2007 Lexus GS430
The EPA rates the 2007 Lexus GS430 at 19 MPG combined (16 city / 23 highway).
At a glance
- Fuel economy
- 19 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA rates the 2007 Lexus GS430 at 19 MPG combined (16 city / 23 highway).