Final answer:
The question seems to pertain to a story not present in the provided references, which discuss Bill's hearse and Michelle's car hit by a meteorite.
Step-by-step explanation:
The question appears to be part of a story, possibly a case study or hypothetical scenario, not directly related to the provided references. None of the provided references mention an individual named Johnny accidentally selling a car or a character named Bob being out of a garage. The references provided do discuss unique experiences involving cars: the story of Bill driving a hearse and the unusual incident of Michelle Knapp's Chevy Malibu being hit by a meteorite.