509 problems have been reported for the 2018 Hyundai Tucson. The following chart shows the 22 most common problems for 2018 Hyundai Tucson. The number one most common problem is related to the vehicle's engine and engine cooling with 230 problems. The second most common problem is related to the vehicle's power train (96 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 2018 Hyundai Tucson in the United States are 132,112 units [1]. If the total number of problems reported by Hyundai Tucson owners in the last 8 years is 509, and the age of the vehicle is 8, the PPMY index can then be calculated as
PPMY Index = 509 / 132,112 / 8 * 1000 = 0.48.
For more information, refer to this page: A study of reliability comparison across Hyundai Tucson model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2018 Hyundai Tucson in 2018.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 |
When making the decision between buying a new or used Hyundai Tucson, the following table can be used to compare the 2018 Hyundai Tucson with the Hyundai Tucson from other model years. Note that the number of problems reported for the 2018 Tucson is 509 while the average number of problems reported for the 22 model years of the Hyundai Tucson is 390.
| Model Year | Number of Problems |
|---|---|
| 2026 Tucson | |
| 2025 Tucson | |
| 2024 Tucson | |
| 2023 Tucson | |
| 2022 Tucson | |
| 2021 Tucson | |
| 2020 Tucson | |
| 2019 Tucson | |
| 2018 Tucson | |
| 2017 Tucson | |
| 2016 Tucson | |
| 2015 Tucson | |
| 2014 Tucson | |
| 2013 Tucson | |
| 2012 Tucson | |
| 2011 Tucson | |
| 2010 Tucson | |
| 2009 Tucson | |
| 2008 Tucson | |
| 2007 Tucson | |
| 2006 Tucson | |
| 2005 Tucson |