LEXUS RX350 · model year

2015 LEXUS RX350

58 NHTSA complaints, 10 crash reports, and 1 active recall for this specific cohort.

NHTSA overall rating

4 / 5 ★

New Car Assessment Program

The 2015LEXUSRX350 carries 58 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 10 crashes, 3 fires, 5 injuries, and 0 fatalities. For crash performance, NHTSA's New Car Assessment Program gave this cohort an overall 4/5 rating, with 4/5 front crash, 5/5 side crash, and 4/5 rollover scores derived from standardized barrier and dynamic tests.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2015 RX350 is unknown or other with 10 filings, followed by engine (9) and fuel/propulsion system (7). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 1 active recall campaign, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 3 investigation files overlapping the 2015 RX350. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

58
Complaints
10
Crashes
3
Fires
5
Injuries
0
Deaths
2015 LEXUS RX350 — NHTSA crash-test profile NHTSA NCAP crash-test star ratings for the 2015 LEXUS RX350. Overall composite: 4.0 of 5 stars across 3 safety dimensions. Front CrashSide CrashRollover 4.0 NHTSA NCAP of 5 stars
  • Front Crash 4.0 ★
  • Side Crash 5.0 ★
  • Rollover 4.0 ★
NHTSA overall 4.0/5 stars, with front-crash, side-crash and rollover ratings from standardized NCAP barrier and dynamic tests.

Total Complaints

58 filings

Crashes Reported

10 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

NHTSA NCAP overall: 4/5 — Strong NCAP rating · Front: 4/5 · Side: 5/5 · Rollover: 4/5

Complaints by Component

ComponentCount
UNKNOWN OR OTHER10
ENGINE9
FUEL/PROPULSION SYSTEM7
VEHICLE SPEED CONTROL7
AIR BAGS5
ELECTRICAL SYSTEM3
STRUCTURE:BODY3
SERVICE BRAKES2
POWER TRAIN2
SEAT BELTS2
STRUCTURE:BODY:DOOR1
TIRES1
WHEELS1
ELECTRONIC STABILITY CONTROL (ESC)1
VISIBILITY/WIPER1

Recalls (1)

14V57600019/09/2014

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2014 Toyota Avalon, Camry, Sienna, and Highlander and model year 2015 Lexus RX350 vehicles. Fuel may leak from the one of the fuel delivery pipes in the engine compartment.

Recent Complaints

20210331ENGINE

TL* THE CONTACT OWNS A 2015 LEXUS RX350. THE CONTACT STATED WHILE DRIVING 70 MPH, THE VEHICLE LOSS MOTIVE POWER. THE VEHICLE WAS UNABLE TO BE RESTARTED. THE CONTACT STATED THAT THE POWER STEERING WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE WATER PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 133,000.

Mileage: 133,000

20210226ENGINE

ENGINE ABRUPTLY STOPS AND I HAVE A 3 SECOND STALL, THEN THE CAR RESUMES NORMAL OPERATION. COULD BE A REAL SERIOUS ACCIDENT WITHOUT WARNING. THIS HAPPENED IN MOTION ON A HIGHWAY FROM A STOP LIGHT OR STOP SIGN OR PULLING OUT ONTO TRAFFIC.

Mileage: 58,000

20210226FUEL/PROPULSION SYSTEM

ENGINE ABRUPTLY STOPS AND I HAVE A 3 SECOND STALL, THEN THE CAR RESUMES NORMAL OPERATION. COULD BE A REAL SERIOUS ACCIDENT WITHOUT WARNING. THIS HAPPENED IN MOTION ON A HIGHWAY FROM A STOP LIGHT OR STOP SIGN OR PULLING OUT ONTO TRAFFIC.

Mileage: 58,000

20210226POWER TRAIN

ENGINE ABRUPTLY STOPS AND I HAVE A 3 SECOND STALL, THEN THE CAR RESUMES NORMAL OPERATION. COULD BE A REAL SERIOUS ACCIDENT WITHOUT WARNING. THIS HAPPENED IN MOTION ON A HIGHWAY FROM A STOP LIGHT OR STOP SIGN OR PULLING OUT ONTO TRAFFIC.

Mileage: 58,000

20210212ELECTRICAL SYSTEM

MY DRIVER SIDE WINDOW TURNS COMPLETELY OUTWARD WHEN I START MY CAR. IT ALSO HAPPENS WHEN I LOCK THE DOOR. I HAVE TO PHYSICALLY TURN IT BACK TO THE CORRECT POSITION BEFORE I CAN DRIVE. I WENT TO THE LEXUS DEALERSHIP, AND WAS TOLD THAT IT WOULD COST ME OVER $1200 TO HAVE IT REPAIRED. I AM A DISABLED SENIOR, AND THIS IS A FINANCIAL HARDSHIP ON ME. BY KEEP TURNING THE MIRROR, I AM AFRAID IT MIGHT BREAK. I DON'T KNOW WHAT IS CAUSING THIS TO HAPPEN.

20201119ENGINE

RECALL FOR FUEL DELIVERY PIPE -REPLACEMENT BECAUSE OF POTENTIAL LEAK, CAUSING A FIRE.

Mileage: 35,000

20201119FUEL/PROPULSION SYSTEM

RECALL FOR FUEL DELIVERY PIPE -REPLACEMENT BECAUSE OF POTENTIAL LEAK, CAUSING A FIRE.

Mileage: 35,000

20200526FUEL/PROPULSION SYSTEM

WHEN INITIALLY ENTERING MY VIN: [XXX] , RESULTS CAME UP AS A 2015 RX 330 WHICH IS INCORRECT. MINE IS AN RX 350. THIS LEFT ME UNSURE WHETHER OR NOT THE INFORMATION WHICH FOLLOWED WAS CORRECT???? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

20200519SEAT BELTS

ON MARCH 17, 2020 WHEN BUCKLING MY DRIVER SIDE SEAT BELT, THE FEMALE END THAT IS SUPPOSE TO BE BOLTED INTO PLACE WAS ONLY ATTACHED BY WIRES. I LOOKED UNDER THE SEAT AND FOUND WASHER AND NUT ON THE FLOOR. MY SON HELPED ME REATTACH THE PARTS TOGETHER. ON MONDAY, I MADE APPOINTMENT WITH THE WILDE LEXUS OF SARASOTA. THEY REINSTALLED THE DRIVER SIDE SEAT BELT BUCKLE AND RETORQUED IT. I WAS TOLD BY THE COSTUMER SERVICE REPRESENTATIVE AT WILDE LEXUS THAT IT MAY HAVE WORKED IT'S WAY LOSE OR IT WAS INSTALLED IMPROPERLY AT FACTORY. EITHER WAY, I FEEL THIS IS A SERIOUS SAFETY HAZARD. I WOULD LIKE TO KNOW THAT THIS CAR AND OTHER LEXUS RX350 WOULD NOT HAVE SEAT BELTS FAILING. *TR

Mileage: 78,281

20200322FUEL/PROPULSION SYSTEM

MY CAR STALLS ON ACCELERATION. NO CHECK ENGINE LIGHT COMES ON. I HAVE RESEARCHED THE INTERNET AND DISCOVERED THAT THERE ARE RECALLS FOR FUEL PUMP FAILURES ON SOME TOYOTAS I HAVE CHECKED WITH THE DEALER AND THE RECALL SITE USING THE VIN. NOTHING I BELIEVE I HAVE A DEFECTIVE FUEL PUMP THAT WAS INSTALLED ON MY VEHICLE. I WOULD APPRECIATE TOYOTA REPAIR IT. .

Mileage: 42,000

20200313ENGINE

PAST TWO YEARS...MY CAR HAVE TOO MANY TIME PROBLEM ABOUT ENGINE....AFTER FEULING GAS ENGINE SHUTOFF WHILE CAR RUNNING...OR ENGINE SHUTDOWN WHEN WATTING TRAFFIC LIGHTS...

Mileage: 18

20200313FUEL/PROPULSION SYSTEM

PAST TWO YEARS...MY CAR HAVE TOO MANY TIME PROBLEM ABOUT ENGINE....AFTER FEULING GAS ENGINE SHUTOFF WHILE CAR RUNNING...OR ENGINE SHUTDOWN WHEN WATTING TRAFFIC LIGHTS...

Mileage: 18

20200128ENGINE

THE PUSH-BUTTON (KEYLESS ENTRY) IGNITION DID NOT KILL THE MOTOR. MY CAR ENGINE RAN FROM APPROXIMATELY 6 P.M. IN AN ENCLOSED GARAGE DIRECTLY BELOW MY BEDROOM. AT 4:30 A.M. I WAS AWAKENED BY MY CARBON MONOXIDE DETECTOR. THE ENTIRE HOUSE WAS FILLED WITH TOXIC FUMES. FIRST RESPONDERS TO MY 911 CALL SAID THE DETECTOR DEFINITELY SAVED MY LIFE. I WAS A LITTLE DIZZY AND HAD A HEADACHE BUT WAS OK AFTER AWHILE. IT TOOK NEARLY 3 HOURS FOR THE FIRST RESPONDERS' CO2 MONITOR TO SHOW SAFE AIR THROUGHOUT MY HOUSE. I HAVE SINCE LEARNED THAT MANY PEOPLE HAVE DIED OR SUFFERED BRAIN DAMAGE UNDER THE SAME CIRCUMSTANCES, AND DOZENS OF PEOPLE HAVE TOLD ME THAT THEY EXPERIENCED SIMILAR FAILURES TO SHUT DOWN THE ENGINE. FORTUNATELY, THEIR CARS WERE NOT IN GARAGES WHEN IT HAPPENED TO THEM.

Mileage: 44,000

20200116VEHICLE SPEED CONTROL

TL* THE CONTACT OWNS A 2015 LEXUS RX350. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD HESITATE TO ACCELERATE WHEN PRESSING THE ACCELERATOR PEDAL AND ON SEVERAL OCCASIONS THE ODOR OF FUEL WAS PRESENT INSIDE THE VEHICLE. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER LEXUS OF CHATTANOOGA (5800 LEE HWY CHATTANOOGA TN) HOWEVER THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 3,000.

Mileage: 3,000

20191124UNKNOWN OR OTHER

IN THE EARLY AFTERNOON OF NOVEMBER 24, 2019, MY WIFE WAS DRIVING HER 2015 LEXUS RX350 ON A HIGHWAY NEAR ATHENS, GEORGIA WHEN THE SUNROOF GLASS SUDDENLY EXPLODED WITHOUT WARNING, SENDING SHARDS OF GLASS THROUGHOUT THE INTERIOR CABIN OF THE VEHICLE.

Mileage: 48,300

20191121UNKNOWN OR OTHER

VEHICLE STATIONARY AT A MOBILE GAS STATION IN LAGUNA NIGUEL. ON OR ABOUT 10/2019. WHILE FILLING THE GAS TANK WITH GASOLINE, INSTAED OF THE FUEL BEING SHUT OFF WHILE FUELING AND THE FUEL SYATEM WAS FULL, THERE WAS OVER FLOW OF GASOLINE, CAUSING FUEL TO FLASH BACK ALL OVER THE PERSON FUELING AND COVERING LARGE AREAS OF SKIN AND CLOTHING.

Mileage: 29,700

20190906VISIBILITY:SUN/MOON ROOF ASSEMBLY

TL* THE CONTACT OWNS A 2015 LEXUS RX350. WHILE DRIVING 60 MPH, THE CONTACT'S SUN ROOF EXPLODED. THE EXPLOSION WAS SO LOUD THAT THE CONTACT DROVE OFF THE ROAD. THERE WERE NO INJURIES AND NO CRASH. THE VEHICLE WAS TAKEN TO NALLEY LEXUS (980 MANSELL RD, ROSWELL, GA 30076, (404) 994-4325) WHERE IT WAS DETERMINED THAT IT WOULD NOT BE REPAIRED DUE TO WARRANTY ISSUES. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 36,600. THE VIN WAS UNKNOWN. *DT*JB

Mileage: 36,600

20190429STRUCTURE:BODY

THE SUNROOF SHATTERED WHILE WE WERE DRIVING ON THE INTERSTATE. WE DID NOT SEE OR HEAR ANYTHING HITTING THE SUNROOF BEFORE IT SHATTERED.

Mileage: 31,000

20190115CrashAIR BAGS

WHILE DRIVING STRAIGHT AT 40 MPH, MY CAR WAS HIT BY AN ONCOMING VEHICLE DIRECTLY ACROSS THE FRONT OF MY CAR (BUMPER TO BUMPER IMPACT). I APPLIED MY BRAKES BUT WAS NOT AT A STOP AT TIME OF IMPACT. THE OTHER CAR'S AIR BAGS DEPLOYED, BUT NONE OF MINE DID. (AT THE START OF THE TRIP, THE CAR SENSORS ACCURATELY DETECTED 3 PASSENGERS.) MY CAR WAS TOTALED, ITS FRAME BENT & ENTIRE FRONT DESTROYED IN THE WRECK. INVESTIGATORS & MECHANICS STATED THEY BELIEVED THE AIR BAGS SHOULD HAVE DEPLOYED IN THIS CASE. I SUSTAINED INJURIES, INCLUDING CONCUSSION, WHIPLASH, LACERATIONS & BRUISES.

Mileage: 80,000

20181102SERVICE BRAKES

THE PRE-COLLISION SYSTEM WAS UNEXPECTEDLY ACTIVATED FOR NO APPARENT REASON. TRAVELLING ON THE INTERSTATE IN LIGHT TRAFFIC ON A CLEAR, SUNNY AFTERNOON, THE CAR BRAKES SUDDENLY ACTIVATED, SEAT BELTS CLINCHED WITH NO WARNING SOUND. THIS HAS HAPPENED TWICE IN THE LAST YEAR (COINCIDENTALLY, IT OCCURRED AT THE SAME AREA ON THE INTERSTATE). THE CAR WAS TAKEN, BOTH TIMES, AFTER THE INCIDENT FOR INSPECTION AT THE DEALER. THE SERVICE DEPARTMENT WAS NOT ABLE TO REPLICATE THE ISSUE OR FIND ANY PROBLEMS. FOR ME, THIS IS A SERIOUS SAFETY CONCERN. SUDDEN UNEXPECTED SEVERE BRAKING COULD RESULT IN A MAJOR REAR-END COLLISION.

Mileage: 48,000

Compare 2015LEXUSRX350 to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 2015 LEXUS RX350 have?
The 2015 LEXUS RX350 has 58 NHTSA complaints, 10 crashes, 3 fires, 5 injuries, and 0 deaths reported.
What is the safety rating for the 2015 LEXUS RX350?
The 2015 LEXUS RX350 received an overall NHTSA safety rating of 4/5, front crash rating of 4/5, side crash rating of 5/5, and rollover rating of 4/5.
Are there any recalls for the 2015 LEXUS RX350?
Yes, the 2015 LEXUS RX350 has 1 recall(s). The most common affected component is FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2015 LEXUS RX350?
The most-complained component for the 2015 LEXUS RX350 is UNKNOWN OR OTHER with 10 complaints. Other frequently reported areas include ENGINE and FUEL/PROPULSION SYSTEM.
Is the 2015 LEXUS RX350 safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. The 2015 LEXUS RX350 has an NHTSA safety rating of 4/5. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.