I believe the 2003 Ford Mustang 3.8L V6 is rated at :
( 193 horsepower from the factory )
The 2003 Ford Mustang was rated at 190-horsepower
The 2003 Ford Mustang GT with a 4.6 V8 came stock with 260 horsepower.
The 2003 Ford Mustang Mach 1 was rated at 305-horsepower and 320 Ft/Lb of torque.
The 2005 Ford Mustang with a 4.0 V6 came stock with 210 horsepower.
According to the 2003 Ford Mustang SVT supplement , the 4.6L , DOHC , supercharged V8 is rated at ( 390 horsepower at 6,000m RPM and 390 lb-ft of torque at 4,750 RPM )
The 1986 Ford Mustang 3.8 liter engine was rated at 120-horsepower
The 1997 Ford Mustang GT was rated at 215 horsepower
The 1999 Ford Mustang 3.8 liter engine was rated at 190-horsepower
I believe that is rated at 190 horsepower
The 2003 Ford Mustang's engine produces 190 hp @ 5250 rpm.
The 2008 Ford Mustang GT has 300HP
The 2005 Ford Mustang GT has 300HP