Hi all,

We're booking cars for three different trip within the US and would like to get an idea of which models are used in which categories.

We're looking at the compact category, and understand that sometimes there may be opportunities for upgrades, but we're happy to be driving a smaller car.

I believe the category we're looking at is known as CDAR. The places we're looking to rent from are:

* San Francisco City Office (Folsom St)
* Las Vegas Airport
* Chicago O'Hare Airport

Can someone give me a general idea of which cars they have at these sites? So far the Cobalt has been given as an example.

Thanks for any help.