Kia Optima excessive oil consumption issue with customer dissatisfaction on Kia Optima

Some Kia Optima owners report experiencing excessive oil consumption, where their vehicles consume more oil than normal between oil changes. This issue has led to frustration, as owners find themselves frequently monitoring and topping up oil levels. Concerns have also been raised about potential engine damage and the overall reliability of the vehicle due to this problem. Although Kia has acknowledged the issue and issued technical service bulletins to guide dealers in handling complaints, some owners remain dissatisfied with the company's response and the ongoing inconvenience caused by the excessive oil consumption. This situation underscores the importance of prompt and effective resolution to maintain customer satisfaction and trust in the Kia brand.