Not only will Lamborghini take the wraps off of a new Aventador Roadster at this year’s Geneva Motor Show, but they will introduce a completely new model named Unica. Many sources have speculated that the new Lamborghini Unica will be a production version of the Sesto Elemento Concept revealed at the Paris Motor Show back in 2010. The new teaser video, posted below, is a well-produced teaser of the new Lamborghini Unica. The Unica will be officially revealed this week on March 6th when the Geneva Motor Show kicks off.