1 - now we have a car that the kids love, "but oh, sorry we cant bring your friends along, so sorry"
2- no one is going to ask me to help them move
3- Wife and I can go for a nice long drive together and not worry about how much it will cost us. In fact it is cheaper than a night out doing almost anything else
4- Sorry hun, I know that's a great piece of Furniture, but we drive the smart today, so nope we can't take it home
5- In a couple years when my daughter gets it as a hand me down at 16, NO BACK SEAT, and she will not be the town Taxi
in all honesty, it was the wife's idea, she is the commuter, She kept track and found 98% of the time she was alone in the car, another 1% of the time she had a coworker with her. and for the other 1% we could easily plan around taking the family car because then I would be alone and could take the smart.
For any commuter out there, unless your in a carpool, you can easily live with just 2 seats in one of your cars. Most households in America have more than one car, and many have even more.