Jada 1:32 Transformers 5 - Optimus Prime From the Transformers film franchise comes all your favourite vehicles as 1:32 scale die cast model cars. 1:32 scale die cast model car measures approximately 5 inches long. Each authentic movie vehicle features opening doors, hood, and trunk, as well as rolling, real rubber tires. With a quality heavy die cast metal body, this model car also sports a detailed interior, engine compartments and chassis. Officially licensed with themed window box packaging.