Lexus
GS 350 AWD
U.S. fuel economy and specifications from the EPA.

22Best combined MPG2016 model year
2007–2020Model years13 with EPA ratings
13Rated configurationsDrive, transmission and engine
3.5 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2007 20 MPG
2008 20 MPG
2009 20 MPG
2010 20 MPG
2011 20 MPG
2012 No rating
2013 21 MPG
2014 21 MPG
2015 21 MPG
2016 22 MPG
2017 22 MPG
2018 22 MPG
2019 21 MPG
2020 21 MPG
1 configuration.
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.5 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (S6)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.5 L
- Cylinders
- 6