http://www.techradar.com/news/tesla-roadster

Tesla's fleet of vehicles just keeps growing. At the announcement for the Tesla Semi, the truck with autonomous capabilities, Tesla CEO Elon Musk also announced a new Roadster.

With Models S, 3, and X on the road, and Y on the way, you’d be forgiven for forgetting the original Roadster. Before Tesla had its own factories, before there was even a Tesla car on the road, Tesla made a deal with Lotus to use the chassis of the Elise, and fill it with electric innards.