After a highly modified 914 finished sixth overall at Le Mans in 1970, Ferdinand Piëch saw potential for a higher-performance, luxurious version that could be registered for highway use, and pursued the idea of what would become the Porsche 916. Planned for the 1972 model year, the Porsche 916 program was cancelled after eleven prototypes were built. The car came with aerodynamic front and rear bumpers and either the 2.4 L engine from the 911S, or the 2.7 L from the Carrera. It was also to have a fixed steel roof, wider wheels, double grilled engine lid, and flared fenders as styled from the 914-6 GT cars.