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 C6500 model.

Table 1. Compare GMC models

GMC Model Number of Problems
  Yukon
6,297
  Envoy
4,448
  Sierra
4,201
  Sierra 1500
3,908
  Acadia
3,371
  Jimmy
2,030
  Terrain
1,273
  Sierra 2500
1,183
  Suburban
1,050
  Sonoma
1,041
  Safari
850
  Canyon
642
  Savana
492
  Sierra 3500
311
  C2500
218
  C1500
157
  Yukon Hybrid
72
  C3500
35
  C4500
27
  W Series
21
  Vandura
20
  T-series
19
  Blazer
18
  Topkick
12
  P30
11
  C5500
8
  C7500
5
  C6500
5

Number of problems reported for all models of GMC built from year 1996 to 2019.

Owners of GMC cars have reported a total of 31,725 problems across all GMC models built from year 1996 to 2019. The average number of problems per model year in this period, reported across all GMC models, is 1320.9. Cars from GMC's 2007 model year have the most problems reported (2,247 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
1,754
  1998 GMC
1,286
  1999 GMC
2,122
  2000 GMC
1,901
  2001 GMC
1,560
  2002 GMC
1,932
  2003 GMC
2,220
  2004 GMC
2,231
  2005 GMC
1,804
  2006 GMC
1,270
  2007 GMC
2,247
  2008 GMC
2,158
  2009 GMC
930
  2010 GMC
1,147
  2011 GMC
1,314
  2012 GMC
736
  2013 GMC
505
  2014 GMC
944
  2015 GMC
1,150
  2016 GMC
340
  2017 GMC
287
  2018 GMC
99
  2019 GMC
13

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 5,233 problems reported. The second most common GMC car problem is related to the vehicle's electrical system (3,432 problems).

Table 3. Common problems of GMC vehicles



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