Tesla has marked February 9th, 2012, as the date they will unveil their latest EV. The Model X crossover/SUV will make its debut online and feature the same styling cues as their upcoming Model S sedan. The Model X will see its cover lifted at the American company's California design studio and will be streamed live on their website. The new crossover will run on a modified version of the Model S sedan's platform. The architecture in the sedan is good for a top speed of 125mph and a range of 160 miles.