278 problems have been reported for the 2005 Mercedes Benz E320. The following chart shows the 20 most common problems for 2005 Mercedes Benz E320. The number one most common problem is related to the vehicle's fuel system, other with 99 problems. The second most common problem is related to the vehicle's service brakes, hydraulic (53 problems).
The following chart shows the number of problems reported during each of the service years since the debut of the 2005 Mercedes Benz E320 in 2005.
| Service Year | Number of Problems |
|---|---|
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
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| 2018 | |
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| 2006 | |
| 2005 |
When making the decision between buying a new or used Mercedes Benz E320, the following table can be used to compare the 2005 Mercedes Benz E320 with the Mercedes Benz E320 from other model years. Note that the number of problems reported for the 2005 E320 is 278 while the average number of problems reported for the 14 model years of the Mercedes Benz E320 is 83.