New Lamborghini Aventador revealed. £202000 LP700-4 announced at Geneva motor show. You want one. Posted by: Vijay Pattni, 01 March 2011. Back to Car News WNCNews - March 15, 2011 - Slavche Tanevsky, the designer of Lamborghini Madura, designs again the latest Lamborghini sports car, LAMBORGHINI have launched the world's most expensive car - but it can't be driven on public roads.