The answer is no, according to these TFLCar tests.
Back in October, we told you the guys from The Fast Lane Car YouTube channel were intrigued by the acceleration results of their Tesla Model X. It was one second slower than it was supposed to be. But they have recently received the 2019.36.21 over-the-air upgrade. And this upgrade promised to improve “acceleration and performance.” The problem is that, according to the tests conducted by TFLCar, that is not correct.
Gallery: Tesla Model X