The Model S P90D, the latest and very much greatest version of Tesla’s sedan, is the best electric car ever made, one utterly unmatched in performance and among the best when it comes to range. More than any EV that’s come before, the P90D capitalizes on all benefits of electric propulsion: Instantaneous torque that offers stupefying acceleration, and a smooth, quiet ride. Plus, you aren’t burning gasoline. Elon Musk has once again given the world a car that is among the most thrilling things on the road, not just for what it delivers, but for what it promises.