A YouTube channel called DragTimes has put a Tesla Model X P90D using Ludicrous mode against a Mclaren 650s. In the video you see the Telsa Model X Launching off way before the Mclaren even has chance to engage a gear.
As the video progresses you can see that the Tesla does struggle after the initial electric boost and then lacks the bhp to keep up with the McLaren as the McLaren finds its feet and finally overtakes the Tesla.
Because the McLaren utilises a Turbo to boost the supercar from 0-60 it needs time to gather that boost whereas the Tesla has instant power available to it with instantanious maximum torque.
It’s definately a nice show between internal Combution vs Electic Power.