← New search

1998 Lexus GS400

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all GS400 years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 14 of 31 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Air Bags. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seat Belts. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

14 crash reports0 fire reports9 injury reports

Vehicle Speed Control complaints

5 reports
Clear category filter
272,000 miles · May 13, 2019
Service BrakesVehicle Speed ControlCrashInjury

TL* THE CONTACT OWNS A 1998 LEXUS GS400. THE CONTACT STATED THAT WHILE THE ENGINE WAS ON AND THE VEHICLE STOPPED, THE DRIVER LIFTED OFF THE BRAKE PEDAL AND THE VEHICLE SUDDENLY ACCELERATED AT A HIGH RATE OF SPEED CAUSING THE DRIVER TO LOOSE CONTROL AND CRASH INTO A TREE. DURING THE INCIDENT, THE SPEED EXCEEDED MORE THEN 60 MPH. …

Read full complaint

TL* THE CONTACT OWNS A 1998 LEXUS GS400. THE CONTACT STATED THAT WHILE THE ENGINE WAS ON AND THE VEHICLE STOPPED, THE DRIVER LIFTED OFF THE BRAKE PEDAL AND THE VEHICLE SUDDENLY ACCELERATED AT A HIGH RATE OF SPEED CAUSING THE DRIVER TO LOOSE CONTROL AND CRASH INTO A TREE. DURING THE INCIDENT, THE SPEED EXCEEDED MORE THEN 60 MPH. THE CONTACT INDICATED THAT THE VEHICLE WOULD NOT STOP WHEN DEPRESSING THE BRAKE PEDAL. DURING THE CRASH, THE DRIVER SUSTAINED INJURIES TO THE NECK, BACK, LEGS AND ARMS AND THE FRONT PASSENGER SUSTAINED INJURIES TO THE HEAD, FACE AND EYE, BACK AND LEGS. BOTH REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS TAKEN AT THE SCENE AND THE VEHICLE WAS DESTROYED AND TOWED AWAY. A REPRESENTATIVE OF THE MANUFACTURER EXAMINED THE VEHICLE BUT THE CAUSE OF THE FAILURE WAS NOT DETERMINED. NO FURTHER INFORMATION WAS AVAILABLE. THE FAILURE MILEAGE WAS 272,000.

NHTSA ODI #11207221

180,000 miles · May 26, 2010
Vehicle Speed Control

LEXUS STUCK PEDAL--I DRIVE A 1998 LEXUS GS400 WHICH I BOUGHT NEW. WHEN I FIRST BOUGHT IT, I'D PRESSED THE PEDAL ALL THE WAY DOWN("FLOORED IT") MANY TIMES AND EVERYTHING WAS FINE. HOWEVER IN MORE RECENT YEARS, I RARELY "FLOORED IT" . ONE TIME LAST SUMMER, I PUSHED THE PEDAL ALL THE WAY DOWN TO PASS A CAR AND THE PEDAL STUCK. MY …

Read full complaint

LEXUS STUCK PEDAL--I DRIVE A 1998 LEXUS GS400 WHICH I BOUGHT NEW. WHEN I FIRST BOUGHT IT, I'D PRESSED THE PEDAL ALL THE WAY DOWN("FLOORED IT") MANY TIMES AND EVERYTHING WAS FINE. HOWEVER IN MORE RECENT YEARS, I RARELY "FLOORED IT" . ONE TIME LAST SUMMER, I PUSHED THE PEDAL ALL THE WAY DOWN TO PASS A CAR AND THE PEDAL STUCK. MY CAR ACCELERATED FROM 35MPH TO 70MPH IN A MATTER OF SECONDS ON A LOCAL ROAD. I HIT THE BRAKES SEVERAL TIMES BUT IT KEPT SPEEDING UP. I WAS ABLE TO PRY UP THE PEDAL UP WITH MY TOE AVERTING A NEAR-ACCIDENT. THIS WAS BEFORE ALL OF THE NEWS WITH TOYOTA'S SUDDEN ACCELERATION CAME TO LIGHT. I DIDN'T TAKE THE CAR INTO THE LOCAL LEXUS SHOP BECAUSE, THEY CHARGE AT LEAST $2000 EVERYTIME I TAKE IT IN. I DROVE THE CAR FOR ANOTHER YEAR BUT MADE SURE NOT TO PRESS THE PEDAL ALL THE WAY DOWN. HOWEVER, I AM INTENDING ON TRADING IN THE CAR NOW AND I WANT TO MAKE SURE THE DEFECT IS FIXED BECAUSE ANY FUTURE OWNERS OF THIS CAR WILL NOT BE AWARE OF THIS PROBLEM AND IT IS A POTENTIAL HAZARD WAITING TO HAPPEN. I WANTED TO FILE A COMPLAINT WITH THE GOVERNMENT BEFORE TAKING IT IN BECAUSE (A) I WANT THE GOVERNMENT TO BE AWARE THAT LEXUS(NOT JUST TOYOTAS) HAS THIS PROBLEM OF STUCK PEDAL/ACCELERATION (B) IN CASE THE GOV WANTED TO CONDUCT ANY INVESTIGATION WITH MY VEHICLE REGARDING THE STUCK PEDAL FOR EVIDENCE OR RESEARCH BEFORE LEXUS DOES ANYTHING WITH IT(IT DID NOT INVOLVE A FLOORMAT-THE PEDAL JUST STUCK AND DIDN'T COME BACK UP AFTER I RELEASED MY FOOT) (C) COMPEL LEXUS TO FIX THE PROBLEM FOR FREE BECAUSE IT IS A SAFETY DEFECT BEFORE SELLING IT TO A FUTURE OWNER. I FEEL THIS IT IS IMPORTANT FOR THE GOVERNMENT TO DO EXTENSIVE RESEARCH REGARDING THIS MATTER. LEXUS HAS MANAGED TO STAY OUT OF TOYOTA'S RECENT CULPABILITY ISSUES, BUT CERTAINLY MY LEXUS HAD THE SAME EXACT PROBLEM. YOU MAY ALSO WANT ENGINEERS TO EXAMINE MY PEDAL FOR MORE RESEARCH OR EVEN EVIDENCE AS TO WHY THIS OCCURS IN LEXUS/ TOYOTA VEHICLES. *TR

NHTSA ODI #10332417

184,867 miles · Feb 24, 2010
Vehicle Speed ControlCrashInjury

TL*THE CONTACT OWNS A 1998 LEXUS GS400. THE CONTACT STATED THAT AS HE WAS DRIVING 15 MPH ONTO A RAMP, THE VEHICLE ACCELERATED AND AS HE DEPRESSED HIS BRAKES THE VEHICLE LUNGED FORWARD AND REAR ENDED A TRUCK PUSHING HIM INTO ANOTHER VEHICLE. THERE WERE TWO OTHER OCCUPANTS IN THE VEHICLE WITH MINOR INJURIES TO THEIR KNEES. THE VE…

Read full complaint

TL*THE CONTACT OWNS A 1998 LEXUS GS400. THE CONTACT STATED THAT AS HE WAS DRIVING 15 MPH ONTO A RAMP, THE VEHICLE ACCELERATED AND AS HE DEPRESSED HIS BRAKES THE VEHICLE LUNGED FORWARD AND REAR ENDED A TRUCK PUSHING HIM INTO ANOTHER VEHICLE. THERE WERE TWO OTHER OCCUPANTS IN THE VEHICLE WITH MINOR INJURIES TO THEIR KNEES. THE VEHICLE WAS DESTROYED. A POLICE REPORT WAS FILED. THE TOYOTA MANUFACTURER WAS NOT CALLED AND INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 184,867. UPDATED 04/13/10. *LJ UPDATED 09/22/10

NHTSA ODI #10313693

Mileage unknown · Feb 15, 2010
Vehicle Speed ControlCrash

SUDDEN ACCELERATION OF 1998 LEXUS GS400 ONCE ON JAN. 16,1999 WITH NO DAMAGE. I WAS PARKING THE VEHICLE. A SECOND TIME ON JAN. 1, 2001. I WAS PULLING UP TO A GAS PUMP AND THE CAR SUDDENLY ACCELERATED INTO THE CURB AT THE PUMP AND ALSO HIT THE PUMP. BOTH INCIDENTS REPORTED TO DEALER, BUT WERE TREATED AS DRIVER ERROR. SECOND INCIDE…

Read full complaint

SUDDEN ACCELERATION OF 1998 LEXUS GS400 ONCE ON JAN. 16,1999 WITH NO DAMAGE. I WAS PARKING THE VEHICLE. A SECOND TIME ON JAN. 1, 2001. I WAS PULLING UP TO A GAS PUMP AND THE CAR SUDDENLY ACCELERATED INTO THE CURB AT THE PUMP AND ALSO HIT THE PUMP. BOTH INCIDENTS REPORTED TO DEALER, BUT WERE TREATED AS DRIVER ERROR. SECOND INCIDENT CAUSED MINOR DAMAGE TO THE PUMP AND MODERATE DAMAGE TO MY VEHICLE. I AM REPORTING THIS AT THIS TIME, BECAUSE I HAVE SEEN NO REPORTS OF THIS PROBLEM ON TOYOTA VEHICLES AS FAR BACK AS 1998. I CURRENTLY OWN A 2007 LEXUS GS350 WITH 15K MILES AND A 2008 TOYOTA HIGHLANDER WITH 26K MILES AND HAVE HAD NO PROBLEMS WITH EITHER CAR. *TR

NHTSA ODI #10310627

45,000 miles · May 9, 2004
Vehicle Speed Control

ON THE FIRST DAY I PURCHASED MY LEXUS IN VIRGINIA I ALMOST DROVE THE CAR OVER THE CURB. I THOUGHT MY FOOT HIT THE GAS ACCIDENTALLY, BUT IT HAD NOT. SINCE THAT TIME I HAVE HAD NUMEROUS INSTANCES WHERE THE CAR LURCHED FORWARD WHILE I WAS STOPPED WITH MY FOOT ON THE BRAKE. LUCKILY THE PROBLEM NEVER CAUSED AN ACCIDENT SO I NEVER COM…

Read full complaint

ON THE FIRST DAY I PURCHASED MY LEXUS IN VIRGINIA I ALMOST DROVE THE CAR OVER THE CURB. I THOUGHT MY FOOT HIT THE GAS ACCIDENTALLY, BUT IT HAD NOT. SINCE THAT TIME I HAVE HAD NUMEROUS INSTANCES WHERE THE CAR LURCHED FORWARD WHILE I WAS STOPPED WITH MY FOOT ON THE BRAKE. LUCKILY THE PROBLEM NEVER CAUSED AN ACCIDENT SO I NEVER COMPLAINED ABOUT IT. I THOUGHT MY CAR WAS THE ONLY ONE WITH THE PROBLEM. I READ A RECENT ARTICLE IN USATODAY ABOUT THE PROBLEM, AND REALIZED THAT MY CAR WAS NOT THE ONLY ONE DOING IT. MY 1998 LEXUS GS400 HAS LURCHED FORWARD SEVERAL TIMES WHILE MY FOOT WAS APPLIED TO THE BRAKE.*AK

NHTSA ODI #10068519

Official recalls

1

98V080000 · Electronic Stability Control:automatic (asc)

Apr 17, 1998

VEHICLE DESCRIPTION: PASSENGER VEHICLES. DUE TO A MANUFACTURING DEFECT OF THE YAW RATE SENSOR FOR THE VEHICLE STABILITY CONTROL (VSC), THE VSC CAN OPERATE IMPROPERLY IF THE SENSOR IS AFFECTED BY CERTAIN ELECTROMAGNETIC WAVES, SUCH AS FROM A CELLULAR PHONE.

Consequence & remedy

Consequence: SHOULD THIS OCCUR, THE BRAKE MAY OPERATE UNEXPECTEDLY, AFFECTING STEERING AND SPEED CONTROL, INCREASING THE RISK OF A VEHICLE CRASH.

Remedy: DEALERS WILL REPLACE THE YAW RATE SENSOR.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

DP03003 · Unintended Engine Speed Increase/sa

Opened Jul 17, 2003 · Closed Sep 23, 2003

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

ON MAY 13, 2003 THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) RECEIVED AN APRIL 25, 2003 LETTER FROM MR. PETER BODDAERT PETITIONING THE AGENCY TO CONDUCT A PETITION ANALYSIS OF CERTAIN 1997 THROUGH 2000 MODEL YEAR LEXUS 300 AND 400 SERIES VEHICLES FOR PROBLEMS OF VEHICLE SPEED CONTROL LINKAGES WHICH RESULTS IN SUDDEN, UNEXPECTED EXCESSIVE (VEHICLE) ACCELERATION EVEN THOUGH THERE IS NO PRESSURE [SIC]APPLIED TO THE ACCELERATOR PEDAL.IN SUPPORT OF HIS PETITION, MR. BODDAERT CITES A NUMBER OF ODI REPORTS CONCERNING VEHICLE SPEED CONTROL LINKAGES IN THE SUBJECT VEHICLES.INCLUDED AMONGST THE THIRTY-SIX REPORTS HE CITES IS ONE INVOLVING A LEXUS THAT COLLIDED WITH FIVE OTHER CARS IN THE SPACE OF ONE-HALF MILE BEFORE IT COULD BE STOPPED.ODI FOUND NO DATA INDICATING THE EXISTENCE OF A DEFECT TREND RELATED TO THE PETITIONER'S ALLEGATIONS AT THIS TIME.THEREFORE, THERE IS NO REASONABLE POSSIBILITY THAT AN ORDER CONCERNING THE NOTIFICATION AND REMEDY OF A SAFETY-RELATED DEFECT WOULD BE ISSUED AS A RESULT OF GRANTING MR. BODDAERT'S PETITION.CONSEQUENTLY, IN VIEW OF THE NEED TO ALLOCATE AND PRIORITIZE NHTSA'S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY'S SAFETY MISSION, THE PETITION IS DENIED.