Ok some are not good on gas and/or bigger than a 3-series. Threw in a couple hot hatches. Most likely you will just want to get a nice diesel commuter with really good mpg.
All the Alpinas we don't get.
M135i
A45 AMG
C63 Estate
Audi RS4 Avant
Audi RS3 (soon)
Audi S5 Sportback
Scirocco R
Renault Megane RS
Audi RS6 Avant
M550d
Just go find a well cared for real CSL E46 M3. Then import it back to US
.