In Pixar’s Cars 2, which villainous professor develops the lemon-powered plot?

In Pixar’s Cars 2, Professor Zündapp develops the lemon-powered plot.

Professor Zündapp is a German scientist and one of the film’s principal villains. He works with the leaders of the so-called lemons, a group of cars from historically unreliable or unpopular automotive models. Their plan uses Allinol, the alternative fuel promoted during the World Grand Prix.

The lemons intend to make Allinol appear dangerous by causing cars using it to explode when targeted by an electromagnetic weapon. The scheme is designed to discredit alternative fuel and increase demand for petroleum, benefiting the villains’ interests.

Zündapp’s name and appearance evoke the real German Zündapp motorcycle and vehicle company. Cars 2 shifts the franchise toward international espionage, so Professor Zündapp’s role links the racing competition to the film’s larger spy-thriller storyline.