
The following table compares the fuel economies of different models of Infiniti Q50 cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles,
of which 55% of the miles are city driving, and 45% of the miles are highway driving.
Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2022 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2021 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2020 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2019 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2019 Q50 AWD | Automatic (S7) | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 2018 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2018 Q50 AWD | Automatic (S7) | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 2017 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2017 Q50 AWD | Automatic (S7) | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 2016 Q50 AWD | Automatic (S7) | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 2016 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2015 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2014 Q50 AWD | Automatic (S7) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2022 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2021 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2020 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2019 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2019 Q50 | Automatic (S7) | 4 | 25 | 23 | 30 | $2,918 | $3,502 |
| 2018 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2018 Q50 | Automatic (S7) | 4 | 25 | 23 | 30 | $2,918 | $3,502 |
| 2017 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2017 Q50 | Automatic (S7) | 4 | 26 | 23 | 31 | $2,882 | $3,458 |
| 2016 Q50 | Automatic (S7) | 4 | 26 | 23 | 31 | $2,882 | $3,458 |
| 2016 Q50 | Automatic (S7) | 6 | 23 | 19 | 28 | $3,376 | $4,051 |
| 2015 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2014 Q50 | Automatic (S7) | 6 | 23 | 20 | 29 | $3,226 | $3,871 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 Q50 Red Sport AWD | Automatic (S7) | 6 | 22 | 19 | 26 | $3,469 | $4,162 |
| 2022 Q50 Red Sport AWD | Automatic (S7) | 6 | 22 | 19 | 26 | $3,469 | $4,162 |
| 2021 Q50 Red Sport AWD | Automatic (S7) | 6 | 22 | 19 | 26 | $3,469 | $4,162 |
| 2020 Q50 Red Sport AWD | Automatic (S7) | 6 | 22 | 19 | 26 | $3,469 | $4,162 |
| 2019 Q50 Red Sport AWD | Automatic (S7) | 6 | 22 | 19 | 26 | $3,469 | $4,162 |
| 2018 Q50 Red Sport AWD | Automatic (S7) | 6 | 22 | 19 | 26 | $3,469 | $4,162 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 Q50 Red Sport | Automatic (S7) | 6 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2022 Q50 Red Sport | Automatic (S7) | 6 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2021 Q50 Red Sport | Automatic (S7) | 6 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2020 Q50 Red Sport | Automatic (S7) | 6 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2019 Q50 Red Sport | Automatic (S7) | 6 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2018 Q50 Red Sport | Automatic (S7) | 6 | 22 | 20 | 26 | $3,360 | $4,032 |
Data source: Fuel Economy USA, Reference.