Lamborghini Miura on the Lamborghini stand at the Geneva Motor Show in 1981. A Miura concept car was presented at the American Museum of Television & Radio on January 5, 2006 alongside the Los Angeles Auto Show, though it was not presented at the show itself. Instead, the Miura concept car officially debuted at the North American International Auto Show two weeks later. It was the first design to be penned by Lamborghini design chief, Walter de'Silva, commemorating the 40th anniversary of the 1966 Geneva introduction of the original Miura. Lamborghini president and CEO Stefan Winkelmann denied that the concept would mark
V12 engine lowest priced V12 car ever (unadjusted for inflation). Production cost savings were achieved by using horizontal valves which, however, did not result in an efficient and powerful combustion chamber. Between 1916 and 1921, there was a vogue of V12s, during which National (Indianapolis) copied the Packard engine, and Weidely Motors (also of Indianapolis) offered a proprietary engine. Soon after the end of World War I, Lancia offered a 22° V12, Fiat had a 60° model 520 (1921-2), British truck manufacturer Ensign announced a V12 that did not materialize, and in 1926, Daimler (Britain) offered the first of a full range