Lol, I didn't get any of that when I got my Nissan in May. The salesman called me once three days after I took possession. The car has been great (put almost 10,000 km on it since). Maybe it's because I bought it used.
You are correct. There is no customer satisfaction surveys from the manufacture for used cars. Besides good common courtesy, there is no incentive for the dealer to care if you are happy after the sale when you buy a used car.