Dean Winchester's 1967 Chevrolet Impala is a major character in Supernatural. Known as Baby,  the 💵 car has carried the Winchesters through countless encounters with demons, ghosts, angels, you name it.

Dean Winchester lives in an alternate 💵 reality in My Heart Will Go On and drives a 1960s Ford Mustang. The car switch was a result of 💵 him saving the Titanic from sinking, which is probably very confusing to people who don't watch the show.