The 1932 Ford Model B Flathead Roadster, also known as the “Hotrod” is an old and famous car model of the American car brand, Ford. It was one of Tony Stark’s cars, and can bee seen in his garage in “Iron Man” (2008) and “Iron Man 2” (2010).
This car first appeared in scene when after his night with Christine Everhart, Tony goes to his workshop in the morning and works on his Ford Ford Model B Flathead Roadster. He fixes the engine and asks help from JARVIS in fixing it, which JARVIS shows Tony a scenario of how the engine explodes.
The actual car model used in the film belongs to Director Jon Favreau. Tony Stark’s 1932 Ford Flathead Roadster’s plate number is Stark 5.