We are quite fascinated by the magic of car manufacturing and the robotics capabilities behind it. So whenever the BMW Group shares a behind-the-scene video of one of its factories, we usually giggle with excitement. Earlier this week, and following the [3 millionth BMW produced at Spartanburg](http://www.bimmerfile.com/2015/03/26/3-million-bmws-produced-at-spartanburg/), BMW released a walkthrough of its South Carolina factory. As a reminder, the Spartanburg plant began producing BMWs for the world market in 1994. Today, it manufactures the X3, the X5, and the X6. In 2014, the production of the all new BMW X4 started and the X7 will most likely be produced at the same facility. Grab your favorite beverage and enjoy the video.