Roush Performance Fuel Economy and Fuel Cost by Model
Roush Performance has 3 models with EPA fuel economy ratings between 2001 and 2021. In model year 2021 the combined ratings of its models run 13–15 MPG. The most efficient is the 2021 Roush Performance Mustang at 15 MPG, about $5,480 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The cheapest to fuel is the 2020 Roush Performance Stage 3 Mustang at about $5,260 a year.
Models
3
2001–2021
Most efficient, MY2021
15MPG
Roush Performance Mustang
Cheapest to fuel, MY2021
$5,260/yr
Roush Performance Stage 3 Mustang
Electrified models
0
hybrid, plug-in or electric
Most efficient Roush Performance models, MY2021
| 1 |  2021 Roush Performance Mustang Small cars | 15 | $5,480 |
| 2 | 2020 Roush Performance Stage 3 Mustang Small cars | 15 | $5,260 |
| 3 |  2020 Roush Performance F-150 Standard pickups | 13 | $6,340 |
All Roush Performance models
| Model | Model years | Powertrains | Latest MY | Combined | $/yr |
|---|---|---|---|---|---|
| Roush Performance Mustang | 2001–2021 | Gas | 2021 | 14–15 | $5,480–$5,600 |
| Roush Performance F-150 | 2006–2020 | Gas | 2020 | 13 | $6,340–$6,350 |
| Roush Performance Stage 3 Mustang | 2020–2020 | Gas | 2020 | 14–15 | $5,260–$5,640 |
Ratings and costs are for each model's latest model year; costs use the current EIA price set and 15,000 miles a year.
Roush Performance by size class
- Small cars: 2
- Standard pickups: 1
Frequently asked questions
Which Roush Performance gets the best gas mileage?
In model year 2021, the most efficient Roush Performance is the 2021 Roush Performance Mustang at 15 MPG combined. Next is the 2020 Roush Performance Stage 3 Mustang at 15 MPG.
What is the cheapest Roush Performance to fuel?
In model year 2021, the 2020 Roush Performance Stage 3 Mustang is the cheapest Roush Performance to fuel: about $5,260 a year at 15,000 miles, using premium gasoline $5.36/gal (U.S. average, Sep 2026).
How many Roush Performance models does EPA rate?
EPA lists 3 Roush Performance models for model years 2001 to 2021. 3 of them have ratings for MY2021.
Does Roush Performance make hybrid or electric cars?
No. In EPA's database every Roush Performance model from 2001 to 2021 runs on gasoline or diesel only.
What MPG do Roush Performance cars get?
Combined ratings across Roush Performance models run 13–15 MPG for MY2021, from the 2020 Roush Performance F-150 to the 2021 Roush Performance Mustang.