Lamborghini Sesto Elemento at the Paris Motor Show Categories Sports car Lamborghini Sesto Elemento will hit 60 mph (100 km/h) in 2.5 seconds and a top speed of over 186 mph, or 300 km/h. Sesto Elemento it's a car concept based on Lamborghini Gallardo.Lamborghini Sesto Elemento... By spare-wheel, 3 October, 2010