I have not really remembered all of the cars, but in general:

1. If you rent a mid-size as EMD, they will tell you exactly what cars they have. No EA or ES for you to pick. They keep all the keys so you have to ask them for it.

Most of the times I saw and rent:

Camrys
Accords
Impalas

Others available:

RAV4
Mazda 6
All other generic mid-sizes, economys and compacts

Premium:
I did hear their quote of upgrade fees to Lincoln MKZ