While I share the same degree of skepticism as Monstobolaxa, I would like to point out that there is a place in California (I think) where a car will begin to roll uphill if left in neutral. I remember watching something about it some time ago. At first I was sure that it was a hoax, but it was on Discovery so it should be considered as a credible show.
However, all that aside, it just seems too perfect. The bottom line is that all the parts used in this commercial are, presumably, Honda built, and not one of them was ACME part, so, if Coyote couldn't make his things work with ACME parts, it is hard to believe that Honda can using inferior parts