44 problems have been reported for the 2019 Acura ILX. The following chart shows the 10 most common problems for 2019 Acura ILX. The number one most common problem is related to the vehicle's service brakes, hydraulic with 13 problems. The second most common problem is related to the vehicle's fuel system, gasoline (13 problems).
| Problem Category | Number of Problems |
|---|---|
| Service Brakes | |
| Gasoline Fuel System | |
| Engine And Engine Cooling | |
| Other Fuel System | |
| Forward Collision Avoidance | |
| Equipment | |
| Electrical System | |
| Lane Departure | |
| Wheel | |
| Air Bag |
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 2019 Acura ILX in the United States are 15,658 units [1]. If the total number of problems reported by Acura ILX owners in the last 7 years is 44, and the age of the vehicle is 7, the PPMY index can then be calculated as
PPMY Index = 44 / 15,658 / 7 * 1000 = 0.40.
For more information, refer to this page: A study of reliability comparison across Acura ILX model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2019 Acura ILX in 2019.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 |
When making the decision between buying a new or used Acura ILX, the following table can be used to compare the 2019 Acura ILX with the Acura ILX from other model years. Note that the number of problems reported for the 2019 ILX is 44 while the average number of problems reported for the 10 model years of the Acura ILX is 27.