According to www . fuel economy . gov ( no spaces ) using the U.S. gallon 16 city / 23 highway for the 5.0 L , 4 speed automatic 15 city / 22 highway for the 5.0 L , 5 speed manual
Fuel TypeRegular MPG (city)19 MPG (highway)26 MPG (combined)21
Check out www.fueleconomy.gov
I get roughly 14-16 MPG.
The EPA mileage estimate for the 2008 Ford Mustang is 17 mpg in the city, 26 mpg on the highway.
The EPA mileage estimate for the 2010 Ford Mustang is 18 mpg in the city, 26 mpg on the highway.
The EPA mileage estimate for the 2013 Ford Mustang is 19 mpg in the city, 29 mpg on the highway.
The EPA mileage estimate for the 2002 Ford Mustang is 17 mpg in the city, 27 mpg on the highway.
The EPA mileage estimate for the 2012 Ford Mustang is 19 mpg in the city, 29 mpg on the highway.
The EPA mileage estimate for the 2011 Ford Mustang is 19 mpg in the city, 29 mpg on the highway.
The EPA mileage estimate for the 2004 Ford Mustang is 18 mpg in the city, 27 mpg on the highway.
The EPA mileage estimate for the 2014 Ford Mustang is 19 mpg in the city, 29 mpg on the highway.
The EPA mileage estimate for the 2005 Ford Mustang is 17 mpg in the city, 26 mpg on the highway.