Tesla appears to be testing an updated version of the Model S Plaid. That's the 1,020-hp version that's knock-your-pants-off fast, even if the rest of the chassis feels overwhelmed with that much ...

Elon Musk identified the need for what he dubbed a “gigafactory” to produce huge volumes of battery cells as early as 2013. Tesla brought its cell partner, Panasonic, into the Reno gigafactory while ...