Our US regional rep said the 500 "classic" will still be around for 2016, but wont likely be back for 2017. In the US, it will be called the 400. From what we have been told about this model, it spanks the 500 "classic" in a drag race. Essentially, the 400 is half of the 800 (will use the same pistons, cylinders, ect). It will be smaller in stature, both in width and length. The US will NOT see a 2 person 400, at least for 2016.
They wont know for sure until closer to release for the US market as far as WHAT they will have (EPS, aluminum wheels, winches) but they do know the price will be $4499.
Hope that helps.