With the official launch of the Tesla Model X now just one day away, sightings of this electric car are becoming increasingly common.

Here the Model X is seen on Tesla's test track at its factory in Fremont, California.

Video description:

"Spotted the Model X going through its paces on Tesla's Test Track."

Nothing overly exciting here, but one point in the video we do see the Model X perform a spirited launch and we see the X show some serious off-the-line acceleration.