Infiniti
M35x
U.S. fuel economy and specifications from the EPA.

18Best combined MPG2007 model year
2007–2010Model years4 with EPA ratings
4Rated configurationsDrive, transmission and engine
3.5 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2007 18 MPG
2008 18 MPG
2009 18 MPG
2010 18 MPG
1 configuration.
All-Wheel Drive · Automatic (S5)
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (S5)
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (S5)
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (S5)
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6