Did Nikola Tesla Really develop a car that ran on Free Energy and was it secretly stored away here in Pittsburgh ?

 The story goes that in 1931 Nikola  Tesla and one of his assistants traveled to Buffalo NY where they tested a  Standard Austin  Auburn Sedan which had no motor and was converted with secret electrical components that let it run with no fuel .

https://teslauniverse.com/nikola-tesla/articles/nikola-teslas-electric-car-folklore-or-historical-fact

 After the demonstration it was secretly transported to Westinghouse Research Center in Pittsburgh  in the community of Church Hill where it was stored and examined and then disappeared when the center closed down. 

Example photo

Now after many different  people have looked into all the claims it appears to be to good to be true just like his involvement in the Philadelphia experiment.

and Thomas  Edison checking out a supposed haunted house in Pittsburgh's North side which again never existed .

Yet people who worked at Westinghouse Research claim to have seen it in storage. 

The whole story would make sense it would have ended up at Westinghouse Research because Tesla was friends with and developed AC power with Westinghouse and also  because all kind of secretive stuff was developed there including a supposed high powered electromagnetic gun  for President Reagan's Star-wars program  ,that they would test during lightning storms so locals would not know work was being done on it. 

Seems in the 80s during severe thunder storms there would always be that one super lightning burst which was suppose to be the gun being tested 

Could Tesla have built such a car absolutely ,but like so many inventions that never see  the light of day could just be a concept and never developed or if it was never performed as expected.

There where hundreds of designs Tesla drew up but never developed. This may well be the case when it comes to the free energy car..