Nio adds ES7 crossover to growing lineup of EVs

It was only in 2017 that Nio, often billed as China’s rival to Tesla, rolled out its first vehicle in the form of the ES8 crossover. (There was also an EP9 hypercar, though this was a track car whose production totaled only a handful of units.) Since then, Nio has gone on to launch the ES6 and EC6 crossovers, as well as the ET5 and ET7 sedans. Now…