This was during the filming of "Real Steel". The car is a Cadillac Sixteen concept, features a 13.6L V16 engine, and was to envoque the thought of a Bentley/ Rolls Royce rival from Cadillac... This car was also used to showcase the 'art and science' design direction Cadillac, if the Sixteen was built it would be one of the most amazing luxury liners ever.