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1999 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 →
17Owner complaints

Model-year median: 8

0Recall campaigns

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1Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
0
199731
199817
19998
2000
Compare all GS400 years →

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

What owners reported most

Vehicle Speed Control
6Electrical System
4Suspension
4Engine And Engine Cooling
2Exterior Lighting
2
All reported categories
Service Brakes
2Air Bags
1Fuel/propulsion System
1Power Train
1Seat Belts
1Service Brakes, Hydraulic
1Unknown Or Other
1

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: 11 of 17 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.

  • Vehicle Speed Control. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports0 fire reports2 injury reports

Service Brakes, Hydraulic complaints

1 reports
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Mileage unknown · Date not reported
Service Brakes, HydraulicVehicle Speed Control

ON AT LEAST SIX OCCASIONS AS MY HUSBAND AND SON APPLIED THE BRAKE TO STOP THE CAR JERKED FORWARD. THIS WAS CAUSED BY THEIR FOOT OVERHANGING THE BRAKE AND WHEN DEPRESS THIS OVERHANG HITS THE ACCELERATOR. THE LAST TIME IN MAY WAS THE MOST SIGNIFICANT ONE . IN THE PROCESS OF PARKING THE CAR IN A RESTAURANT THE CAR JUMPED FORWARD AN…

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ON AT LEAST SIX OCCASIONS AS MY HUSBAND AND SON APPLIED THE BRAKE TO STOP THE CAR JERKED FORWARD. THIS WAS CAUSED BY THEIR FOOT OVERHANGING THE BRAKE AND WHEN DEPRESS THIS OVERHANG HITS THE ACCELERATOR. THE LAST TIME IN MAY WAS THE MOST SIGNIFICANT ONE . IN THE PROCESS OF PARKING THE CAR IN A RESTAURANT THE CAR JUMPED FORWARD AND WAS STOPPED BY A CEMENT PARKING BARRIER. *AK

NHTSA ODI #724481

Official recalls

0

No recalls in this snapshot.

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.