James "Sonny" Crockett drives a gunmetal grey 2004 Ferrari F430 Spider while undercover in the Miami Vice film, in keeping with the tradition of James "Sonny" Crockett driving Ferraris in the television series.
As seen in the scene at the beginning when chasing Alonzo the F430 emits blue flames from the exhausts. While the car can be misunderstood to be customized it is not the case. All Ferrari F430 models produce blue flames when running hot and given full throttle.
Due to the one-off nature of the movie, coupled with the fact much of its plot takes place outside of America, the F430 sadly only appeared in two scenes, most prominently near the beginning of the film where Crockett and Tubbs chase their informant Alonzo Stevens down a Miami freeway.