I've got three cars. A Mazda 3 hatchback for weekends, cargo, and carrying 3-4 people. My wife barelly drives but she uses this one occassionally. Mostly me driving it on weekends with wife + kid. A Mazdaspeed MX-5 as my personal sports car, convertible. It's rare, very fast, and lots of fun. Finally, a Smart fortwo for commuting to/from work (40 miles round trip) and occassional dates out with wife (always find parking at crowded areas with the Smart).
I guess the Mazdaspeed is the odd-car, so if I get financially crunched that is the one I would be forced to sell.