Buy the worst car you can stomach, with liability coverage only, and specify "for pleasure" (not work). Even if you just park it, barring incidents, your rates will drop. The time-to-discount varies by area, car, and company, but when it begins get your M3 quotes again.
This reminds me of a silly but clever movie: "How to be a Latin Lover". Basically, get married for money.
This reminds me of a silly but clever movie: "How to be a Latin Lover". Basically, get married for money.