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Roush Performance Stage 3 Mustang: MPG and fuel economy by year

The EPA has rated the Roush Performance Stage 3 Mustang across 18 model years, from the 2001 Roush Performance Stage 3 Mustang through the 2020 Roush Performance Stage 3 Mustang. The most recent 2020 Roush Performance Stage 3 Mustang returns 15 combined MPG. The most efficient model year was the 2013 Roush Performance Stage 3 Mustang at 18 MPG.

Pick a year below to open the full Roush Performance Stage 3 Mustang page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Roush Performance Stage 3 Mustang. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year Model Combined MPG City Highway Annual fuel cost
2020 2020 Roush Performance Stage 3 Mustang 15 MPG 13 MPG 20 MPG $4,600
2019 2019 Roush Performance Stage 3 Mustang 15 MPG 13 MPG 20 MPG $4,600
2017 2017 Roush Performance Stage 3 Mustang 17 MPG 14 MPG 22 MPG $4,050
2016 2016 Roush Performance Stage 3 Mustang 17 MPG 14 MPG 23 MPG $4,050
2015 2015 Roush Performance Stage 3 Mustang 16 MPG 13 MPG 23 MPG $4,300
2014 2014 Roush Performance Stage 3 Mustang 17 MPG 14 MPG 22 MPG $4,050
2013 2013 Roush Performance Stage 3 Mustang 18 MPG 16 MPG 23 MPG $3,850
2012 2012 Roush Performance Stage 3 Mustang 18 MPG 15 MPG 22 MPG $3,850
2011 2011 Roush Performance Stage 3 Mustang 16 MPG 14 MPG 21 MPG $4,300
2010 2010 Roush Performance Stage 3 Mustang 18 MPG 15 MPG 23 MPG $3,850
2009 2009 Roush Performance Stage 3 Mustang 17 MPG 15 MPG 20 MPG $4,050
2008 2008 Roush Performance Stage 3 Mustang 17 MPG 15 MPG 20 MPG $4,050
2007 2007 Roush Performance Stage 3 Mustang 16 MPG 14 MPG 20 MPG $4,300
2006 2006 Roush Performance Stage 3 Mustang 16 MPG 14 MPG 20 MPG $4,300
2004 2004 Roush Performance Stage 3 Mustang 18 MPG 15 MPG 23 MPG $3,850
2003 2003 Roush Performance Stage 3 Mustang 18 MPG 15 MPG 23 MPG $3,850
2002 2002 Roush Performance Stage 3 Mustang 18 MPG 16 MPG 21 MPG $3,850
2001 2001 Roush Performance Stage 3 Mustang 18 MPG 16 MPG 21 MPG $3,850

How the Roush Performance Stage 3 Mustang compares against the Subcompact Cars class

Buyers usually compare the Roush Performance Stage 3 Mustang against other cars in the same EPA class. The list below shows the most efficient cars in the Subcompact Cars class for the 2020 model year, the latest year on this page. Each link opens the full page for that car.

2020 BMW i3
113 MPG 2020 BMW i3s
113 MPG 2020 MINI Cooper SE Hardtop 2 door
108 MPG 2020 Toyota Mirai
67 MPG 2020 Chevrolet Spark
33 MPG 2020 Chevrolet Spark ACTIV
33 MPG
2020 Roush Performance Stage 3 Mustang
15 MPG

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.