One problem related to automatic transmission has been reported for the 2006 Lexus GS300. The most recently reported issues are listed below.
Transmission continues to jerk and remain sluggish when pulling away from a stop or in slow traffic. Does not shift smoothly. Bad enough for passengers to detect. Dealership says its "normal".
| Power Train problems | |
| Transmission Solenoid problems | |
| Automatic Transmission problems | |
| Automatic Transmission Torque Converter problems |