What kind of cars do you usually find in the premium isle? We are wanting to try to rent a larger car for our trip in May. The Costco site indicates Nissan Maxima or similar, but curious what the similar options are? Ever see Chrysler 300s?
Buick LaCrosse
Chevy Impala
Ford Fusion/Taurus (Typically better packages in these like Leather and sunroof)
Hyundai Azera/Genesis (these are rare in my experience)
Kia Cadenza
Toyota Avalon
Subaru Legacy
My preference would be the Genesis all day, but I rarely see them in Premium. The Subaru's are a nice drive, but probably better left for FullSize. They are also quite rare. I'd expect a Nissanor Ford and would be OK with either, though I'd throw a fit if I got stuck in an Impala.
Just don't hesitate to ask for options if you don't like what you get or see something better. Worst thing they can do is say no.
My son and I were down in Oct 2015 and had a premium booked. There was a couple of Dodge Chargers, a Ford Taurus, 2 Buick Lacrosse, a Chev Impala and a Ford Mustang. I like the Chargers and the new Impalas are really nice, but this was a boyz trip so we grabbed the Mustang