Dealership Problem

Take car to another Dealership, explain to the service manager what happened and that you wish to talk to a regional supervisor ( or that what they were called years ago) and explain what happened and that a new car ran out of oil is unacceptable and see what they offer you. At the least they should put everything in writing and extend your powertrain warranty. Pictures would help your case. The oil trail will still be on the ground where she drove it off. If they put additives in you oil to thicken it up I would have this second dealership change it while you wait. I'd almost bet the engine is going to have what I call the "death rattle" when you crank it up cold. all this can't hurt, what the original dealership is hoping is that this will all go away. The manufacture is not going to warranty this engine if the dealer/mechanic is at fault. Just my 2 cents