67 problems have been reported for the 2021 Nissan Titan. The following chart shows the 15 most common problems for 2021 Nissan Titan. The number one most common problem is related to the vehicle's power train with 25 problems. The second most common problem is related to the vehicle's electrical system (8 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 2021 Nissan Titan in the United States are 33,851 units [1]. If the total number of problems reported by Nissan Titan owners in the last 5 years is 67, and the age of the vehicle is 5, the PPMY index can then be calculated as
PPMY Index = 67 / 33,851 / 5 * 1000 = 0.40.
For more information, refer to this page: A study of reliability comparison across Nissan Titan model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2021 Nissan Titan in 2021.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 |
When making the decision between buying a new or used Nissan Titan, the following table can be used to compare the 2021 Nissan Titan with the Nissan Titan from other model years. Note that the number of problems reported for the 2021 Titan is 67 while the average number of problems reported for the 21 model years of the Nissan Titan is 207.
| Model Year | Number of Problems |
|---|---|
| 2024 Titan | |
| 2023 Titan | |
| 2022 Titan | |
| 2021 Titan | |
| 2020 Titan | |
| 2019 Titan | |
| 2018 Titan | |
| 2017 Titan | |
| 2016 Titan | |
| 2015 Titan | |
| 2014 Titan | |
| 2013 Titan | |
| 2012 Titan | |
| 2011 Titan | |
| 2010 Titan | |
| 2009 Titan | |
| 2008 Titan | |
| 2007 Titan | |
| 2006 Titan | |
| 2005 Titan | |
| 2004 Titan |