[gmfive]

I'm also actively looking for a used f80 m3.

1. Is the comp pkg worth it on a 2018?
2. Also, is there any significant difference between the 2017 and 2018 models?

I think the cpo cars have a 2-3k premium on them. I have never owned a used car before, so, a bit confused wrt the options. Thanks for the help.