https://www.theguardian.com/technology/2017/nov/17/tesla-roadster-electric-supercar-elon-musk-fast >New electric supercar will break records according to Elon Musk, with blistering acceleration and 630-mile range. Here’s everything we know >Tesla announced a new version of its very first car, the Roadster, turning it into an electric supercar described as a “hardcore smackdown to gasoline cars” by company founder Elon Musk.