This car appears in the Used Car Dealership randomly. The cars available at the UCD are different each day of game time. A day passes when you complete a race or finish a license test. Speed up the process by loading a license test and advancing to the next test, without ever actually racing the test. When the load screen appears between tests, one day will have passed. Five game days are required to completely refresh the Used Car Dealership's current stock, allowing another for the Formula GT car to appear.