We've known Musk likes big electrics since rumors of a Tesla SUV floated around a few years ago, when Musk said he believed a big electric vehicle could really drive sales. There's a shaky video of Musk talking about the Model X after the jump.I'm hopeful we will unveil a prototype [of the SUV] toward the end of next year. When it will go into production is harder to predict because we want to make sure the Model S production line is really operating very well and smoothly before we introduce another variant. But certainly within two... in less than two years when we start Model S production, we will have the Model X.
[Source: Green Tech Media]