Here's why:
* Focus on Character Development: The film follows the journey of a young Ernesto "Che" Guevara as he travels across South America on a motorcycle. This journey is not just a physical one but a transformative experience for him. He encounters poverty, injustice, and political turmoil, which deeply affect his worldview and shape his future path as a revolutionary.
* Coming-of-Age Themes: The film explores themes of self-discovery, personal growth, and the transition from youthful idealism to a more mature understanding of the world. Che's interactions with the people he meets, the hardships he faces, and the political awakening he undergoes all contribute to this coming-of-age process.
* Journey as a Metaphor: The motorcycle journey acts as a metaphor for Che's personal journey. It's a vehicle for exploring his own identity, his beliefs, and his evolving sense of purpose.
* Exploration of Social and Political Issues: The film delves into the social and political realities of Latin America in the 1950s, highlighting issues like poverty, inequality, and political corruption. Che's experiences with these issues influence his growing awareness of social justice and his commitment to fighting for change.
While not all aspects of a classic Bildungsroman are perfectly reflected in "The Motorcycle Diaries," the film's central focus on Che's personal growth and his journey towards a greater understanding of himself and the world makes it a compelling example of the genre.