A bit worried about long term costs and reliability - should I be?

[Porsche Chick]

The Porsche life cycle is like this:

Buy used Porsche, feel smug that you didn't pay for all that depreciation.
Drive and enjoy Porsche for a few years, love it.
Fix something for a breath-taking pile of cash.
Drive some more, not so fast this time.
Fix something else. Scratch head at cost.
Get stuck somewhere. Fix it, used to the cost by now.
Drive some more, but not very often.
Fix something else, hardly ever drive it now.
Realize you're not driving it very much, then sell it.
Feel better for about six months.
Start to regret it.
Spend years regretting it, since you are now fixing whatever you bought to replace it.
Start eyeing Porsches.
Find a great deal, buy another one.
Rinse, repeat.
Love every minute of it.