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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
5,503
  Envoy
4,340
  Sierra
4,132
  Sierra 1500
3,235
  Acadia
2,916
  Jimmy
2,030
  Sierra 2500
1,119
  Suburban
1,050
  Sonoma
1,039
  Terrain
910
  Safari
849
  Canyon
549
  Savana
486
  Sierra 3500
292
  C2500
218
  C1500
157
  Yukon Hybrid
50
  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 2018.

Owners of GMC cars have reported a total of 29,052 problems across all GMC models built from year 1996 to 2018. The average number of problems per model year in this period, reported across all GMC models, is 1262.1. Cars from GMC's 2004 model year have the most problems reported (2,189 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
2,117
  2000 GMC
1,893
  2001 GMC
1,548
  2002 GMC
1,915
  2003 GMC
2,168
  2004 GMC
2,189
  2005 GMC
1,768
  2006 GMC
1,229
  2007 GMC
2,041
  2008 GMC
1,946
  2009 GMC
805
  2010 GMC
987
  2011 GMC
1,099
  2012 GMC
552
  2013 GMC
373
  2014 GMC
720
  2015 GMC
605
  2016 GMC
166
  2017 GMC
116
  2018 GMC
1

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 4,972 problems reported. The second most common GMC car problem is related to the vehicle's electrical system (3,193 problems).

Table 3. Common problems of GMC vehicles



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