Infiniti QX70 MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Infiniti QX70 model year from 2014 to 2017 — each engine and transmission with its official city, highway and combined figures. Over these years the QX70 has been offered with 3.7L 6-cyl, 5.0L 8-cyl engines; every rated year lands at 19 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 QX70 fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2017 | 18–19 MPG | 3.7L 6-cyl | $11,278 | 7 listings |
| 2016 | 18–19 MPG | 3.7L 6-cyl | $12,999 | 7 listings |
| 2015 | 18–19 MPG | 3.7L 6-cyl | $11,200 | 13 listings |
| 2014 | 16–19 MPG | 3.7L 6-cyl, 5.0L 8-cyl | — | — |
2017 Infiniti QX70: engines & MPG
The 2017 QX70 was EPA-rated in 2 versions (3.7L 6-cyl), with combined economy from 18 to 19 MPG. Used 2017 models currently list for a median of $11,278 on VehiSales (7 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| QX70 RWD | 3.7L 6-cyl | Automatic (S7) | Premium | 17 | 24 | 19 MPG |
| QX70 AWD | 3.7L 6-cyl | Automatic (S7) | Premium | 16 | 22 | 18 MPG |
2016 Infiniti QX70: engines & MPG
The 2016 QX70 was EPA-rated in 2 versions (3.7L 6-cyl), with combined economy from 18 to 19 MPG. Used 2016 models currently list for a median of $12,999 on VehiSales (7 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| QX70 RWD | 3.7L 6-cyl | Automatic (S7) | Premium | 17 | 24 | 19 MPG |
| QX70 AWD | 3.7L 6-cyl | Automatic (S7) | Premium | 16 | 22 | 18 MPG |
2015 Infiniti QX70: engines & MPG
The 2015 QX70 was EPA-rated in 2 versions (3.7L 6-cyl), with combined economy from 18 to 19 MPG. Used 2015 models currently list for a median of $11,200 on VehiSales (13 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| QX70 RWD | 3.7L 6-cyl | Automatic (S7) | Premium | 17 | 24 | 19 MPG |
| QX70 AWD | 3.7L 6-cyl | Automatic (S7) | Premium | 16 | 22 | 18 MPG |
2014 Infiniti QX70: engines & MPG
The 2014 QX70 was EPA-rated in 3 versions (3.7L 6-cyl, 5.0L 8-cyl), with combined economy from 16 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| QX70 RWD | 3.7L 6-cyl | Automatic (S7) | Premium | 17 | 24 | 19 MPG |
| QX70 AWD | 3.7L 6-cyl | Automatic (S7) | Premium | 16 | 22 | 18 MPG |
| QX70 AWD | 5.0L 8-cyl | Automatic (S7) | Premium | 14 | 20 | 16 MPG |
Frequently asked questions
What MPG does an Infiniti QX70 get?
Every rated QX70 year comes in at 19 MPG combined.
What engines does the 2017 Infiniti QX70 have?
The 2017 QX70 was EPA-rated with 3.7L 6-cyl engines — see the 2017 table above for each version's exact city/highway figures.
Does the Infiniti QX70 require premium gas?
Yes — every EPA-rated gas QX70 version specifies premium gasoline.
https://vehisales.com/research/fuel-economy/infiniti/qx70.
Fuel economy of other models
See also: Infiniti QX70 hub — live listings, prices & reliability · Used Infiniti QX70 prices by year · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].