[Schwarzeritter]

The rear main seal is probbly the biggest thing too look for.
That and a tidy service record. Alot of people reffer too this as the RMS.
One would like too think this was addressed but I cant say for sure, typically 2002+ sell for a bit more as Porsche realized this issue and or private shops addressed it.
I dont exhactly remember 100% but I do know that the early 98-2001's sold for a bit less because of some mechanical issues. Not too say they are inferior in anyway.
Just a stigma that fallows. Some 2002's depending on production date. But The Crankshaft Seals are sort of one of those things that can be solved. Its not the end of the world if addressed. Its about 8-10hrs labor with a hefty price if you take it too Porsche.
But you know from what I have seen Porsche sort of ignores the fact, and it can happen at any given time if the problem is not resolved the first time right. A good Porsche specialist can do solve this for you.




The coolent header tanks tend too get brittle and snap or crack.
This is also kind of common on some of the BMW's where the radiators have alot of plastic items and would start too leak due too just age. Like all things German, they wont brake, and if they do they are costly.

Some people have sufferd in the early variant turbos and carrera's Air conditioning problems.
Basicly its important to have some papper work and a reputable Porsche specialist or dealer ship have a look. And on top of this servicing reports. The bigger the better!

But the Turbo's have always been quite strong if you take good care of them.
Its very important too understand the owner in which you are purchusing the car from.
Is this owner a speedy racer?
Does this owner drive like old people ****?
And so on down the line.

I would stay away from already tuned cars.
Unless you are aware of what your getting your self into and the work was carried out with percision and care.