Infiniti
Q50a
U.S. fuel economy and specifications from the EPA.
23Best combined MPG2014 model year
2014–2015Model years2 with EPA ratings
2Rated configurationsDrive, transmission and engine
3.7 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2014 23 MPG
2015 23 MPG
1 configuration.
Rear-Wheel Drive · Automatic (S7)
Premium gasoline · Midsize Cars
- Combined MPG
- 23
- Engine displacement
- 3.7 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S7)
Premium gasoline · Midsize Cars
- Combined MPG
- 23
- Engine displacement
- 3.7 L
- Cylinders
- 6