Good idea!

I thought the same (song about cars, not songs with cars in the clip), but was too lazy to start it. I've already looked for the videos.

O.k., here we are:

Natalie Cole, "Pink Cadillac": http://www.youtube.com/watch?v=7FdAO1JgvA0
Hey wickey, look at 0:14


Janis Joplin, "Mercedes Benz": http://www.youtube.com/watch?v=WIt3bbqMbHE


As we German are liking our cars quite a lot, we have several car-related songs

Even three different about the same model (movie-songs):
http://www.youtube.com/watch?v=S_XGk6KceSI&feature=related

http://www.youtube.com/watch?v=HCtooQWsAzA

http://www.youtube.com/watch?v=Srgmbs8rvuU&feature=related


Annother movie-song:
http://www.youtube.com/watch?v=jk78rruezEM



Unfortunately I cannot find a clip about a song from the 80ies "Mein alter Audi 50"


Two from the DDR:

Hrrrmphh, the clip of "Unter dem Wartburg" is deleted due the copyright

But this masterpiece of culture is still existing:
http://www.youtube.com/watch?v=SZhNKWRnmQU