Several concours events have taken place, with various collector cars winning top honors, including a 1937 Mercedes-Benz 540 Special Roadster and a one-off Hispano-Suiza H6C. The question of which concours-winning car should be crowned the overall best remains, with multiple strong contenders emerging from different events. The outcome of this determination is unclear, with different outlets highlighting different winners and notable cars from various concours events.