The Murciélago has been the flagship of Lamborghini for almost 10 years since its debut in 2001, and it is time for a new leader. The new heir in this lineage descended from the famous Countach, is the Aventador which debuted at the 2011 Geneva Motor Show. The Aventador inherits the iconic scissor doors that open upwards, identifying it as the top model Lamborghini. But because the silhouette of the car is not much different from the Murcielago, at first glance the car might not seem to be different.