Is the dealership obligated to disclose a recall when selling a vehicle?

I don’t think I would like any car with a CVT! Aside from manual, I like the 6 speed, dual wet clutch, auto/manual in my Miata better than any other type that I have driven. Works perfectly and nothing ever seems to go wrong with it.

What year? I thought the AT in the Miata was of the standard variety. The 2016 that Car and Driver tested had that kind.