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 the Mercedes-Benz E-Class and CLS, which were the fastest street-legal sedans upon their respective introductions. Tatra used a air-cooled naturally aspirated V12 diesel engine in many of their trucks; for instance, the Tatra T813 and uses 19 L air-cooled naturally aspirated or turbo V12 diesel engine in Tatra T815. Some large trucks have been fitted with twin V12s that drive a common shaft, although this is often advertised as a V24. GMC produced a large gasoline-burning V12 from 1960 to 1965 for trucks, the "Twin-Six"; it was basically GMC's large-capacity truck 351 V6, doubled, with four rocker covers and four