323 problems have been reported for the 2015 Kia Motor Forte. The following chart shows the 17 most common problems for 2015 Kia Motor Forte. The number one most common problem is related to the vehicle's engine and engine cooling with 158 problems. The second most common problem is related to the vehicle's equipment (32 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 2015 Kia Motor Forte in the United States are 90,098 units [1]. If the total number of problems reported by Kia Motor Forte owners in the last 11 years is 323, and the age of the vehicle is 11, the PPMY index can then be calculated as
PPMY Index = 323 / 90,098 / 11 * 1000 = 0.33.
For more information, refer to this page: A study of reliability comparison across Kia Motor Forte model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2015 Kia Motor Forte in 2015.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 |
When making the decision between buying a new or used Kia Motor Forte, the following table can be used to compare the 2015 Kia Motor Forte with the Kia Motor Forte from other model years. Note that the number of problems reported for the 2015 Forte is 323 while the average number of problems reported for the 16 model years of the Kia Motor Forte is 225.
| Model Year | Number of Problems |
|---|---|
| 2024 Forte | |
| 2023 Forte | |
| 2022 Forte | |
| 2021 Forte | |
| 2020 Forte | |
| 2019 Forte | |
| 2018 Forte | |
| 2017 Forte | |
| 2016 Forte | |
| 2015 Forte | |
| 2014 Forte | |
| 2013 Forte | |
| 2012 Forte | |
| 2011 Forte | |
| 2010 Forte | |
| 2009 Forte |