9 problems have been reported for the 2026 Lexus RX. The following chart shows the 7 most common problems for 2026 Lexus RX. The number one most common problem is related to the vehicle's fuel system, other with 2 problems. The second most common problem is related to the vehicle's electrical system (2 problems).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System | |
| Electrical System | |
| Equipment | |
| Engine And Engine Cooling | |
| Structure | |
| Power Train | |
| Latches/locks/linkage |
The following chart shows the number of problems reported during each of the service years since the debut of the 2026 Lexus RX in 2026.
| Service Year | Number of Problems |
|---|---|
| 2026 |
When making the decision between buying a new or used Lexus RX, the following table can be used to compare the 2026 Lexus RX with the Lexus RX from other model years. Note that the number of problems reported for the 2026 RX is 9 while the average number of problems reported for the 28 model years of the Lexus RX is 44.