Lamborghini V12 Lamborghini V12 The Lamborghini V12 refers to the flagship V12 engine used by Lamborghini. Lamborghini has had two generations of V12 engines through their history, both of which were developed in-house. The first-generation Lamborghini V12 was a sixty degree (60°) V12 petrol engine designed by Lamborghini, and was the first internal combustion engine ever produced by the firm. It first entered production in 1963 as a 3.5 litre displacing fitted on Lamborghini's first car, the Lamborghini 350GT. The engine remained in use for almost fifty years, the final version of 6.5 litre displacement was installed in the Lamborghini Murciélago. Lamborghini
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