What Am I? Clowing Around

It is Monday morning, time for everyone’s favorite game of spot the Pontiac Aztec, also known as What Am I? It is a puzzle, a game, a lifestyle, and an occupational hazard all-in-one.

Your job is easy.  Identify the car.  Don’t get eaten by the clown.  What am I? Comments below.

Update 5/3/16 — here is a non-clownified and less cropped version of the pic.