|
The number that is missing there is service/upkeep on the car. A twenty year old Porsche, even with only 60K mi on it, is going to need looking after, including some major service work beyond brake pads and tires. I would say that a fair addition to your calculations would be $1000-1500/yr in service costs above and beyond the purchase price and gas/oil in the vehicle.
__________________
1974 914 Bumble Bee
2009 Outback XT
2008 Cayman S shop test Mule
1996 WRX V-limited 450/1000
|