I apologise if this has been covered in other posts.

Is an answer to the 'there is only me, I do not want an upgrade to a Ford Explorer' ... In the on-line booking form could another box be added with, "how many persons do you expect will be in the vehicle ?".

Then single renters could be upgraded to 2 seaters, couples to SUVs and families to Minivans.

I wonder how much Hertz knows about its rental market in terms of mean and distribution of occupancy ? Maybe if it knew more there would be a better match with its customer base ?

Anything that means increases my chance (as a single renter) of getting a Shelby Mustang is to be recommended