Fusion and 2015 aren't that similar.
There's a strong "corporate identity" resemblance between the nose of the Fusion and the nose of the 2015 Mustang, primarily in the shape of the various openings. But that's as far as it goes. In fact, if you compare photos taken from the same angle of the 2013-14 and the 2015, the overall shape and layout are not all that different.
2012 GT Premium Coupe | Performance White | 401A Charcoal+Grabber Blue | Comfort Pkg | MT82 | Boss 302 Shift Knob | 18" Pony Pkg Wheels w/Brembo Pkg Center Caps | Boss/CS Front Valance | Scott Drake 5.0/Tri-bar Fender Emblems | FRPP Strut Tower Brace | Redline Hood Struts | GT500 Rear Splash Guards | Rear Spoiler Delete | Sound Tube Delete