Well, not exactly a '54 Buick Roadmaster. Remember, there were a plethora of incorrect details on the car (i.e. three portholes on one side, four on the other), that it's more a pseudo-Buick than anything.

Thanks, I'll already list it on the site

i just Heard on Comingsoon.net that Director George Romero Will be directing a movie based on Stephen King's book which is in production. Obviously as in the book The movies Star car will be a 1954 Buick Roadmaster Because it would have to be the same in the movie as in the book. Just to give you a heads up