Infiniti FX50 MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Infiniti FX50 model year from 2009 to 2013 — each engine and transmission with its official city, highway and combined figures. Over these years the FX50 has been offered with 5.0L 8-cyl engines; every rated year lands at 16 MPG combined. Every rated gas version calls for premium gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Infiniti FX50 fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2013 | 16 MPG | 5.0L 8-cyl | — | — |
| 2012 | 16 MPG | 5.0L 8-cyl | — | — |
| 2011 | 16 MPG | 5.0L 8-cyl | — | — |
| 2010 | 16 MPG | 5.0L 8-cyl | — | — |
| 2009 | 16 MPG | 5.0L 8-cyl | — | — |
2013 Infiniti FX50: engines & MPG
The 2013 FX50 was EPA-rated in 1 version (5.0L 8-cyl), with combined economy of 16 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| FX50 AWD | 5.0L 8-cyl | Automatic (S7) | Premium | 14 | 20 | 16 MPG |
2012 Infiniti FX50: engines & MPG
The 2012 FX50 was EPA-rated in 1 version (5.0L 8-cyl), with combined economy of 16 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| FX50 AWD | 5.0L 8-cyl | Automatic (S7) | Premium | 14 | 20 | 16 MPG |
2011 Infiniti FX50: engines & MPG
The 2011 FX50 was EPA-rated in 1 version (5.0L 8-cyl), with combined economy of 16 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| FX50 AWD | 5.0L 8-cyl | Automatic (S7) | Premium | 14 | 20 | 16 MPG |
2010 Infiniti FX50: engines & MPG
The 2010 FX50 was EPA-rated in 1 version (5.0L 8-cyl), with combined economy of 16 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| FX50 | 5.0L 8-cyl | Automatic (S7) | Premium | 14 | 20 | 16 MPG |
2009 Infiniti FX50: engines & MPG
The 2009 FX50 was EPA-rated in 1 version (5.0L 8-cyl), with combined economy of 16 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| FX50 AWD | 5.0L 8-cyl | Automatic (S7) | Premium | 14 | 20 | 16 MPG |
Frequently asked questions
What MPG does an Infiniti FX50 get?
Every rated FX50 year comes in at 16 MPG combined.
What engines does the 2013 Infiniti FX50 have?
The 2013 FX50 was EPA-rated with 5.0L 8-cyl engines — see the 2013 table above for each version's exact city/highway figures.
Does the Infiniti FX50 require premium gas?
Yes — every EPA-rated gas FX50 version specifies premium gasoline.
https://vehisales.com/research/fuel-economy/infiniti/fx50.
See also: Infiniti FX50 hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].