2003 Cadillac Deville - Problems, Statistics, and Analysis

🔎 Common problems of the 2003 Cadillac Deville

188 problems have been reported for the 2003 Cadillac Deville. The following chart shows the 20 most common problems for 2003 Cadillac Deville. The number one most common problem is related to the vehicle's electrical system with 50 problems. The second most common problem is related to the vehicle's air bags (23 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 2003 Cadillac Deville in the United States are 79,403 units [1]. If the total number of problems reported by Cadillac Deville owners in the last 23 years is 188, and the age of the vehicle is 23, the PPMY index can then be calculated as

      PPMY Index = 188 / 79,403 / 23 * 1000 = 0.10.

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

The following chart shows the number of problems reported during each of the service years since the debut of the 2003 Cadillac Deville in 2003.

📊 Compare the 2003 Cadillac Deville with Other Model Years

When making the decision between buying a new or used Cadillac Deville, the following table can be used to compare the 2003 Cadillac Deville with the Cadillac Deville from other model years. Note that the number of problems reported for the 2003 Deville is 188 while the average number of problems reported for the 10 model years of the Cadillac Deville is 203.

Switch Model Year: 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996

☘ Deville Service Bulletins

⚑ Deville Safety Recalls

☤ Deville Defect Investigations