841 problems have been reported for the 2005 Honda Accord. The following chart shows the 24 most common problems for 2005 Honda Accord. The number one most common problem is related to the vehicle's air bags with 211 problems. The second most common problem is related to the vehicle's power train (107 problems).
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 2005 Honda Accord in the United States are 372,020 units [1]. If the total number of problems reported by Honda Accord owners in the last 21 years is 841, and the age of the vehicle is 21, the PPMY index can then be calculated as
PPMY Index = 841 / 372,020 / 21 * 1000 = 0.11.
For more information, refer to this page: A study of reliability comparison across Honda Accord model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2005 Honda Accord in 2005.
| Service Year | Number of Problems |
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| 2026 | |
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| 2005 |
When making the decision between buying a new or used Honda Accord, the following table can be used to compare the 2005 Honda Accord with the Honda Accord from other model years. Note that the number of problems reported for the 2005 Accord is 841 while the average number of problems reported for the 30 model years of the Honda Accord is 959.