DAuergeschichte Stahlbarkeit MK4 1.3

Hello, since I have driven a lot of short distance and very little km in the last months, I had discovered at the WE oil sludge at the filler nozzle, which I removed immediately because I had to refill 200ml oil anyway. 200ml oil consumption from sept to jan. you find that ok? so I have replenished oil and drove towards the highway the 12km to the track naturally nice low toury until the car was warm. then I slowly increased the tempo 120, 130 140 150 again slower and again something faster. at some point I only got full throttle and after a few hours I started to climb 180kmh and went down a little hill, so I drove a few km. now my question is how much kmh is the duration speed of the mk3 1.3 with 60ps? RPM I didn’t estimate a good 5000 rpm. oil is 5w 40 from shell in it or 5w40 from mobil1. I heard when the shmir film travels that then the lubrication of the pistons and so on in the eimemer is and then —> engine damage.