Yeah, I’ve known a few people who had this kind of deep knowledge, especially if they were diehard Chevy fans for example- pick any make.
I found some parts of the movie really insightful. The part where he rips her for the distant photo image and later it becomes critical to him recognizing their car could never make those tire marks.
Vinny Gambini: Are we to believe that boiling water soaks into a grit faster in your kitchen than on any place on the face of the earth? Mr. Tipton: I don’t know. Vinny Gambini: Well, perhaps the laws of physics cease to exist on your stove