So I noticed over the time of owning my Model S that there seemed to be two different answers to the 0-60 times. Finally I see on EVspecifications.com that there appears to be a 2015 P85D 165kW+350kW model (3.2 sec) and a 2015 P85D 193kW+375kW (3.1 sec). How can one tell which one they have? I do notice that my power meter on my heads up goes to 400kW which according to a few posts could be the indication of the 375kW setup. But figure I would ask if anyone knows of a VIN way or etc?