Ford rendering of a Kona Blue 2010 Mustang GT with custom Ford add-ons: billet upper and lower grilles, lower grille accent lights, custom wheels with white trim rings, and large rear spoiler. Ford says, The 2010 Mustang's lower, more-aggressive stance makes it seem ready to charge from the starting gate. The dropping fender line running into the belt-line kick-up and rear haunch give the impression the car squats down slightly in an aggressive stance.