The song is named after Grandpa Munsters car from the original TV series The Munsters (1964). The "Dragula" vehicle was a coffin hot-rod. The vehicle in the video clip Rob Zombie is driving is not the "Dragula", even tho he is referring to it as it is in the lyrics. It is actually The Munster Koach Rob is driving, the vehicle owned by Herman Munster in the TV series.