P100D:
1600 x 100 / 90 = 1777, so maybe they'll push it to 1800.
Looks like the higher capacity batteries more or less maintain the same voltage but at higher current,maybe a little more.
Lets call it 315 volts at 1800 amps, so 567 Kw or 760 hp. Hmm, that's pretty close to the combined hp of the two motors, before conversion losses. Do they quote power at the output shaft?