(3 photos of a 2010 Performance White Mustang GT Yankees Convertible) This is a one-of-a-kind Performance White 2010 Yankees Mustang GT that was auctioned off for charity. The car was created to celebrate the opening of a new stadium and was originally the prize of a sweepstakes. The exterior pin striping has been painted on. On the inside is black leather with blue lighting. There was actually several years of Yankee Mustangs.