My experience has been that the PC row at STL usually has a ton of Impalas, Malibus, Altimas and Camrys. There will usually be a higher mileage Q50 or two along with an avalon and maybe a maxima. I’ve never paid much attention to the crossover selection. I don’t recall every having seen a sports car or a traditional body on frame suv like a yukon or a 4 runner on the PC row. The 5-star row usually has a more diverse selection of non-sedan vehicles. Last time I was there they had a few Kia Souls, a CX-5, an older 2017 Wrangler and a Silverado Crew Cab.

If you want variety in STL the executive aisle at National is the way to go.