BMW is taking it to the extremes for it's latest testing and the "i" division just released some official "spy" shots. We knew that the i8 was wetting its wheels, and now we see that the i3 is trying out its endurance in the snow, as well. Maybe they'll finally be releasing info about the battery that drives the Megacity car some time soon. 

Related: BMW i8 Spied Testing in a Snowy Winter Scene

Gallery: The BMW i3 Electric Megacity Vehicle at the i Born Electric Tour in NYC

[via BMW]