2004 GMC W Series - Problems, Statistics, and Analysis

🔎 Common problems of the 2004 GMC W Series

4 problems have been reported for the 2004 GMC W Series. The following chart shows the 3 most common problems for 2004 GMC W Series. The number one most common problem is related to the vehicle's service brakes, hydraulic with 2 problems. The second most common problem is related to the vehicle's (1 problem).

Table 1. Common problems of the 2004 GMC W Series

Problem Category	Number of Problems
Service Brakes	2
	1
Diesel Fuel System	1

📈 Problem Occurrence Trend

The following chart shows the number of problems reported during each of the service years since the debut of the 2004 GMC W Series in 2004.

Table 2. Problem Occurrence Trend

Service Year	Number of Problems
2023	1
2022	0
2021	0
2020	0
2019	0
2018	0
2017	0
2016	0
2015	0
2014	0
2013	0
2012	0
2011	0
2010	2
2009	1
2008	0
2007	0
2006	0
2005	0
2004	0

📊 Compare the 2004 GMC W Series with Other Model Years

When making the decision between buying a new or used GMC W Series, the following table can be used to compare the 2004 GMC W Series with the GMC W Series from other model years. Note that the number of problems reported for the 2004 W Series is 4 while the average number of problems reported for the 9 model years of the GMC W Series is 2.

Table 3. Compare the 2004 GMC W Series with other model years

Model Year	Number of Problems
2008 W Series	1
2007 W Series	6
2006 W Series	4
2004 W Series	4
2003 W Series	1
2002 W Series	1
2001 W Series	2
2000 W Series	2
1999 W Series	1

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☘ W Series Service Bulletins

⚑ W Series Safety Recalls

☤ W Series Defect Investigations