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
6,365
  Envoy
4,460
  Sierra
4,212
  Sierra 1500
3,993
  Acadia
3,419
  Jimmy
2,032
  Terrain
1,338
  Sierra 2500
1,195
  Suburban
1,050
  Sonoma
1,041
  Safari
850
  Canyon
658
  Savana
494
  Sierra 3500
315
  C2500
218
  C1500
157
  Yukon Hybrid
75
  C3500
35
  C4500
27
  W Series
21
  Vandura
20
  T-series
19
  Blazer
18
  Topkick
12
  P30
11
  C5500
8
  C6500
5
  C7500
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 32,053 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 1334.6. Cars from GMC's 2007 model year have the most problems reported (2,262 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
2,124
  2000 GMC
1,901
  2001 GMC
1,560
  2002 GMC
1,935
  2003 GMC
2,225
  2004 GMC
2,234
  2005 GMC
1,811
  2006 GMC
1,273
  2007 GMC
2,262
  2008 GMC
2,183
  2009 GMC
932
  2010 GMC
1,162
  2011 GMC
1,361
  2012 GMC
759
  2013 GMC
525
  2014 GMC
987
  2015 GMC
1,218
  2016 GMC
361
  2017 GMC
296
  2018 GMC
111
  2019 GMC
18

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 5,273 problems reported. The second most common GMC car problem is related to the vehicle's electrical system (3,467 problems).

Table 3. Common problems of GMC vehicles



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