Hot Wheels Basic Car MAZDA 787B Miniature Car Orange HXR14 Ships via Yu-Yu Mercari Delivery. [Contents] The legendary machine "Mazda 787B," which has been celebrated for 27 years as the only Japanese car to win the 24 Hours of Le Mans race. The Mazda 787B was a prototype sports car developed according to the Group C regulations, the top category at the time. However, its engine was a rotary engine, Mazda's specialty, which was completely different from other participating cars. Along with being the first Japanese car to win, it is also remembered as the only non-reciprocating (gasoline/diesel) engine car to win in Le Mans history.