Elon Musk's 'D' tweet.

A single tweet has let to 13,900 retweets und 9,800 favs on Twitter recently, when Elon Musk announced to “unveil the D and something else” (we reported). Meanwhile, a photo appeared on the web showing the back of a Model S showing the letters P85D, which let many to conclude it is an all-wheel (dual drive) option we will see unveiled later this week. And the something else could be nothing less than the Model 3.
forbes.com, electric-vehiclenews.com