Infiniti M37 MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Infiniti M37 model year from 2011 to 2013 — each engine and transmission with its official city, highway and combined figures. Over these years the M37 has been offered with 3.7L 6-cyl engines; every rated year lands at 21 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 M37 fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2013 | 20–21 MPG | 3.7L 6-cyl | — | — |
| 2012 | 20–21 MPG | 3.7L 6-cyl | — | — |
| 2011 | 20–21 MPG | 3.7L 6-cyl | — | — |
2013 Infiniti M37: engines & MPG
The 2013 M37 was EPA-rated in 2 versions (3.7L 6-cyl), with combined economy from 20 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| M37 | 3.7L 6-cyl | Automatic (S7) | Premium | 18 | 26 | 21 MPG |
| M37x | 3.7L 6-cyl | Automatic (S7) | Premium | 18 | 24 | 20 MPG |
2012 Infiniti M37: engines & MPG
The 2012 M37 was EPA-rated in 2 versions (3.7L 6-cyl), with combined economy from 20 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| M37 | 3.7L 6-cyl | Automatic (S7) | Premium | 18 | 26 | 21 MPG |
| M37x | 3.7L 6-cyl | Automatic (S7) | Premium | 18 | 24 | 20 MPG |
2011 Infiniti M37: engines & MPG
The 2011 M37 was EPA-rated in 2 versions (3.7L 6-cyl), with combined economy from 20 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| M37 | 3.7L 6-cyl | Automatic (S7) | Premium | 18 | 26 | 21 MPG |
| M37x | 3.7L 6-cyl | Automatic (S7) | Premium | 18 | 24 | 20 MPG |
Frequently asked questions
What MPG does an Infiniti M37 get?
Every rated M37 year comes in at 21 MPG combined.
What engines does the 2013 Infiniti M37 have?
The 2013 M37 was EPA-rated with 3.7L 6-cyl engines — see the 2013 table above for each version's exact city/highway figures.
Does the Infiniti M37 require premium gas?
Yes — every EPA-rated gas M37 version specifies premium gasoline.
https://vehisales.com/research/fuel-economy/infiniti/m37.
Fuel economy of other models
See also: Infiniti M37 hub — live listings, prices & reliability · Used Infiniti M37 prices by year · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].