Fillmore is a 1960 Volkswagen bus with psychedelic symbols and liberal/environmental bumper stickers on his body (like a hippie).

What is Fillmore based on?

Fillmore is a 1960 Volkswagen Type 2 Bus, to support the fact that he is an older car.

Why does red not talk in Cars?

This is the last character who was originally voiced by Joe Ranft before his death in 2005. Jerry Recycled Batteries, on the other hand, is Ranft's last speaking role, since Red's dialogues is only restricted to crying. Jerome Ranft is now the current voice actor behind Red in other media.