53 problems have been reported for the 2018 Infiniti QX60. The following chart shows the 15 most common problems for 2018 Infiniti QX60. The number one most common problem is related to the vehicle's power train with 11 problems. The second most common problem is related to the vehicle's engine and engine cooling (8 problems).
| Problem Category | Number of Problems |
|---|---|
| Power Train | |
| Engine And Engine Cooling | |
| Service Brakes | |
| Electrical System | |
| Equipment | |
| Air Bag | |
| Steering | |
| Vehicle Speed Control | |
| Other Fuel System | |
| Seats | |
| Visibility | |
| Structure | |
| Electronic Stability Control | |
| Suspension | |
| Seat Belt |
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 Infiniti QX60 in the United States are 30,366 units [1]. If the total number of problems reported by Infiniti QX60 owners in the last 8 years is 53, and the age of the vehicle is 8, the PPMY index can then be calculated as
PPMY Index = 53 / 30,366 / 8 * 1000 = 0.22.
For more information, refer to this page: A study of reliability comparison across Infiniti QX60 model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2018 Infiniti QX60 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 Infiniti QX60, the following table can be used to compare the 2018 Infiniti QX60 with the Infiniti QX60 from other model years. Note that the number of problems reported for the 2018 QX60 is 53 while the average number of problems reported for the 12 model years of the Infiniti QX60 is 65.