I ordered black interior but was wondering what the differences are, they say white is their most premium materials. Are the seats made with better materials or is it simply a different colour? Any other differences inside such as headlining etc.? I have ivory/cream leather in my current BMW, its held up well but there's no doubt its more effort to keep looking good than black leather and I think the really bright white interior of the Tesla would be worse. I chose ivory in the BMW as I thought it looked too sombre with black seats and headlining but I don't think this will be the same problem in the Tesla with the glass roof.