I've gone 13k in 10 months. Still @ $.15 per mile I can't drive the Cadillac. I have a pretty big stack of 1 dollar bills to cover mileage in the bottom of my safe.
Mileage is around 43,500 miles today. I have had the car 30 months and average just under 1500 miles a month. I guess around 17,000 miles a year. Not bad for a car you can't drive anywhere (according to some of my friends!)...