Elon Musk again promises next-generation Roadster, six years after first hyping it

Six years ago, Elon Musk hyped a next-generation Roadster, the name of Tesla’s debut car from 2008. A refreshed version was never produced, but Musk is once again promising a new Roadster is on the way.

“Tonight, we radically increased the design goals for the new Tesla Roadster,” Musk

as part of a series of posts Tuesday night. “There will never be another car like this, if you could even call it a…