Well, I'm sure that you drive more than just the two miles to work and back. Hey, I'm retired, only drive to the grocery stores, swimming pool and doctors but manage to put about 350 miles a month on my little smartie.
And, yes, gas is only $2 or so now, but you
know that it is going to increase in the future . . . and when it does, I'll bet it'll again rise to near $4. They've broken that psychological barrier now and gas at $3.25 would seem like a bargain~!
If you can swing the smart addition without breaking yourself, I'd go for it. . . you only go around once.
And that's assuming that your daughter doesn't sweet talk you out of it on a regular basis. . .