Share your insights or perspective on the financial matter presented in the input.

Do rental car agencies sell their cars at a time when it is risky for the purchaser?
Every car model/type has a know interval when things need maintenance or replacement. This info comes mainly from the manufacturer and the rental companies use these info to determine how long and at what rate a car should be rented (I mean in total, not rented to an individual) This is easiest calculated with a long term rental (3, or 4 years time. Leasing business) But is also used for short term rental.  There is a point in time were a car gets to have more maintenance and replacements then before. The rental company will always try to sell the car just before big replacements or maintenance are necessary. Of course your local mechanic can also now when those big 'events' need to take place. So he can know what to expect the next kms. I'm talking about foreseen replacements and maintenance (like every x km replace drive belt, replace oil ... I'm not referring to the exceptionals. These latter are the risk the rental companies take during the rental period.