The Ectomobile, or Ecto-1 is a 1959 Cadillac Miller-Meteor[104] limo-style endloader combination car (ambulance conversion) used in the 1984 film Ghostbusters and other Ghostbusters fiction.[105][106] The original vehicle design was the creation of Steven Dane, credited as a Hardware Consultant in the credits.
In the original movie, Stantz pays $4800 (over $9900 in 2012 dollars) for it and claims it needs a plethora of repairs.[107] In Stantz’s own words, it needs “suspension work and shocks, brakes, brake pads, lining, steering box, transmission, rear end… new rings, mufflers, a little wiring….”
After the necessary reconstruction, it is used to carry the Ghostbusters and their ghost-capturing equipment through New York City. Its features include a special pull-out rack in the rear containing the staff’s proton packs. There are also various gadgets mounted on the top, whose function is never revealed in the movies. A cartoon episode features the proton cannon, presumably a more powerful version of a proton pack, mounted on top for use against extra large or even giant sized paranormal entities.