fueleconomy.gov/m

X 2017 Roush Performance Stage 3 Mustang

5.0 L, 8 cyl, Auto (S6), Premium Gasoline

2017 Roush Performance Stage 3 Mustang

EPA Fuel Economy

Combined: 17 MPG

City: 14 MPG

Highway: 22 MPG

Tailpipe CO2

531 grams per mile

Additional CO2 emissions result from production, manufacture, and transportation of the fuel.

Click to show total emissions

Learn More

Compare Cars
Personalize
Help