Lexus RX450H

Owners filed 14 complaints across 2 model years of the Lexus RX450H. The 2010 drew the most (13).

Model years2
Complaints14
Recalls0
Fires0
Deaths0

Which Lexus RX450H years should you avoid?

Not enough of the record to single a year out. Fewer than 4 Lexus RX450H model years have at least 25 complaints and are old enough to judge, so any ranking would be noise. The table below has every year as filed.

How this is worked out: each year is compared with a typical year of the same model, which takes most of the difference in sales out of it, and its share of serious failures is compared with every other car of the same model year, because older cars were complained about differently. A year needs 25 complaints to be judged at all. Complaints are unverified owner reports. Full method →

Every Lexus RX450H model year compared

Complaints per year
YearComplaintsRelative volumeRecallsFiresCrashesMost reportedStatus
20231
0——Unknown or OtherRoutine
201013
0—3Electrical SystemRoutine

Data: NHTSA complaint and recall files, October 2026. Complaints are unverified owner reports.