The Porsche Taycan is one of the coolest looking four-door coupes out there. It’s sleek, aggressive, and it looks as if Porsche actually wanted to create a four-door supercar. Well, the company’s latest release of previously unseen concept cars confirms that what became the Taycan was first conceived as a four-door supercar. And no, I’m not talking about the Mission E concept. The project is much older than that. Meet the 960 Turismo, the true predecessor of the Taycan.