I have a question!

We have booked a Camry in LAS for the second half of July, on green collection. We are doing a one way rental to LAX. Are we likely to end up with a Camry or be upgraded? Do Hertz have a lot of Camrys about? Does it make a difference to what we may end up with as we are doing a one way rental? Are there any other models in the same class as the Camry and has anyone else booked the same car and ended up with something else? 20 questions!!!

Many thanks in advance!!