Infiniti Q50 MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Infiniti Q50 model year from 2014 to 2024 — each engine and transmission with its official city, highway and combined figures. Over these years the Q50 has been offered with 3.0L 6-cyl, 2.0L 4-cyl, 3.5L 6-cyl, 3.7L 6-cyl power plants; the most efficient version is the 2015 (up to 31 MPG combined). Every rated version calls for premium gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Infiniti Q50 fuel economy by year
| Year | Combined MPG | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2024 | 22–23 | 3.0L 6-cyl | $34,999 | 69 listings |
| 2023 | 22–23 | 3.0L 6-cyl | $32,648 | 222 listings |
| 2022 | 22–23 | 3.0L 6-cyl | $28,917 | 145 listings |
| 2021 | 22–23 | 3.0L 6-cyl | $23,699 | 91 listings |
| 2020 | 22–23 | 3.0L 6-cyl | $18,999 | 90 listings |
| 2019 | 22–25 | 2.0L 4-cyl, 3.0L 6-cyl | $19,757 | 185 listings |
| 2018 | 22–29 | 3.5L 6-cyl, 2.0L 4-cyl, 3.0L 6-cyl | $16,195 | 216 listings |
| 2017 | 22–29 | 3.5L 6-cyl, 2.0L 4-cyl, 3.0L 6-cyl | $15,999 | 145 listings |
| 2016 | 21–30 | 3.5L 6-cyl, 2.0L 4-cyl, 3.0L 6-cyl | $14,598 | 121 listings |
| 2015 | 22–31 | 3.5L 6-cyl, 3.7L 6-cyl | $12,695 | 181 listings |
| 2014 | 22–31 | 3.5L 6-cyl, 3.7L 6-cyl | — | — |
2024 Infiniti Q50: engines & MPG
The 2024 Q50 was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 22 to 23 MPG. Used 2024 models currently list for a median of $34,999 on VehiSales (69 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
| Q50 Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
2023 Infiniti Q50: engines & MPG
The 2023 Q50 was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 22 to 23 MPG. Used 2023 models currently list for a median of $32,648 on VehiSales (222 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50 Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
| Q50 Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
2022 Infiniti Q50: engines & MPG
The 2022 Q50 was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 22 to 23 MPG. Used 2022 models currently list for a median of $28,917 on VehiSales (145 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
| Q50 Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
2021 Infiniti Q50: engines & MPG
The 2021 Q50 was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 22 to 23 MPG. Used 2021 models currently list for a median of $23,699 on VehiSales (91 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50 Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
2020 Infiniti Q50: engines & MPG
The 2020 Q50 was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 22 to 23 MPG. Used 2020 models currently list for a median of $18,999 on VehiSales (90 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50 Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
| Q50 Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
2019 Infiniti Q50: engines & MPG
The 2019 Q50 was EPA-rated in 6 versions (2.0L 4-cyl, 3.0L 6-cyl), with combined economy from 22 to 25 MPG. Used 2019 models currently list for a median of $19,757 on VehiSales (185 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 | 2.0L 4-cyl | Automatic (S7) | Premium | 23 | 30 | 25 MPG |
| Q50 AWD | 2.0L 4-cyl | Automatic (S7) | Premium | 22 | 28 | 24 MPG |
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50 Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
| Q50 Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
2018 Infiniti Q50: engines & MPG
The 2018 Q50 was EPA-rated in 8 versions (3.5L 6-cyl, 2.0L 4-cyl, 3.0L 6-cyl), with combined economy from 22 to 29 MPG. Used 2018 models currently list for a median of $16,195 on VehiSales (216 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 Hybrid | 3.5L 6-cyl | Automatic (S7) | Premium | 27 | 32 | 29 MPG |
| Q50 Hybrid AWD | 3.5L 6-cyl | Automatic (S7) | Premium | 26 | 30 | 28 MPG |
| Q50 | 2.0L 4-cyl | Automatic (S7) | Premium | 23 | 30 | 25 MPG |
| Q50 AWD | 2.0L 4-cyl | Automatic (S7) | Premium | 22 | 28 | 24 MPG |
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50 Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
| Q50 Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
2017 Infiniti Q50: engines & MPG
The 2017 Q50 was EPA-rated in 8 versions (3.5L 6-cyl, 2.0L 4-cyl, 3.0L 6-cyl), with combined economy from 22 to 29 MPG. Used 2017 models currently list for a median of $15,999 on VehiSales (145 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 Hybrid | 3.5L 6-cyl | Automatic (S7) | Premium | 27 | 32 | 29 MPG |
| Q50 Hybrid AWD | 3.5L 6-cyl | Automatic (S7) | Premium | 26 | 30 | 28 MPG |
| Q50 | 2.0L 4-cyl | Automatic (S7) | Premium | 23 | 31 | 26 MPG |
| Q50 AWD | 2.0L 4-cyl | Automatic (S7) | Premium | 22 | 28 | 24 MPG |
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50S Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
| Q50S Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
2016 Infiniti Q50: engines & MPG
The 2016 Q50 was EPA-rated in 10 versions (3.5L 6-cyl, 2.0L 4-cyl, 3.0L 6-cyl), with combined economy from 21 to 30 MPG. Used 2016 models currently list for a median of $14,598 on VehiSales (121 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 Hybrid | 3.5L 6-cyl | Automatic (S7) | Premium | 28 | 33 | 30 MPG |
| Q50 Hybrid AWD | 3.5L 6-cyl | Automatic (S7) | Premium | 27 | 30 | 28 MPG |
| Q50 | 2.0L 4-cyl | Automatic (S7) | Premium | 23 | 31 | 26 MPG |
| Q50 AWD | 2.0L 4-cyl | Automatic (S7) | Premium | 22 | 28 | 24 MPG |
| Q50S | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 28 | 23 MPG |
| Q50 | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 28 | 23 MPG |
| Q50S Red Sport AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 26 | 22 MPG |
| Q50S Red Sport | 3.0L 6-cyl | Automatic (S7) | Premium | 20 | 26 | 22 MPG |
| Q50 AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50S AWD | 3.0L 6-cyl | Automatic (S7) | Premium | 18 | 26 | 21 MPG |
2015 Infiniti Q50: engines & MPG
The 2015 Q50 was EPA-rated in 8 versions (3.5L 6-cyl, 3.7L 6-cyl), with combined economy from 22 to 31 MPG. Used 2015 models currently list for a median of $12,695 on VehiSales (181 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 Hybrid | 3.5L 6-cyl | Automatic (S7) | Premium | 29 | 36 | 31 MPG |
| Q50S Hybrid | 3.5L 6-cyl | Automatic (S7) | Premium | 28 | 33 | 30 MPG |
| Q50 Hybrid AWD | 3.5L 6-cyl | Automatic (S7) | Premium | 28 | 34 | 30 MPG |
| Q50S Hybrid AWD | 3.5L 6-cyl | Automatic (S7) | Premium | 27 | 30 | 28 MPG |
| Q50a | 3.7L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 | 3.7L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 AWD | 3.7L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50a AWD | 3.7L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
2014 Infiniti Q50: engines & MPG
The 2014 Q50 was EPA-rated in 8 versions (3.5L 6-cyl, 3.7L 6-cyl), with combined economy from 22 to 31 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Q50 Hybrid | 3.5L 6-cyl | Automatic (S7) | Premium | 29 | 36 | 31 MPG |
| Q50S Hybrid | 3.5L 6-cyl | Automatic (S7) | Premium | 28 | 33 | 30 MPG |
| Q50 Hybrid AWD | 3.5L 6-cyl | Automatic (S7) | Premium | 28 | 34 | 30 MPG |
| Q50S Hybrid AWD | 3.5L 6-cyl | Automatic (S7) | Premium | 27 | 30 | 28 MPG |
| Q50a | 3.7L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 | 3.7L 6-cyl | Automatic (S7) | Premium | 20 | 29 | 23 MPG |
| Q50 AWD | 3.7L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
| Q50a AWD | 3.7L 6-cyl | Automatic (S7) | Premium | 19 | 27 | 22 MPG |
Frequently asked questions
What MPG does a Infiniti Q50 get?
Depending on year and engine, EPA combined economy for the Q50 ranges from 21 to 31 MPG. The most efficient rated version is the 2015 model year.
What engines does the 2024 Infiniti Q50 have?
The 2024 Q50 was EPA-rated with 3.0L 6-cyl — see the 2024 table above for each version's exact city/highway figures.
Does the Infiniti Q50 require premium gas?
Yes — every EPA-rated Q50 version specifies premium gasoline.
Is there a hybrid or electric Q50?
Yes — the ratings above include hybrid versions; look for them in the per-year tables.
https://vehisales.com/research/fuel-economy/infiniti/q50.
Underlying ratings are public-domain EPA/DOE data from fueleconomy.gov.
See also: Infiniti Q50 hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].