You can call them and ask if they were demos. I'm sure most of them have been taken on a couple test drives. That's really no big deal. I've already had a rant on here about people going on multiple test drives of these cars when they have no real intention of buying just yet. I wouldn't worry if it has been on the showroom floor. That can sometimes be better than the car sitting on a back lot being subjected to the elements and bird ****. Also if it is on the showroom floor there is less of a chance that it has been on multiple test drives. Dealers don't like to go through the circus act of pulling a car off the floor so some guy can test drive it because he might buy one a year from now.

go gators!