Well, I can now confirm 2 (two!) Micras in my little city.

1) A red S automatic pulled up to Crappy Tire when I was going in... and it looked like the guy was delivering parts to the service department. I caught him on the way out: yup, delivery car! "Basic A-B transportation," the guy said.

2) I've seen a white S automatic parked in the same neighbourhood multiple times in the last month. It's probably the same one I spotted in the summer (which I thought was just visiting).