Driver_seat_Reference wear?

Hello, I’ve been looking at several Phs in the last few weeks with the intention of buying. I had to notice an increased wear of the leather on the backrest / door-holm side of all vehicles. Also vehicles with proven under 40,000 km, had this appearance. Regularly “weaved”, which I could not imagine with a car in this league. Otherwise it is still regularly noticeable that the plastic door irons are almost always warped and “scrambled” from the threshold. that with the car a cover part, which must be changed from time to time? Does someone have experience with repair / culant etc. Ahoi Kopi