Infiniti
G37x
U.S. fuel economy and specifications from the EPA.
20Best combined MPG2009 model year
2009–2013Model years4 with EPA ratings
4Rated configurationsDrive, transmission and engine
3.7 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2009 20 MPG
2010 20 MPG
2011 No rating
2012 20 MPG
2013 20 MPG
1 configuration.
All-Wheel Drive · Automatic (S7)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.7 L
- Cylinders
- 6
All-Wheel Drive · Automatic (S7)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.7 L
- Cylinders
- 6
4-Wheel Drive · Automatic (S7)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.7 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (S7)
Premium gasoline · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.7 L
- Cylinders
- 6