Went to look at a specific car we saw online, and ...

Went to look at a specific car we saw online, and were told that it was already sold. Guy asked if we wanted to look around, said sure, and gave him our price range and all that. He takes us to look at some cars in the lot and when I ask how much they are, he tells me he hasn't looked yet, but that his boss helped him pick cars to show us based on what we told him. We end up really liking a car similar (same make and model, just newer) to the one we originally came to look at. Come to find out, its several thousand more than we said our budget was, and he spends the next hour or so trying to get us to buy it anyways. He finally calls over "5th generation McArthur" who gives us a big spiel about how they arent pushy and stand behind their cars. Come to find out from this guy, the car we wanted to look at in the first place is actually still there. He gives it to us to test drive overnight (since its now really late). We end up buying the car the next day and the salesman that day was really nice. About a week later, the car starts making a terrible grinding noise and awful jerking while shifting. Take it back for service and they tell us there is nothing wrong with it, that this particular car has a "manual transmission" that just does that.

Never going back here.