2004 Buick Regal - Problems, Statistics, and Analysis

🔎 Common problems of the 2004 Buick Regal

89 problems have been reported for the 2004 Buick Regal. The following chart shows the 13 most common problems for 2004 Buick Regal. The number one most common problem is related to the vehicle's electrical system with 33 problems. The second most common problem is related to the vehicle's engine and engine cooling (26 problems).

📈 PPMY Index and Problem Occurrence Trend

In our research we use the PPMY index to compare the reliability of vehicles. The PPMY index of a certain model is defined as the problems reported per thousand vehicles per Year. The total sales of the 2004 Buick Regal in the United States are 18,984 units [1]. If the total number of problems reported by Buick Regal owners in the last 18 years is 89, and the age of the vehicle is 18, the PPMY index can then be calculated as

      PPMY Index = 89 / 18,984 / 18 * 1000 = 0.26.

For more information, refer to this page: A study of reliability comparison across Buick Regal model year vehicles.

The following chart shows the number of problems reported during each of the service years since the debut of the 2004 Buick Regal in 2004.

📊 Compare the 2004 Buick Regal with Other Model Years

When making the decision between buying a new or used Buick Regal, the following table can be used to compare the 2004 Buick Regal with the Buick Regal from other model years. Note that the number of problems reported for the 2004 Regal is 89 while the average number of problems reported for the 23 model years of the Buick Regal is 107.

Switch Model Year: 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996

★ Safety Ratings of Regal Cars

✿ Fuel Economy of Regal Vehicles

☘ Regal Service Bulletins

⚑ Regal Safety Recalls

☤ Regal Defect Investigations