Is that a song or a commercial or a commercial for a song?
I have not seen the commercial you are speaking of but I know of a cool PT Cruiser song that was created about the PT Cruiser.
I purchased the cd and it is a really cool song...
Here is the link
http://www.bobmccall.com/projects.htm
2002 White "Surf" Cruiser with orange wheel well flames, orange logo, dashboard, and moonroof flames, Borla duals, Eibach ProKit springs, watersport roof rack with surfboards, chrome barefoot gas pedal, deuce coupe peep mirrors and many retro mods...