In Pixar's Cars 2, which villainous scientist is an ally of Miles Axlerod?

In Pixar's Cars 2, Professor Zündapp is an ally of Miles Axlerod.

Professor Zündapp is a German scientist and one of the principal villains in the spy-focused sequel. He works with Sir Miles Axlerod's plan to discredit alternative fuel by causing disastrous reactions in cars using Allinol. Zündapp's design and name evoke the historic German Zündapp motorcycle company, although the character is presented as a fictional talking vehicle.

Cars 2 shifts the franchise away from the small-town emphasis of the first movie and into international espionage. Mater becomes involved with British agents Finn McMissile and Holley Shiftwell, while Lightning McQueen competes in the World Grand Prix. Zündapp's role connects the racing plot to the conspiracy behind the fuel demonstrations.

The character is sometimes mistaken for Axlerod himself, but they are separate figures. Axlerod is the former oil tycoon and public face of the conspiracy, while Zündapp is the technical specialist who helps carry it out.