204 problems have been reported for the 1998 Toyota Avalon. The following chart shows the 21 most common problems for 1998 Toyota Avalon. The number one most common problem is related to the vehicle's equipment with 19 problems. The second most common problem is related to the vehicle's suspension (19 problems).
The following chart shows the number of problems reported during each of the service years since the debut of the 1998 Toyota Avalon in 1998.
| Service Year | Number of Problems |
|---|---|
| 2023 | |
| 2022 | |
| 2021 | |
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| 1998 |
When making the decision between buying a new or used Toyota Avalon, the following table can be used to compare the 1998 Toyota Avalon with the Toyota Avalon from other model years. Note that the number of problems reported for the 1998 Avalon is 204 while the average number of problems reported for the 27 model years of the Toyota Avalon is 146.