Vehicle Data Hub

2006 Lexus GS300 engine problems

22 complaints about engine have been filed for the 2006 Lexus GS300, which is 13% of all its NHTSA complaints. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
22 13% of this year's complaints
Typical mileage
112,000 miles 17 complaints with mileage
Crashes and fires
1 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2006 Lexus GS300 Complaints by odometer reading in 20,000-mile steps. The median is about 112,000 miles. 0k to 20k miles: 2 complaints 20k to 40k miles: 1 complaints 40k to 60k miles: 1 complaints 60k to 80k miles: 1 complaints 80k to 100k miles: 1 complaints 100k to 120k miles: 4 complaints 120k to 140k miles: 2 complaints 140k to 160k miles: 4 complaints 160k to 180k miles: 1 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 112,000 miles
Based on 17 complaints that include mileage. 24% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles2
20k to 40k miles1
40k to 60k miles1
60k to 80k miles1
80k to 100k miles1
100k to 120k miles4
120k to 140k miles2
140k to 160k miles4
160k to 180k miles1
180k to 200k miles0
200k+ miles0

What the data shows

Of the 17 engine complaints that report mileage, the median is about 112,000 miles, and 24% were reported before 60,000 miles.

These complaints mention 1 crash.

What owners wrote

Faulty ECU computer resulting in hard jerk when shifting between first and second gear. The engine repair unit goes bad after 100,000 miles. Multiple vehicles reported the issue after experiencing fuel induction problems and oil loss related to bad .gaskets. Car started jerking on the highway cause a rear end bumper collision while intraffic.

Reported at 138,000 miles, February 2017 Crash

Tl* the contact owns a 2006 lexus gs300. While driving approximately 30 MPH, the vehicle stalled. The vehicle was restarted and driven to the dealer. The technician diagnosed that the coolant was unable to get to the engine, which caused it to overheat and blow the head gasket. The manufacturer was notified of the failure. The failure mileage was 97,000. Updated 02/02/15 the consumer stated the clamp holding the hose from the radiator to the engine failed. The manufacturer did not offer any assistance.

Reported at 97,000 miles, November 2014

Other problems reported for the 2006 Lexus GS300

Engine problems in other years

  • 2019
  • 2018
  • 2007
  • 2006
  • 2000
  • 1999
  • 1998
  • 1997
  • 1996
  • 1995
  • 1994
  • 1993

Engine problems across all Lexus models