If I want a used $40-60K super car I can drive every day, it will be a Porsche 996 Turbo. It's faster, better to drive, better to look at, and more reliable than the BMW M5, and, in a very technical sort of way, it also has four seats. It's also at the bottom of its depreciation curve, whereas the M5 will be… » 2/08/14 7:16pm 2/08/14 7:16pm