Lexus GS300 owners have reported a total of 416 problems for their cars built in the 13 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the Lexus GS300. The 2006 Lexus GS300 cars have the most problems reported (162 problems).
| Model Year | Number of Problems |
|---|---|
| 2015 GS300 | |
| 2014 GS300 | |
| 2013 GS300 | |
| 2006 GS300 | |
| 2005 GS300 | |
| 2004 GS300 | |
| 2003 GS300 | |
| 2002 GS300 | |
| 2001 GS300 | |
| 2000 GS300 | |
| 1999 GS300 | |
| 1998 GS300 | |
| 1996 GS300 |
The following chart shows the 23 most common problems for Lexus GS300 cars. The number one most common problem is related to the vehicle's vehicle speed control (81 problems). The second most common problem is related to the vehicle's exterior lighting (41 problems).
| ★ Safety Ratings of GS300 Cars |
| ✿ Fuel Economy of GS300 Vehicles |
| ☘ GS300 Service Bulletins |
| ⚑ GS300 Safety Recalls |
| ☤ GS300 Defect Investigations |
| Compare Reliability: |