A guy I work with, bought a new vette with the z51 package. He didn't know how to check oil on it. He couldn't even find the dip stick.
I had to show him the dip stick, and how to check oil with the dry sump system on the car.
I knew more about his car then he did.
And I don't even like vettes. Just goes to show you how stupid people are about their vehicles. Don't read the manual, just jump in and drive the wheels off of it. Complain about it when it breaks.