73 problems have been reported for the 2001 Plymouth Neon. The following chart shows the 18 most common problems for 2001 Plymouth Neon. The number one most common problem is related to the vehicle's service brakes, hydraulic with 14 problems. The second most common problem is related to the vehicle's air bags (12 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 2001 Plymouth Neon in the United States are 38,657 units [1]. If the total number of problems reported by Plymouth Neon owners in the last 21 years is 73, and the age of the vehicle is 21, the PPMY index can then be calculated as
PPMY Index = 73 / 38,657 / 21 * 1000 = 0.09.
For more information, refer to this page: A study of reliability comparison across Plymouth Neon model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2001 Plymouth Neon in 2001.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
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| 2001 |
When making the decision between buying a new or used Plymouth Neon, the following table can be used to compare the 2001 Plymouth Neon with the Plymouth Neon from other model years. Note that the number of problems reported for the 2001 Neon is 73 while the average number of problems reported for the 6 model years of the Plymouth Neon is 216.