Pros
It's retail car sales. Good money if you are good with people and let the sales managers help you with your deals. Decent training about how to manipulate people into making a large purchase based on emotions.
Cons
Long hours (60/wk). You will work with a lot of sociopaths. Management does things the way they've always done them because they've always done them that way. Short-term thinking dominates. There is a lot of talk a lot about teamwork, transparency and professionalism, but actually fosters a hostile work environment. Problems are met with hand-waving and "Welcome to the car business!". Strong tendency to shift blame and pass the buck. Management consists of former top sales associates, which almost always lack the skill-set to manage people. Unfortunate marriage of the typical car business with corporate mind-set.