2019 Lexus Rx: Reliability Data

Source: NHTSA — 62 complaints
62
Total Complaints
FUEL/PROPULSION SYSTEM
Top Issue
23
Crash Reports

What Fails?

Most reported component issues from NHTSA complaints.

FUEL/PROPULSION SYSTEM
11
SERVICE BRAKES
8
ENGINE
7
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
7
ELECTRICAL SYSTEM
6
UNKNOWN OR OTHER
4
FORWARD COLLISION AVOIDANCE: WARNINGS
4
AIR BAGS
3
VEHICLE SPEED CONTROL
2
POWER TRAIN
2

Severity Assessment

23
Crashes
0
Fires
4
Injuries
0
Deaths

Sample Complaint Reports

"While driving 65-70mph on the freeway, the car started dinging and one of the first messages that we saw was "pre-collision system malfunction" & "hybrid system malfuncion" followed by every other "system malfunction" and the gas pedal was no longer supplying gas to the car. We were in the fast lane..."
"Vehicle stumbles and loses power when accelerating. Loss of power when passing. Both situations caused driver to abort action for fear of not having the power to enter the roadway or pass vehicles. Lexus dealership acknowledged the problem with this vehicle and said the fuel pump was replaced becaus..."
"Vehicle stumbles and loses power when accelerating. Loss of power when passing. Both situations caused driver to abort action for fear of not having the power to enter the roadway or pass vehicles. Lexus dealership acknowledged the problem with this vehicle and said the fuel pump was replaced becaus..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28