Dare to Be Stupid: running over Al in a stop-motion animated sequence during an instrumental break. I don't know if that qualifies as two or three.

All About the Pentiums: Driven by Al himself with four hot chicks following him as if he's Puff Daddy...

..well, you saw both of them. You'd have to say that the Metro in "Pentiums" ranks four.

http://www.imcdb.org/movie_1004509377-Weird-Al-Yankovic--Dare-to-Be-Stupid.html

http://www.imcdb.org/movie_1004509378-Weird-Al-Yankovic--It-s-All-About-the-Pentiums.html

Vehicle roles?

I think it's supposed to be the geek factor in this one. Y'know, compleltey defying the big cars of the same period.

Plus, in the Pentiums video, it's a clown car. Think about it; a little two-seater with doves and five people coming out of it, even if four of them are "hot chicks," and it's all done in slo-mo.

Ol' Al must have a thing for Metropolitans. Remember the one in UHF?

The white convt is at 3:27. This and the Metropolitan are on a couch. I think its a 49-51 Mercury would be my guess. Search online for die cast cars as these two are probably very common.

One shot of the Metro in "It's All About the Pentiums:"


The video tried to make this car cooler than it really is.


And this is the 1956 Chevy in "Dare to Be Stupid."


I'll try to get others later on in the week.

Okay, if nobody got this yet, I've spotted more cars used in two music videos for Weird Al Yankovic songs.

A)Dare To Be Stupid(no, not from Transformers):
http://www.youtube.com/watch?v=qEB0Xe2e76I
1)1956 Chevrolet.
2)1957-62 AMC Metropolitan.
3)Some convertible I previously assumed was an Early-1950's Cadillac.



B)It's All About the Pentiums:
http://www.youtube.com/watch?v=Ky-JTAPhmUo
1)1957-62 AMC Metropolitan.



I could post the images, but I'd rather just start with the links for now.