Lexus RX450H Problems by Year
NHTSA has 14 owner complaints and 0 safety recalls on file for the Lexus RX450H, across 2 model years (2010–2023). The 2010 model year has the most complaints (13). The most reported problem area overall is air bags.
Lexus RX450H years to avoid? What the complaint data shows
No RX450H model year stands out with more than twice the complaints of a typical year.
Model years with the most complaints
- 2010 RX450H: 13 complaints, 0 recalls
- 2023 RX450H: 1 complaint, 0 recalls
Complaint counts are not adjusted for how many cars were sold or how long each year has been on the road, so newer and less popular years naturally have fewer complaints. Use them to spot problem patterns, not as a safety ranking.
Most common Lexus RX450H problems (all years)
| Problem area | Complaints | Model years | Crashes |
|---|---|---|---|
| Air Bags | 3 | 1 | 3 |
| Electrical System | 3 | 1 | 0 |
| Engine | 3 | 1 | 0 |
| Engine and Engine Cooling | 1 | 1 | 0 |
| Fuel/propulsion System | 1 | 1 | 0 |
| Fuel System, Other | 1 | 1 | 0 |
| Hybrid Propulsion System | 1 | 1 | 0 |
| Seat Belts | 1 | 1 | 1 |
| Service Brakes | 1 | 1 | 1 |
| Service Brakes, Hydraulic | 1 | 1 | 0 |
| Steering | 1 | 1 | 0 |
| Vehicle Speed Control | 1 | 1 | 0 |
All Lexus RX450H model years
| Model year | Complaints | Recalls | Crash rating | Top problem | Compared with other years |
|---|---|---|---|---|---|
| 2023 RX450H | 1 | 0 | — | Unknown or Other | |
| 2010 RX450H | 13 | 0 | — | Air Bags |
More from Lexus: all Lexus models · Lexus VIN decoder
Frequently asked questions
Which Lexus RX450H years should you stay away from?
No year stands out at twice the typical count; the most complaints are for 2010 (13), 2023 (1). Counts are not adjusted for how many cars were sold, and newer years have had less time to collect complaints.
What is the biggest problem with the Lexus RX450H?
Air Bags, with 3 complaints across 1 model year.
How many recalls does the Lexus RX450H have?
0 safety recalls across all model years. Each model year page lists its recalls and fixes.