He provided no further details, but the guys over at Autoblog Green are guessing some of those variants may include an all-wheel drive version of the sedan and a convertible. Maybe even a wagon? More than likely, we'll soon be seeing an even a more powerful battery along with other technical and mechanical improvements. The Model X gullwing crossover is also expected to go on sale in early 2014. Another rumor
going around is that Tesla would like to do a follow up to its now discontinued Roadster. Word is that the EV carmaker is further developing the suspension on the Model S to handle supercar-level handling and performance.