Good to see strong sales. As to Mustang sales, I think the word is out on those cars, at least for the 5.0 anyway. A LOT of owners are having problems with different engine noises in that car. One is called the BBQ tick and another the 2K rattle. Piston slap is suspected. A lot of owners not happy.
Man, the Fiat sales numbers are pretty dismal. Interesting to see the Challenger beat the mustang in sales so far, not surprised about the Camaro, I think GM hosed up that car and that is coming from a former Camaro/Firebird fanatic. I also think Ford oops'd the 2018 restyle of the mustang, the '15-17 styles were a lot better looking IMO.
I remember the LS motors had piston slap back in the day too, one of my old 99 Camaro SS had it but it never became a problem other than an annoyance when I first fired it up cold.