2010 Lexus RX350

Problems, Recalls & Reliability Report

Below Average

Quick Summary

The 2010 Lexus RX350 has 123 owner complaints filed with NHTSA — that's 1.5x the segment average of 80. The most common issue is speed control problems (31% of all complaints), specifically: lexus 2010 rx 350 cruise control traveling at 75 mph in arizona had to slow down to about 55 mph and when the cruise control was resumed the vehicle roared ahead. the acceleration was extreme (pushed us back in our seats) and stopped after cruise control was turned off. *tr. ⚠️ 8 fire reports filed.

8 fire reports 28 crash reports 12 injuries

123

Total Complaints

Recalls Issued

—/5

Safety Stars

1.5x

vs Segment Avg

Known Problems

SPEED CONTROL

38 complaints

31%

• LEXUS 2010 RX 350 CRUISE CONTROL TRAVELING AT 75 MPH IN ARIZONA HAD TO SLOW DOWN TO ABOUT 55 MPH AND WHEN THE CRUISE CONTROL WAS RESUMED THE VEHICLE ROARED AHEAD. THE ACCELERATION WAS EXTREME (PUSHED US BACK IN OUR SEATS) AND STOPPED AFTER CRUISE CONTROL WAS TURNED OFF. *TR
• MY 2010 LEXUS RX 350 HAS HAD TWO INCIDENTS OF SUDDEN ACCELARATION IN THE 6 WEEKS I HAVE OWNED THE VEHICLE. ON BOTH OCCASIONS, THE VEHICLE SUDDENLY REVED UP PAST 4 TO 5,000 RPM FOR A FRACTION OF A SECOND AND THEN RETURNED TO NORMAL RPM (2000). REPORTED THE FIRST INCIDENT TO LEXUS. NO ACTION HAS BE
• WE HAD A 2010 LEXUS 350RX. IN AUG 2009, I WAS DRIVING HOME AND THE CAR ACCELERATED UP TO ABOUT 60MPH. MY HUSBAND WAS IN THE CAR WITH ME. WE WERE TRYING EVERYTHING TO STOP THE CAR. WE FINALLY GOT IT STOPPED. IT DID IT A SECOND TIME WITH MY HUSBAND DRIVING THE NEXT DAY. WE KNOW WITHOUT A DOUBT THAT IT

Typical onset: 50K miles Est. repair: $500🔥 3 fire reports💥 13 crashes

“LEXUS 2010 RX 350 CRUISE CONTROL TRAVELING AT 75 MPH IN ARIZONA HAD TO SLOW DOWN TO ABOUT 55 MPH AND WHEN THE CRUISE CONTROL WAS RESUMED THE VEHICLE ROARED AHEAD. THE ACCELERATION WAS EXTREME (PUSHED US BACK IN OUR SEATS) AND STOPPED AFTER CRUISE CONTROL WAS TURNED OFF. *TR”

— NHTSA complaint filing

ENGINE

12 complaints

10%

• I HAVE A NEW 2010 LEXUS RX 350 KEEP STALLING WHILE I WAS WAITING FOR TRAFFIC LIGHT, PROBLEM STATED SOON AFTER I STARTED DRIVING , WHILE MILEAGE WAS AROUND 1500, WHEN THE CAR STALLED ABS (ANTI BRAKE SYSTEM) SIGN SHOWED UP. I TOOK THE CARS SEVERAL TIMES BACK TO LEXUS, THEY USED THEIR COMPUTER TO C
• AS I REVERSE OUT OF MY DRIVEWAY, WHICH IS ON AN INCLINE, ONTO A FLAT MAIN ROADWAY, THE VEHICLE STALLS (WHILE STILL IN REVERSE). THIS HAS HAPPENED MULTIPLE TIMES ON MY 2010 LEXUS RX 350, AS WELL AS PREVIOUSLY ON MY 2008 LEXUS 350. *TR
• THE ENGINE MAKES A NOISE LIKE A SLOPPY PISTON OR A ROD KNOCKING. THE CAR IS A 2010 LEXUS RX350 WITH 69,000 MILES. WHAT IS INTERESTING HERE IA THE FACT THAT THE ISSUE WAS DISCUSSED WITH THE SERVICE GROUP ON A RECENT CONFRENCE CALL BUT THE STAFF WAS TOLD TO KEEP IT QUIET. IS TOYOTA PLAYING THE GAMES

Typical onset: 50K miles Est. repair: $500🔥 1 fire reports💥 1 crashes

“I HAVE A NEW 2010 LEXUS RX 350 KEEP STALLING WHILE I WAS WAITING FOR TRAFFIC LIGHT, PROBLEM STATED SOON AFTER I STARTED DRIVING , WHILE MILEAGE WAS AROUND 1500, WHEN THE CAR STALLED ABS (ANTI BRAKE SYSTEM) SIGN SHOWED UP. I TOOK THE CARS SEVERAL TIMES BACK TO LEXUS, THEY USED THEIR COMPUTER TO C”

— NHTSA complaint filing

ELECTRICAL

12 complaints

10%

• TL* THE CONTACT OWNS A 2010 LEXUS RX 350. WHILE ATTEMPTING TO PARK THE VEHICLE, THE CONTACT STATED THE VEHICLE ABNORMALLY LUNGED FORWARD AND STALLED. THIS WAS NOT THE FIRST OCCURRENCE OF THE FAILURE. THE MANUFACTURER WAS CONTACTED AND ADVISED THEY WERE AWARE OF THE FAILURE BUT HAD NOT DEEMED THE ISS
• NAVIGATION SYSTEM DOES NOT IDENTIFY POI'S SUCH AS GAS STATIONS ALONG ROUTE. THIS IS DANGEROUS AS WHEN THE NAV SYSTEM IS USED AS A PRIMARY INFO SOURCE - LOOKING FOR A GAS STATION, ONE CANNOT BE FOUND. LEAVES USER IN A PANIC STATE - WHICH CAN LEAD TO DANGEROUS SITUATIONS. LEXUS - SOLD AN INTEGRATED NA
• NAV SYSTEM MANUAL ENTRY IS DISABLED WHEN CAR IS IN MOTION. FORCES USER TO USE VOICE COMMANDS. VOICE RECOGNITION IS POOR - HAS DIFFICULTY IN RECOGNIZING WORDS SUCH AS MONTREAL, OTTAWA. STREET NAMES HAVE TO BE EXACTLY FOR EXAMPLE AVENUE MAIN, IF MAIN IS SAID IT WILL NEVER FIND IT. DOES NOT HAVE THE OP

Typical onset: 50K miles Est. repair: $500🔥 2 fire reports

“TL* THE CONTACT OWNS A 2010 LEXUS RX 350. WHILE ATTEMPTING TO PARK THE VEHICLE, THE CONTACT STATED THE VEHICLE ABNORMALLY LUNGED FORWARD AND STALLED. THIS WAS NOT THE FIRST OCCURRENCE OF THE FAILURE. THE MANUFACTURER WAS CONTACTED AND ADVISED THEY WERE AWARE OF THE FAILURE BUT HAD NOT DEEMED THE ISS”

— NHTSA complaint filing

BRAKES

10 complaints

• I HAVE A NEW 2010 LEXUS RX 350 KEEP STALLING WHILE I WAS WAITING FOR TRAFFIC LIGHT, PROBLEM STATED SOON AFTER I STARTED DRIVING , WHILE MILEAGE WAS AROUND 1500, WHEN THE CAR STALLED ABS (ANTI BRAKE SYSTEM) SIGN SHOWED UP. I TOOK THE CARS SEVERAL TIMES BACK TO LEXUS, THEY USED THEIR COMPUTER TO C
• TL*THE CONTACT OWNS A 2010 LEXUS RX 350. WHILE DRIVING THE VEHICLE AT APPROXIMATELY 50 MPH, THE CONTACT DEPRESSED THE BRAKE PEDAL BUT THE VEHICLE DID NOT SLOW DOWN. AS A RESULT, THE CONTACT CRASHED INTO ANOTHER VEHICLE. THERE WERE NO INJURIES BUT A POLICE REPORT WAS FILED. THE VEHICLE WAS TAKEN TO A
• TL* THE CONTACT OWNS A 2010 LEXUS RX350. THE CONTACT WAS DRIVING APPROXIMATELY 25 MPH WHEN THE BRAKES WERE APPLIED BUT THE VEHICLE WOULD NOT RESPOND. THE BRAKE PEDAL WAS ABNORMALLY DEPRESSED INTO THE FLOORBOARD AND THE CONTACT CRASHED INTO A FIRE HYDRANT AND THE SIDE OF A BUILDING. ONCE THE VEHICLE

Typical onset: 50K miles Est. repair: $500💥 4 crashes

— NHTSA complaint filing

AIR BAGS

9 complaints

• TL* THE CONTACT OWNS A 2010 LEXUS RX350. THE CONTACT WAS DRIVING APPROXIMATELY 30 MPH AND LOSS CONTROL OF THE VEHICLE DUE TO AN UNEXPECTED HEALTH RELATED ISSUE. THE VEHICLE CRASHED INTO AN UNOCCUPIED PARKED VEHICLE. THE CONTACT SUSTAINED INJURIES TO THE HEAD AND CHEST AREA. A POLICE REPORT WAS FILE
• TURNING INTO A PARKING SPOT AT A VERY SLOW RATE OF SPEED DUE TO THE CONGESTED NATURE OF THE SHOPPING CENTER. PULLED IN WITH FOOT ON THE BRAKE AND STARTED TO PUT VEHICLE INTO PARK WHEN THE ENGINE REVVED AND THE CAR ACCELERATED VERY QUICKLY OVER THE CURB AND INTO THE WALL OF THE SHOPPING CENTER. I F
• I WAS TURNING LEFT INTO A DRIVEWAY ON A TWO LANE HIGHWAY. A JEEP BEHIND ME WAS NOT PAYING ATTENTION AND TRIED TO PASS ME ON THE LEFT WHILE I WAS TURNING. THE IMPACT WAS ON THE DRIVER SIDE DOOR. I WAS HIT SO HARD HIS BUMPER TORE A WHOLE IN THE DOOR AND BROKE THE FRONT WHEEL OFF FROM MOVING ME SIDE

Typical onset: 50K miles Est. repair: $500🔥 1 fire reports💥 6 crashes

“TL* THE CONTACT OWNS A 2010 LEXUS RX350. THE CONTACT WAS DRIVING APPROXIMATELY 30 MPH AND LOSS CONTROL OF THE VEHICLE DUE TO AN UNEXPECTED HEALTH RELATED ISSUE. THE VEHICLE CRASHED INTO AN UNOCCUPIED PARKED VEHICLE. THE CONTACT SUSTAINED INJURIES TO THE HEAD AND CHEST AREA. A POLICE REPORT WAS FILE”

— NHTSA complaint filing

Estimated Repair Costs

SPEED CONTROL(~50K mi)

$500

ENGINE(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

BRAKES(~50K mi)

$500

AIR BAGS(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 123 owner complaints for this specific year, here's what to check or ask about:

☐
SPEED CONTROL: LEXUS 2010 RX 350 CRUISE CONTROL TRAVELING AT 75 MPH IN ARIZONA HAD TO SLOW DOWN TO ABOUT 55 MPH AND WHEN THE CRUISE CONTROL WAS RESUMED THE VEHICLE ROARED AHEAD. THE ACCELERATION WAS EXTREME (PUSHED US BACK IN OUR SEATS) AND STOPPED AFTER CRUISE CONTROL WAS TURNED OFF. *TR
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: I HAVE A NEW 2010 LEXUS RX 350 KEEP STALLING WHILE I WAS WAITING FOR TRAFFIC LIGHT, PROBLEM STATED SOON AFTER I STARTED DRIVING , WHILE MILEAGE WAS AROUND 1500, WHEN THE CAR STALLED ABS (ANTI BRAKE SYSTEM) SIGN SHOWED UP. I TOOK THE CARS SEVERAL TIMES BACK TO LEXUS, THEY USED THEIR COMPUTER TO C
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: TL* THE CONTACT OWNS A 2010 LEXUS RX 350. WHILE ATTEMPTING TO PARK THE VEHICLE, THE CONTACT STATED THE VEHICLE ABNORMALLY LUNGED FORWARD AND STALLED. THIS WAS NOT THE FIRST OCCURRENCE OF THE FAILURE. THE MANUFACTURER WAS CONTACTED AND ADVISED THEY WERE AWARE OF THE FAILURE BUT HAD NOT DEEMED THE ISS
Typically appears around 50K miles. Repair cost ~$500
☐
BRAKES: I HAVE A NEW 2010 LEXUS RX 350 KEEP STALLING WHILE I WAS WAITING FOR TRAFFIC LIGHT, PROBLEM STATED SOON AFTER I STARTED DRIVING , WHILE MILEAGE WAS AROUND 1500, WHEN THE CAR STALLED ABS (ANTI BRAKE SYSTEM) SIGN SHOWED UP. I TOOK THE CARS SEVERAL TIMES BACK TO LEXUS, THEY USED THEIR COMPUTER TO C
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)