Lexus
GS 300/GS 430
U.S. fuel economy and specifications from the EPA.
22Best combined MPG2006 model year
2001–2006Model years6 with EPA ratings
12Rated configurationsDrive, transmission and engine
3–4.3 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2001 18 MPG
2002 19 MPG
2003 19 MPG
2004 19 MPG
2005 19 MPG
2006 22 MPG
2 configurations.
Rear-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 19
- Engine displacement
- 4.3 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S5)
Premium gasoline · Midsize Cars
- Combined MPG
- 19
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 4.3 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S5)
Premium gasoline · Midsize Cars
- Combined MPG
- 19
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 4.3 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S5)
Premium gasoline · Midsize Cars
- Combined MPG
- 19
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 4.3 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S5)
Premium gasoline · Midsize Cars
- Combined MPG
- 19
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 4.3 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (S5)
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 4.3 L
- Cylinders
- 8