In Pixar's Cars 2, Allinol is promoted as the environmentally friendly alternative fuel in the World Grand Prix.
Miles Axlerod presents Allinol as a clean fuel and uses the World Grand Prix to demonstrate its performance. The publicity campaign is central to Cars 2's plot because the race is not merely a sporting event: it is also a global test of the new fuel. The film later reveals that the apparent environmental breakthrough conceals a dangerous conspiracy.
Allinol is fictional and should not be confused with Dinoco, the long-established racing sponsor in the Cars universe. The fuel storyline helps Cars 2 shift from the first film's small-town road narrative toward international espionage and energy politics. It also explains why racers, sponsors, and intelligence agents become connected throughout the story. The name is presented as a deliberate play on the phrase “all in oil,” fitting the movie's theme of fuel and corporate influence.