The answer is...

No.

Frtunately, the ad posted a few days ago on Pittsburgh, Pennsylvania's Craigslist is a fake. Whomever posted the fake ad used pictures of the famous Big Banana Car of Kalamazoo and insinuated there was a duplicate vehicle in Pennsylvania that "runs like a champ." As far as I know, there is no other Banana Car in existence, which is a total bummer. I mean, two Banana Cars teaming up with the Gorilla Gourmet to hit the town? That just writes itself...

Bonus Video - See the Big Banana Car in action...