Depends on what Mustang, normally 19 on the street and about 30 on the highway.
I get roughly 14-16 MPG.
6 cyl.
I get about 16 MPG on mine but I do a lot of city driving.
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 2007 Ford Mustang is 17 mpg in the city, 25 mpg on the highway.
The EPA mileage estimate for the 2005 Ford Mustang is 17 mpg in the city, 26 mpg on the highway.
The EPA mileage estimate for the 2006 Ford Mustang is 17 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 2012 Ford Mustang is 19 mpg in the city, 29 mpg on the highway.
The EPA mileage estimate for the 2001 Ford Mustang is 17 mpg in the city, 26 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 2003 Ford Mustang is 17 mpg in the city, 27 mpg on the highway.