Mexico City was the only place where I actually visited a tianguis de carros. I was surprised at…read morethe amount of car & motorcycles for sale here. I do believe the location is a problem, they should definitely be relocated, a lot of people park their cars very close to the highway, which makes it harder for the buses to make their stops and very dangerous for the people walking by, plus not to mention the traffic they create. I´ve been here but it seems fishy to me, I think some people selling their vehicles here expect the buyers not to take a very good look at the vehicle´s motor and some don´t have their paperwork in order. I would not bring my car or look for one here.