I never thought people who knew cars believed the "691HP' stuff, and the night Elon said it, he talked of "motor power'. Me? I was like "here we go.." P85D's remain about a full second faster than 85D, basically 3 vs. 4 seconds to 60mph. There was no exaggerating, there, like there was later, with quarter mile times. I suppose the horsepower stuff is still only a scab.