1959 Cadillac Ambulance Ecto-1 From "Ghostbusters 1" Movie 1/18 by Hotwheels BCJ75 Brand new 1:18 scale Diecast Model car of 1959 Cadillac Ambulance Ecto-1 From "Ghostbusters 1" Movie Die-Cast car model by Hotwheels. Open Doors Made of diecast with some plastic parts. Detailed interior, exterior, engine compartment. Dimensions approximately L-13, W-4, H-4 inches.