Anything to close to reality in this thread magically disappeared from it...for those that followed the thread from beginning, know that talk was about a german motor, a 48V system,...and some other bits mentioned that were apparently to close to reality...
Imo S really doesn't care to much about what other's out there do, they always did their own thing and I bet are at it, as pointed out before, I'm sure the delay is just because of overstock(financial planning) At projects like this you don't go back to the drawing board for a while to do changes on key points, just because someone got a competitive product on the market, these things are planned ahead.
Food for thought...the SL already has a german motor, it's been relatively reliable, had a tech upgrade midlife with a power bump, and got quieter, it's a 48V system with a compact design,...etc...I can totaly imagine a bigger ff version of it. If it's capable of a midlife power bump just like the SL had it's just a bonus for S to boost sales once the first sell wave settle.