it costs twice as much brand new
i think you are missing the point
your crummy ass car will fall apart by 150.000 km
Since I average about 8,000 (13,000 km) a year, it will take me almost 12 years before my car "falls apart" according to you. When I traded in my previous car, it had over 150,000 miles (241,401.6 km) and was running fine with no major repairs, just normal maintenance.
It is you who is missing the point. The real reason most folks buy a high-end car is because it is a status symbol. There is nothing wrong with this, if you can afford it. Status symbols are not important to me; they seem to be to you.
A new 2016 Mercedes C Class in my area is priced about $10,000 more than what I paid for my car. That's a fair amount, in my opinion.