2021 Roush Performance Mustang MPG
Official EPA fuel-economy rating for the 2021 Roush Performance Mustang.
EPA combined fuel economy
14–15MPG
combined (55% city / 45% hwy)
City
12
MPG
Highway
19
MPG
Engine
5L
Cylinders
8
Drive
RearWD
Class
Subcompact Cars
Running cost
Estimated annual fuel cost
Per year
$3,500
15,000 mi/yr
Fuel used
1000 gal
per year
At gas price
$3.50
per gallon
Based on 15 MPG combined and 15,000 miles per year. Adjust for your local gas price and annual mileage.
FAQ
2021 Roush Performance Mustang
- How many MPG does a 2021 Roush Performance Mustang get?
- The 2021 Roush Performance Mustang gets 14–15 MPG combined according to the EPA — about 12 MPG in the city and 19 MPG on the highway, depending on trim (2 configurations). Combined MPG is a 55% city / 45% highway blend.
- What is the annual fuel cost for a 2021 Roush Performance Mustang?
- Driving 15,000 miles a year at 15 MPG combined, the 2021 Roush Performance Mustang uses about 1000 gallons of fuel per year — roughly $3,500 at $3.50/gallon. Your real cost varies with local gas prices and driving style.
- What is the difference between city and highway MPG on the 2021 Roush Performance Mustang?
- The 2021 Roush Performance Mustang returns 12 MPG city and 19 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 14–15 MPG combined figure blends the two.
- Is 15 MPG good for a subcompact cars?
- For a subcompact cars, 15 MPG combined is on the thirstier side. Hybrid trims and smaller engines, where offered, return better numbers.
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