I've seen the Drag Times and
I've seen the Drag Times and Motor Trend stories where they personally tested the P90D. If you can find a link for Car and Driver having tested it please post it. This Automobile test says 3.8/3.2 with and without L mode. http://www.automobilemag.com/reviews/driven/2016-tesla-model-x-p90d-review/ The majority of the stories I found when I researched this story referred back to the Tesla claim. It is true other publications have tested it and done better. But did they use a production car from a dealer like Motorweek., or did Tesla give them a car to test...?