2 problems have been reported for the 1998 Ferrari F355. The following chart shows the 2 most common problems for 1998 Ferrari F355. The number one most common problem is related to the vehicle's fuel system, gasoline with 1 problem. The second most common problem is related to the vehicle's fuel system, other (1 problem).
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System | |
| Other Fuel System |
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 1998 Ferrari F355 in the United States are 476 units [1]. If the total number of problems reported by Ferrari F355 owners in the last 24 years is 2, and the age of the vehicle is 24, the PPMY index can then be calculated as
PPMY Index = 2 / 476 / 24 * 1000 = 0.18.
For more information, refer to this page: A study of reliability comparison across Ferrari F355 model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 1998 Ferrari F355 in 1998.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
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| 2015 | |
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| 1999 | |
| 1998 |
When making the decision between buying a new or used Ferrari F355, the following table can be used to compare the 1998 Ferrari F355 with the Ferrari F355 from other model years. Note that the number of problems reported for the 1998 F355 is 2 while the average number of problems reported for the 2 model years of the Ferrari F355 is 2.
| Model Year | Number of Problems |
|---|---|
| 1998 F355 | |
| 1996 F355 |