M5 Lol, as good as the M5CS is, I wouldn't buy one, simply too large for my needs. My G20 is the biggest car I could ever have a need for. And as times passes me by I'm realizing I maybe destined to never have a nuclear family of my own so I am already leaning towards the G42/G87.
In the G42 fora, there are members in their 70's rocking the 2'er, age doesn't define what cars we should be buying. Besides some of us (read Poochie) never grow up, he's had that handle since he was a baby.