How much horsepower does a 2008 ford mustang gt have Source Source Source Source Source Source Source Source Source Source Read Also: 2008 Ford mustang gt/cs horsepower 2008 Ford mustang coupe horsepower 2008 Ford mustang cobra horsepower 2008 Ford mustang shelby gt 2d coupe horsepower 2008 Ford mustang bullitt horsepower 2008 Ford mustang shelby gt500 horsepower