The sixth element that’s Lamborghini’s Sesto Elemento. And it’s fast: zero to 60 mph in under 2.5 seconds, 570 hp from a 5.2-liter V10 and a weight of 2,202 pounds. Lashings of carbon fiber and more lashings of plastic reinforced with carbon fiber, all fashioned into, well, this. Chances are the Sesto Elemento will never become a production model, but Lamborghini is trumpeting its expertise in molding the black stuff as well as talking about extreme lightweight engineering... extreme performance results... and extreme driving fun. The company pledges that every one of its future products will be touched by the spirit of the Sesto Elemento. Sounds like fun.