most Trips
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2007 GMC Sierra (not HD) 26 Sierra (not HD)s, 9.3 months of data per Sierra (not HD), average 87800 miles

Redesigned.
74
60% Fewest Trips Most Trips
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2006 GMC Sierra (not HD)   19 Sierra (not HD)s, 7.3 months of data per Sierra (not HD), average 100200 miles

* Small sample size.
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or 19 Sierra (not HD)s, 7.3 months of data per Sierra (not HD), average 100200 miles

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2005 GMC Sierra (not HD)   21 Sierra (not HD)s, 9.6 months of data per Sierra (not HD), average 92700 miles

* Small sample size.
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2004 GMC Sierra (not HD) 25 Sierra (not HD)s, 10.1 months of data per Sierra (not HD), average 125200 miles86
50% Fewest Trips Most Trips
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2003 GMC Sierra (not HD)   22 Sierra (not HD)s, 9.5 months of data per Sierra (not HD), average 128600 miles

* Small sample size.
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or 22 Sierra (not HD)s, 9.5 months of data per Sierra (not HD), average 128600 miles

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2002 GMC Sierra (not HD)   15 Sierra (not HD)s, 10.3 months of data per Sierra (not HD), average 125900 miles

* Small sample size.
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or 15 Sierra (not HD)s, 10.3 months of data per Sierra (not HD), average 125900 miles

* Small sample size.
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2001 GMC Sierra (not HD)   18 Sierra (not HD)s, 8.9 months of data per Sierra (not HD), average 162900 miles

* Small sample size.
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or 18 Sierra (not HD)s, 8.9 months of data per Sierra (not HD), average 162900 miles

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2000 GMC Sierra (not HD) 27 Sierra (not HD)s, 8.7 months of data per Sierra (not HD), average 153000 miles76
30% Fewest Trips Most Trips
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What People Are Saying about Reliability and the GMC Sierra 1500

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What Our Members Are Saying about the Reliability and Durability of the GMC Sierra 1500

GMC Sierra 1500 Reliability and Durability: Cons
YearBody/PowertrainComment
2006 4dr Extended Cab 6.5ft bed 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range
Slightly better than Dodge, but at the bottom of the reliability pile. This truck is on its third set of front wheel bearings and a new alternator at just 130,000 miles.