We recently became a one-car family. The car that I bought a few years ago, a 1998 Volvo, finally got to the point where the amount of money it required to fix (and make it road worthy) was more than we were willing to spend. We are managing (Mrs. BA and SoBA are bearing the brunt of it - as they are on Metro everyday now - and it makes them both a little motion sick).
We may look at getting a new car sometime next year, but right now it is pretty nice to not have a car payment each month. There are certainly no lack of resources from which I can conduct research on car buying. There are of course unlimited options as to what kind of car we might get for our second car.
Unfortunately, I cannot have my first car again. It was a 1982 Mercury Zephyr. It was yellow and looked like a cab. I beat the hell out of that car. When it came time to get a new car, the transmission had failed to the point where the car would no longer go in reverse. Parking became a real problem. The Washington Post reported back in May that the Ford Motor Company has decided to shutter the Mercury brand.