"53 Kaiser can't really tell...but looks likeone
53 Chrysler of some type....maybe Plymouth'
Those last two on top are hard to see. The middle one looks like a plymouth cranbrook judging by the chrome trim on the rear window pillar. and the far one has 53 packard type chrome dots on the rear fender?
Athearn made these Evans Auto loader cars in HO long ago and I recall seeing an O-27 or toy like O version somewhere....DaveB