Roush Performance Mustang MPG & Fuel Economy
The 2021 Roush Performance Mustang gets up to 17 MPG combined (14 city / 22 highway) in EPA testing.
Latest model year (2021):
The Roush Performance Mustang gets up to 15 MPG combined (12 city / 19 highway) in the Auto (S10), 8 cyl, 5.0 L trim.
Roush Performance Mustang MPG — All Years
| Year | Trim | Engine | Fuel | City (MPG) | Hwy (MPG) | Combined (MPG) |
|---|---|---|---|---|---|---|
| 2021 | Auto (S10), 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 12 | 19 | 15 |
| 2021 | Man 6-spd, 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 12 | 19 | 14 |
| 2019 | Auto (S10), 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 12 | 19 | 15 |
| 2019 | Man 6-spd, 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 13 | 20 | 15 |
| 2017 | Auto (S6), 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 14 | 22 | 17 |
| 2017 | Man 6-spd, 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 13 | 23 | 16 |
| 2016 | Auto (S6), 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 14 | 23 | 17 |
| 2016 | Man 6-spd, 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 13 | 23 | 16 |
| 2015 | Auto (S6), 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 13 | 23 | 16 |
| 2015 | Man 6-spd, 8 cyl, 5.0 L | 8 5.0L | Premium Gasoline | 13 | 23 | 16 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Roush Performance Mustang MPG FAQ
What is the MPG of the Roush Performance Mustang?
The Roush Performance Mustang gets up to 17 MPG combined (14 city / 22 highway) in the 2021 model year. Fuel economy varies by engine and trim — see the full table above for details.
Which Roush Performance Mustang trim has the best fuel economy?
The Auto (S6), 8 cyl, 5.0 L trim offers the best combined fuel economy at 17 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.