I am in my mid 30's and I have had 8 different cars so far in my life.
That's an average of a new car every 2.5 years. Although I have had my current MB for 6.

Assuming I will live to 80, it is possible that I will have another 17 or so cars before I go.

Just wondering how many more cars you think you will have before you go upstairs.

20? 10?, 5?, 1?, 0?

Please state your reasoning.