Other Car Rental Programs (ie. Alamo, Enterprise) - Enterprise Standard Vehicle Class Cars

What cars fall under the Standard Vehicle Class at "Enterprise Car Rental"? I know the Ford Focus does, but what else? I'm picking one up in two weeks and want to let them know which ones I want ruled out. I do not want a Ford Focus, so I'm wondering what else are my choices. Thanks so much for your help.

The Chevy Malibu and sometimes Cruze show up a lot as do an occasional VW Jetta and Nissan Altima.