2019 Tesla Model S, Model X get a range boost

Tesla has used new electric motors to extend the range of its Model S and Model X Long Range variants, which can now cover 595km and 523km on the EPA test cycle respectively. That's up from 540km in the Model S. It's a handy upgrade, especially when you consider the 100kWh battery still holds the same amount of energy. According to the company, the extra range comes from better cooling, lubrication and bearings, along with better gear designs.