In this video there are a set of red Saab cars which perform various synchronous driving maneuvers. I don't know if this is suppost to be some kind of advertisement for Saab to show off the handling or what. The drivers of the two red Saab's look like twins and the maneuvers consist of driving really close to each other through a closed coarse. Some of their runs include caution cones which they weave in and out of in sync. Other ones consist of one car driving straight and the other car being in front of it and backing away from the car going forward at the same speed. The car backing up also does various maneuvers like spinning around while still backing up or spinning around and then both cars continuing forward.

Check the the synchronous Saabs for yourself if for no other reason than to waste two minutes of your life (view below or click to view).

Source: YouTube.com