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GMC - Problems, Statistics, and Analysis

Compare GMC models

The following chart shows the GMC models that have had the most problems reported. Note that a model on the top of the list may simply indicate that it is a popular model rather than a problematic car. For example, over the years, GMC has sold far more Yukon model cars than the C7500 model.

Table 1. Compare GMC models

GMC Model Number of Problems
  Yukon
5,282
  Envoy
4,321
  Sierra
4,123
  Sierra 1500
3,044
  Acadia
2,859
  Jimmy
2,030
  Sierra 2500
1,097
  Suburban
1,050
  Sonoma
1,038
  Terrain
881
  Safari
843
  Canyon
523
  Savana
485
  Sierra 3500
285
  C2500
218
  C1500
157
  Yukon Hybrid
45
  C3500
35
  C4500
27
  Vandura
20
  T-series
19
  W Series
18
  Blazer
18
  Topkick
12
  P30
11
  C5500
7
  C6500
5
  C7500
5

Number of problems reported for all models of GMC built from year 1996 to 2017.

Owners of GMC cars have reported a total of 28,458 problems across all GMC models built from year 1996 to 2017. The average number of problems per model year in this period, reported across all GMC models, is 1292.5. Cars from GMC's 2004 model year have the most problems reported (2,183 problems).

Table 2. Number of problems reported during the vehicle's first year in service

Model Year Number of Problems
  1996 GMC
1,752
  1997 GMC
1,753
  1998 GMC
1,286
  1999 GMC
2,114
  2000 GMC
1,880
  2001 GMC
1,546
  2002 GMC
1,907
  2003 GMC
2,163
  2004 GMC
2,183
  2005 GMC
1,759
  2006 GMC
1,212
  2007 GMC
1,943
  2008 GMC
1,817
  2009 GMC
759
  2010 GMC
947
  2011 GMC
1,033
  2012 GMC
527
  2013 GMC
355
  2014 GMC
674
  2015 GMC
573
  2016 GMC
161
  2017 GMC
91

Common problems of GMC Vehicles

The following chart shows the most common problems reported across all models of GMC cars. The number one most common problem of GMC cars is related to the vehicle's service brakes, hydraulic, with 4,946 problems reported. The second most common GMC car problem is related to the vehicle's electrical system (3,150 problems).

Table 3. Common problems of GMC vehicles



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