Recently the folks at Car & Driver spotted what they believe to be a 2015 Ford Mustang, heavily camouflaged. The car, which featured a new front end, was matched with features from the existing Ford Mustang (obviously a prototype). Of note, the magazine predicts the new Mustang will be slightly narrower than the current vehicle, with a smaller engine bay due to crash structures and pedestrian-safety measure. In addition, they believe the car might feature more interior space than the current Mustang. And, as others, including yours truly, have said for some time, the magazine strongly believes Ford will offer a turbocharged EcoBoost four-cylinder engine option for the 2015 Mustang. See the spy photos here.