So this is what happens when you allow engineers to do whatever they please. Left alone with the new Chevrolet Cruze->ke3230, they began to make sweet music with different areas of the new sedan that will look to put General Motors back into the midsize segment.

If you're interested in watching a few engineers clown around, but at the same time see how stuff works, than this video is for you. From the doors to the trunk to the wipers, nothing is off limits to these guys.

Apparently, the video was shot at the Milford Proving Grounds in what looks to be a bunker. It also looks as if the video is attempting to show us that the Cruze->ke3230 has sensational build quality, unlike previous GM sedans. It's a pretty good attempt, as the video is entertaining and informative at the same time.

Hit the jump to watch the GM video.