2003 Mitsubishi Montero - Problems, Statistics, and Analysis

🔎 Common problems of the 2003 Mitsubishi Montero

52 problems have been reported for the 2003 Mitsubishi Montero. The following chart shows the 19 most common problems for 2003 Mitsubishi Montero. The number one most common problem is related to the vehicle's service brakes, hydraulic with 11 problems. The second most common problem is related to the vehicle's power train (6 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 Mitsubishi Montero in the United States are 13,781 units [1]. If the total number of problems reported by Mitsubishi Montero owners in the last 19 years is 52, and the age of the vehicle is 19, the PPMY index can then be calculated as

      PPMY Index = 52 / 13,781 / 19 * 1000 = 0.20.

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

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

📊 Compare the 2003 Mitsubishi Montero with Other Model Years

When making the decision between buying a new or used Mitsubishi Montero, the following table can be used to compare the 2003 Mitsubishi Montero with the Mitsubishi Montero from other model years. Note that the number of problems reported for the 2003 Montero is 52 while the average number of problems reported for the 11 model years of the Mitsubishi Montero is 66.

Switch Model Year: 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996

✿ Fuel Economy of Montero Vehicles

☘ Montero Service Bulletins

⚑ Montero Safety Recalls

☤ Montero Defect Investigations