I just bought 958 with high miles. I liked it, price was good, car is in like new condition. I figured high miles equals highway driven, and I would rather get something with 80k driven on hway then 40k in traffic. Buddy of mine had Cayenne with 140k miles and no issues, everything worked till he totaled it
Keeping my fingers crossed.....
Ps. As far as sunroofs, they have manual emergency close in case electronics fail. And oils change are $100 bucks, not $300-400