The Estoque expresses the idea of lamborghini which is both a top-class super sport car and a highly practical GT.
Its a four-door sports car that enhances the tradition of the brand with totally new versatility. Suited for daily driving.
source : www.lamborghini.com
The Lamborghini Estoque (Spanish pronunciation: [esˈtoke]) is a concept car built by Lamborghini. Unlike current production Lamborghini cars, which are mid-engine two-seat sports cars, the Estoque is a four-door sedan.
As with other Lamborghinis, the Estoque derives its name from the sport and tradition of bullfighting: An estoque is a type of sword traditionally used by matadors.
source : www.wikipedia.com