D'oh! Sorry, both! I was looking for reviews of the Buick Allure/Lacrosse at the same time I found this other video. I must have copied the wrong link by accident. Here's the one I meant to post (I'll change it in my initial post, too): https://www.youtube.com/watch?v=93KrnZ0UJQk
The skit appeals to both racists and non-racists for different reasons. This is genius marketing or, if you think like me and are of the opinion that marketing people are not capable of even coming close to genius, this is a fluke.