100k for an M3? Unless he bought that shit in Singapore or something, sounds like a load of bullshit. Even an individual and completely pimped out M3 won't break about 75k invoice. if he did pay over $100,000 for an M3 (or X6 for that matter), then he's a goddamn idiot, which is probably why his wife is divorcing him.
GLWS in any case.