My Mk7 is only a half inch longer and one inch wider than a current gen (21+) BRZ.
I’ve actually owned the Mk7 in both 2 door and 4 door. The 4 door is identical dimensionally, better proportioned, and much easier to get in and out of since you can open the doors more than 10 degrees without banging the car next to you… the doors on the 2dr are loooooong.
Americans like hatchbacks just fine.. Honda sells a bunch of Fits… they just don’t like two door hatches, for mostly good reason.
Also note that Ford no longer sells Focus in the US.
They are awesome little cars that are plenty practical for the city and still fun to drive (even the naturally aspirated ones).
I have heard that they generally have a lot of issues though. I also plan on just getting a certified pre-owned to at least give me a few years of warranty service so that I don't have to deal with it myself.
I also hope to just sell it after a few years and get the electric version. I'd get that now, but the mileage is pretty bad. Hoping that it gets better.